Cleanup tests a bit

Getting over my irrational fear of multi-line return statements

tests/Stringy/CommonTest.php

@@ -2,35 +2,31 @@
 
 abstract class CommonTest extends PHPUnit_Framework_TestCase
 {
-    public function stringsForUpperCaseFirst()
+    public function upperCaseFirstProvider()
     {
-        $testData = array(
+        return array(
             array('Test', 'Test'),
             array('Test', 'test'),
             array('1a', '1a'),
             array('Σ test', 'σ test', 'UTF-8'),
             array(' σ test', ' σ test', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForLowerCaseFirst()
+    public function lowerCaseFirstProvider()
     {
-        $testData = array(
+        return array(
             array('test', 'Test'),
             array('test', 'test'),
             array('1a', '1a'),
             array('σ test', 'Σ test', 'UTF-8'),
             array(' Σ test', ' Σ test', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForCamelize()
+    public function camelizeProvider()
     {
-        $testData = array(
+        return array(
             array('camelCase', 'CamelCase'),
             array('camelCase', 'Camel-Case'),
             array('camelCase', 'camel case'),
@@ -45,13 +41,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('στανιλCase', 'Στανιλ case', 'UTF-8'),
             array('σamelCase', 'σamel  Case', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForUpperCamelize()
+    public function upperCamelizeProvider()
     {
-        $testData = array(
+        return array(
             array('CamelCase', 'camelCase'),
             array('CamelCase', 'Camel-Case'),
             array('CamelCase', 'camel case'),
@@ -66,13 +60,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('ΣτανιλCase', 'στανιλ case', 'UTF-8'),
             array('ΣamelCase', 'Σamel  Case', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForDasherize()
+    public function dasherizeProvider()
     {
-        $testData = array(
+        return array(
             array('test-case', 'testCase'),
             array('test-case', 'Test-Case'),
             array('test-case', 'test case'),
@@ -89,13 +81,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('στανιλ-case', 'Στανιλ case', 'UTF-8'),
             array('σash-case', 'Σash  Case', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForUnderscored()
+    public function underscoredProvider()
     {
-        $testData = array(
+        return array(
             array('test_case', 'testCase'),
             array('test_case', 'Test-Case'),
             array('test_case', 'test case'),
@@ -112,63 +102,53 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('στανιλ_case', 'Στανιλ case', 'UTF-8'),
             array('σash_case', 'Σash  Case', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForSwapCase()
+    public function swapCaseProvider()
     {
-        $testData = array(
+        return array(
             array('TESTcASE', 'testCase'),
             array('tEST-cASE', 'Test-Case'),
             array(' - σASH  cASE', ' - Σash  Case', 'UTF-8'),
             array('νΤΑΝΙΛ', 'Ντανιλ', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForTitleize()
+    public function titleizeProvider()
     {
         $ignore = array('at', 'by', 'for', 'in', 'of', 'on', 'out', 'to', 'the');
 
-        $testData = array(
+        return array(
             array('Testing The Method', 'testing the method'),
             array('Testing the Method', 'testing the method', $ignore, 'UTF-8'),
             array('I Like to Watch DVDs at Home', 'i like to watch DVDs at home',
                 $ignore, 'UTF-8'),
             array('Θα Ήθελα Να Φύγει', '  Θα ήθελα να φύγει  ', null, 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForHumanize()
+    public function humanizeProvider()
     {
-        $testData = array(
+        return array(
             array('Author', 'author_id'),
             array('Test user', ' _test_user_'),
             array('Συγγραφέας', ' συγγραφέας_id ', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForTidy()
+    public function tidyProvider()
     {
-        $testData = array(
+        return array(
             array('"I see..."', '“I see…”'),
             array("'This too'", "‘This too’"),
             array('test-dash', 'test—dash'),
             array('Ο συγγραφέας είπε...', 'Ο συγγραφέας είπε…')
         );
-
-        return $testData;
     }
 
-    public function stringsForCollapseWhitespace()
+    public function collapseWhitespaceProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar', '  foo   bar  '),
             array('test string', 'test string'),
             array('Ο συγγραφέας', '   Ο     συγγραφέας  '),
@@ -178,13 +158,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('', ' '),
             array('', ''),
         );
-
-        return $testData;
     }
 
-    public function stringsForToAscii()
+    public function toAsciiProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar', 'fòô bàř'),
             array(' TEST ', ' ŤÉŚŢ '),
             array('φ = z = 3', 'φ = ź = 3'),
@@ -192,13 +170,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('lysaya gora', 'лысая гора'),
             array('shchuka', 'щука')
         );
-
-        return $testData;
     }
 
-    public function stringsForPad()
+    public function padProvider()
     {
-        $testData = array(
+        return array(
             // $length <= $str
             array('foo bar', 'foo bar', -1),
             array('foo bar', 'foo bar', 7),
@@ -235,47 +211,39 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('¬øfòô bàř¬ø', 'fòô bàř', 11, '¬øÿ', 'both', 'UTF-8'),
             array('¬øfòô bàř¬øÿ', 'fòô bàř', 12, '¬øÿ', 'both', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForPadLeft()
+    public function padLeftProvider()
     {
-        $testData = array(
+        return array(
             array('  foo bar', 'foo bar', 9),
             array('_*_foo bar', 'foo bar', 10, '_*'),
             array('¬ø¬øfòô bàř', 'fòô bàř', 11, '¬ø', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForPadRight()
+    public function padRightProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar  ', 'foo bar', 9),
             array('foo bar_*_', 'foo bar', 10, '_*'),
             array('fòô bàř¬ø¬ø', 'fòô bàř', 11, '¬ø', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForPadBoth()
+    public function padBothProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar ', 'foo bar', 8),
             array(' foo bar ', 'foo bar', 9, ' '),
             array('¬fòô bàř¬ø', 'fòô bàř', 10, '¬øÿ', 'UTF-8'),
             array('¬øfòô bàř¬øÿ', 'fòô bàř', 12, '¬øÿ', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForStartsWith()
+    public function startsWithProvider()
     {
-        $testData = array(
+        return array(
             array(true, 'foo bars', 'foo bar'),
             array(true, 'FOO bars', 'foo bar', false),
             array(true, 'FOO bars', 'foo BAR', false),
@@ -288,13 +256,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, 'FÒÔ bàřs', 'fòô bàř', true, 'UTF-8'),
             array(false, 'fòô bàřs', 'fòô BÀŘ', true, 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForEndsWith()
+    public function endsWithProvider()
     {
-        $testData = array(
+        return array(
             array(true, 'foo bars', 'o bars'),
             array(true, 'FOO bars', 'o bars', false),
             array(true, 'FOO bars', 'o BARs', false),
@@ -307,13 +273,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, 'FÒÔ bàřs', 'fòô bàřs', true, 'UTF-8'),
             array(false, 'fòô bàřs', 'fòô BÀŘS', true, 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForToSpaces()
+    public function toSpacesProvider()
     {
-        $testData = array(
+        return array(
             array('    foo    bar    ', '	foo	bar	'),
             array('     foo     bar     ', '	foo	bar	', 5),
             array('    foo  bar  ', '		foo	bar	', 2),
@@ -321,52 +285,44 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array("    foo\n    bar", "	foo\n	bar"),
             array("    fòô\n    bàř", "	fòô\n	bàř")
         );
-
-        return $testData;
     }
 
-    public function stringsForToTabs()
+    public function toTabsProvider()
     {
-        $testData = array(
+        return array(
             array('	foo	bar	', '    foo    bar    '),
             array('	foo	bar	', '     foo     bar     ', 5),
             array('		foo	bar	', '    foo  bar  ', 2),
             array("	foo\n	bar", "    foo\n    bar"),
             array("	fòô\n	bàř", "    fòô\n    bàř")
         );
-
-        return $testData;
     }
 
-    public function stringsForToLowerCase()
+    public function toLowerCaseProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar', 'FOO BAR'),
             array(' foo_bar ', ' FOO_bar '),
             array('fòô bàř', 'FÒÔ BÀŘ', 'UTF-8'),
             array(' fòô_bàř ', ' FÒÔ_bàř ', 'UTF-8'),
             array('αυτοκίνητο', 'ΑΥΤΟΚΊΝΗΤΟ', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForToUpperCase()
+    public function toUpperCaseProvider()
     {
-        $testData = array(
+        return array(
             array('FOO BAR', 'foo bar'),
             array(' FOO_BAR ', ' FOO_bar '),
             array('FÒÔ BÀŘ', 'fòô bàř', 'UTF-8'),
             array(' FÒÔ_BÀŘ ', ' FÒÔ_bàř ', 'UTF-8'),
             array('ΑΥΤΟΚΊΝΗΤΟ', 'αυτοκίνητο', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForSlugify()
+    public function slugifyProvider()
     {
-        $testData = array(
+        return array(
             array('foo-bar', ' foo  bar '),
             array('foo-dbar', " Foo d'Bar "),
             array('a-string-with-dashes', 'A string-with-dashes'),
@@ -376,13 +332,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('perevirka-ryadka', 'перевірка рядка'),
             array('bukvar-s-bukvoy-y', 'букварь с буквой ы')
         );
-
-        return $testData;
     }
 
-    public function stringsForContains()
+    public function containsProvider()
     {
-        $testData = array(
+        return array(
             array(true, 'This string contains foo bar', 'foo bar'),
             array(true, '12398!@(*%!@# @!%#*&^%',  ' @!%#*&^%'),
             array(true, 'Ο συγγραφέας είπε', 'συγγραφέας', 'UTF-8'),
@@ -405,26 +359,22 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, 'Ο συγγραφέας είπε', '  συγγραφέας ', false, 'UTF-8'),
             array(false, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', ' ßÅ˚', false, 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForSurround()
+    public function surroundProvider()
     {
-        $testData = array(
+        return array(
             array('__foobar__', 'foobar', '__'),
             array('test', 'test', ''),
             array('**', '', '*'),
             array('¬fòô bàř¬', 'fòô bàř', '¬'),
             array('ßå∆˚ test ßå∆˚', ' test ', 'ßå∆˚')
         );
-
-        return $testData;
     }
 
-    public function stringsForInsert()
+    public function insertProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar', 'oo bar', 'f', 0),
             array('foo bar', 'f bar', 'oo', 1),
             array('f bar', 'f bar', 'oo', 20),
@@ -433,13 +383,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('fòô bàř', 'f bàř', 'òô', 1, 'UTF-8'),
             array('fòô bàř', 'fòô bà', 'ř', 6, 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForTruncate()
+    public function truncateProvider()
     {
-        $testData = array(
+        return array(
             array('Test foo bar', 'Test foo bar', 12),
             array('Test foo ba', 'Test foo bar', 11),
             array('Test foo', 'Test foo bar', 8),
@@ -463,13 +411,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('Teϰϰ', 'Test fòô bàř', 4, 'ϰϰ', 'UTF-8'),
             array('What are your pl...', 'What are your plans today?', 19, '...')
         );
-
-        return $testData;
     }
 
-    public function stringsForSafeTruncate()
+    public function safeTruncateProvider()
     {
-        $testData = array(
+        return array(
             array('Test foo bar', 'Test foo bar', 12),
             array('Test foo', 'Test foo bar', 11),
             array('Test foo', 'Test foo bar', 8),
@@ -493,37 +439,31 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('ϰϰ', 'Test fòô bàř', 4, 'ϰϰ', 'UTF-8'),
             array('What are your plans...', 'What are your plans today?', 22, '...')
         );
-
-        return $testData;
     }
 
-    public function stringsForReverse()
+    public function reverseProvider()
     {
-        $testData = array(
+        return array(
             array('', ''),
             array('raboof', 'foobar'),
             array('řàbôòf', 'fòôbàř', 'UTF-8'),
             array('řàb ôòf', 'fòô bàř', 'UTF-8'),
             array('∂∆ ˚åß', 'ßå˚ ∆∂', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForShuffle()
+    public function shuffleProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar'),
             array('∂∆ ˚åß', 'UTF-8'),
             array('å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForTrim()
+    public function trimProvider()
     {
-        $testData = array(
+        return array(
             array('foo   bar', '  foo   bar  '),
             array('foo bar', ' foo bar'),
             array('foo bar', 'foo bar '),
@@ -533,13 +473,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('fòô bàř', 'fòô bàř '),
             array('fòô bàř', "\n\t fòô bàř \n\t")
         );
-
-        return $testData;
     }
 
-    public function stringsForLongestCommonPrefix()
+    public function longestCommonPrefixProvider()
     {
-        $testData = array(
+        return array(
             array('foo', 'foobar', 'foo bar'),
             array('foo bar', 'foo bar', 'foo bar'),
             array('f', 'foo bar', 'far boo'),
@@ -551,13 +489,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('', 'toy car', 'fòô bar', 'UTF-8'),
             array('', 'fòô bar', '', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForLongestCommonSuffix()
+    public function longestCommonSuffixProvider()
     {
-        $testData = array(
+        return array(
             array('bar', 'foobar', 'foo bar'),
             array('foo bar', 'foo bar', 'foo bar'),
             array('ar', 'foo bar', 'boo far'),
@@ -569,13 +505,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('', 'toy car', 'fòô bàř', 'UTF-8'),
             array('', 'fòô bàř', '', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForLongestCommonSubstring()
+    public function longestCommonSubstringProvider()
     {
-        $testData = array(
+        return array(
             array('foo', 'foobar', 'foo bar'),
             array('foo bar', 'foo bar', 'foo bar'),
             array('oo ', 'foo bar', 'boo far'),
@@ -587,25 +521,21 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(' ', 'toy car', 'fòô bàř', 'UTF-8'),
             array('', 'fòô bàř', '', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForLength()
+    public function lengthProvider()
     {
-        $testData = array(
+        return array(
             array(11, '  foo bar  '),
             array(1, 'f'),
             array(0, ''),
             array(7, 'fòô bàř', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForSubstr()
+    public function substrProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar', 'foo bar', 0),
             array('bar', 'foo bar', 4),
             array('bar', 'foo bar', 4, null),
@@ -616,13 +546,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('ô b', 'fòô bàř', 2, 3, 'UTF-8'),
             array('', 'fòô bàř', 4, 0, 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForAt()
+    public function atProvider()
     {
-        $testData = array(
+        return array(
             array('f', 'foo bar', 0),
             array('o', 'foo bar', 1),
             array('r', 'foo bar', 6),
@@ -632,13 +560,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('ř', 'fòô bàř', 6, 'UTF-8'),
             array('', 'fòô bàř', 7, 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForFirst()
+    public function firstProvider()
     {
-        $testData = array(
+        return array(
             array('', 'foo bar', -5),
             array('', 'foo bar', 0),
             array('f', 'foo bar', 1),
@@ -652,13 +578,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('fòô bàř', 'fòô bàř', 7, 'UTF-8'),
             array('fòô bàř', 'fòô bàř', 8, 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForLast()
+    public function lastProvider()
     {
-        $testData = array(
+        return array(
             array('', 'foo bar', -5),
             array('', 'foo bar', 0),
             array('r', 'foo bar', 1),
@@ -672,13 +596,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('fòô bàř', 'fòô bàř', 7, 'UTF-8'),
             array('fòô bàř', 'fòô bàř', 8, 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForEnsureLeft()
+    public function ensureLeftProvider()
     {
-        $testData = array(
+        return array(
             array('foobar', 'foobar', 'f'),
             array('foobar', 'foobar', 'foo'),
             array('foo/foobar', 'foobar', 'foo/'),
@@ -690,13 +612,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('http://fòôbàř', 'fòôbàř', 'http://', 'UTF-8'),
             array('http://fòôbàř', 'http://fòôbàř', 'http://', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForEnsureRight()
+    public function ensureRightProvider()
     {
-        $testData = array(
+        return array(
             array('foobar', 'foobar', 'r'),
             array('foobar', 'foobar', 'bar'),
             array('foobar/bar', 'foobar', '/bar'),
@@ -708,13 +628,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('fòôbàř.com/', 'fòôbàř', '.com/', 'UTF-8'),
             array('fòôbàř.com/', 'fòôbàř.com/', '.com/', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForRemoveLeft()
+    public function removeLeftProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar', 'foo bar', ''),
             array('oo bar', 'foo bar', 'f'),
             array('bar', 'foo bar', 'foo '),
@@ -726,13 +644,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('fòô bàř', 'fòô bàř', 'òô', 'UTF-8'),
             array('fòô bàř', 'fòô bàř', 'òô bàř', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForRemoveRight()
+    public function removeRightProvider()
     {
-        $testData = array(
+        return array(
             array('foo bar', 'foo bar', ''),
             array('foo ba', 'foo bar', 'r'),
             array('foo', 'foo bar', ' bar'),
@@ -744,13 +660,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('fòô bàř', 'fòô bàř', 'bà', 'UTF-8'),
             array('fòô bàř', 'fòô bàř', 'fòô bà', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForIsAlpha()
+    public function isAlphaProvider()
     {
-        $testData = array(
+        return array(
             array(true, ''),
             array(true, 'foobar'),
             array(false, 'foo bar'),
@@ -762,13 +676,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, 'ҠѨњ¨ˆфгШ', 'UTF-8'),
             array(true, '丹尼爾', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForIsAlphanumeric()
+    public function isAlphanumericProvider()
     {
-        $testData = array(
+        return array(
             array(true, ''),
             array(true, 'foobar1'),
             array(false, 'foo bar'),
@@ -783,13 +695,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(true, 'دانيال1', 'UTF-8'),
             array(false, 'دانيال1 ', 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForIsBlank()
+    public function isBlankProvider()
     {
-        $testData = array(
+        return array(
             array(true, ''),
             array(true, ' '),
             array(true, "\n\t "),
@@ -803,13 +713,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, '　z', 'UTF-8'),
             array(false, '　1', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForIsJson()
+    public function isJsonProvider()
     {
-        $testData = array(
+        return array(
             array(false, ''),
             array(false, '123'),
             array(true, '{"foo": "bar"}'),
@@ -825,13 +733,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(true, '["fòô"]', 'UTF-8'),
             array(false, '{"fòô": "bàř"]', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForIsLowerCase()
+    public function isLowerCaseProvider()
     {
-        $testData = array(
+        return array(
             array(true, ''),
             array(true, 'foobar'),
             array(false, 'foo bar'),
@@ -841,13 +747,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, 'fòô bàř', 'UTF-8'),
             array(false, 'fòôbÀŘ', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForIsSerialized()
+    public function isSerializedProvider()
     {
-        $testData = array(
+        return array(
             array(false, ''),
             array(true, 'a:1:{s:3:"foo";s:3:"bar";}'),
             array(false, 'a:1:{s:3:"foo";s:3:"bar"}'),
@@ -856,13 +760,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, 'a:1:{s:5:"fòô";s:5:"bàř"}', 'UTF-8'),
             array(true, serialize(array('fòô' => 'bár')), 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForIsUpperCase()
+    public function isUpperCaseProvider()
     {
-        $testData = array(
+        return array(
             array(true, ''),
             array(true, 'FOOBAR'),
             array(false, 'FOO BAR'),
@@ -872,13 +774,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, 'FÒÔ BÀŘ', 'UTF-8'),
             array(false, 'FÒÔBàř', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForIsHexadecimal()
+    public function isHexadecimalProvider()
     {
-        $testData = array(
+        return array(
             array(true, ''),
             array(true, 'abcdef'),
             array(true, 'ABCDEF'),
@@ -893,13 +793,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(false, '0123456789x', 'UTF-8'),
             array(false, 'ABCDEFx', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForCount()
+    public function countProvider()
     {
-        $testData = array(
+        return array(
             array(0, '', 'foo'),
             array(0, 'foo', 'bar'),
             array(1, 'foo bar', 'foo'),
@@ -916,13 +814,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array(2, 'fôòô bàř', 'Ô', false, 'UTF-8'),
             array(2, 'συγγραφέας', 'Σ', false, 'UTF-8')
         );
-
-        return $testData;
     }
 
-    public function stringsForReplace()
+    public function replaceProvider()
     {
-        $testData = array(
+        return array(
             array('', '', '', ''),
             array('foo', '', '', 'foo'),
             array('foo', '\s', '\s', 'foo'),
@@ -938,13 +834,11 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('far bàř', 'fòô bàř', 'fòô', 'far', 'UTF-8'),
             array('bàř bàř', 'fòô bàř fòô bàř', 'fòô ', '', 'UTF-8'),
         );
-
-        return $testData;
     }
 
-    public function stringsForRegexReplace()
+    public function regexReplaceProvider()
     {
-        $testData = array(
+        return array(
             array('', '', '', ''),
             array('bar', 'foo', 'f[o]+', 'bar'),
             array('bar', 'foo bar', 'f[O]+\s', '', 'i'),
@@ -953,7 +847,5 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
             array('bàř', 'fòô ', 'f[òô]+\s', 'bàř', 'msr', 'UTF-8'),
             array('fòô', 'bàř', '[[:alpha:]]{3}', 'fòô', 'msr', 'UTF-8')
         );
-
-        return $testData;
     }
 }

tests/Stringy/StaticStringyTest.php

@@ -8,7 +8,7 @@ use Stringy\StaticStringy as S;
 class StaticStringyTestCase extends CommonTest
 {
     /**
-     * @dataProvider stringsForUpperCaseFirst
+     * @dataProvider upperCaseFirstProvider()
      */
     public function testUpperCaseFirst($expected, $str, $encoding = null)
     {
@@ -18,7 +18,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLowerCaseFirst
+     * @dataProvider lowerCaseFirstProvider()
      */
     public function testLowerCaseFirst($expected, $str, $encoding = null)
     {
@@ -28,7 +28,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForCamelize
+     * @dataProvider camelizeProvider()
      */
     public function testCamelize($expected, $str, $encoding = null)
     {
@@ -38,7 +38,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForUpperCamelize
+     * @dataProvider upperCamelizeProvider()
      */
     public function testUpperCamelize($expected, $str, $encoding = null)
     {
@@ -48,7 +48,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForDasherize
+     * @dataProvider dasherizeProvider()
      */
     public function testDasherize($expected, $str, $encoding = null)
     {
@@ -58,7 +58,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForUnderscored
+     * @dataProvider underscoredProvider()
      */
     public function testUnderscored($expected, $str, $encoding = null)
     {
@@ -68,7 +68,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSwapCase
+     * @dataProvider swapCaseProvider()
      */
     public function testSwapCase($expected, $str, $encoding = null)
     {
@@ -78,7 +78,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTitleize
+     * @dataProvider titleizeProvider()
      */
     public function testTitleize($expected, $str, $ignore = null,
                                  $encoding = null)
@@ -89,7 +89,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForHumanize
+     * @dataProvider humanizeProvider()
      */
     public function testHumanize($expected, $str, $encoding = null)
     {
@@ -99,7 +99,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTidy
+     * @dataProvider tidyProvider()
      */
     public function testTidy($expected, $str)
     {
@@ -109,7 +109,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForCollapseWhitespace
+     * @dataProvider collapseWhitespaceProvider()
      */
     public function testCollapseWhitespace($expected, $str, $encoding = null)
     {
@@ -119,7 +119,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToAscii
+     * @dataProvider toAsciiProvider()
      */
     public function testToAscii($expected, $str)
     {
@@ -129,7 +129,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPad
+     * @dataProvider padProvider()
      */
     public function testPad($expected, $str, $length, $padStr = ' ',
                             $padType = 'right', $encoding = null)
@@ -148,7 +148,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPadLeft
+     * @dataProvider padLeftProvider()
      */
     public function testPadLeft($expected, $str, $length, $padStr = ' ',
                                 $encoding = null)
@@ -159,7 +159,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPadRight
+     * @dataProvider padRightProvider()
      */
     public function testPadRight($expected, $str, $length, $padStr = ' ',
                                  $encoding = null)
@@ -170,7 +170,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPadBoth
+     * @dataProvider padBothProvider()
      */
     public function testPadBoth($expected, $str, $length, $padStr = ' ',
                                 $encoding = null)
@@ -181,10 +181,10 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForStartsWith
+     * @dataProvider startsWithProvider()
      */
     public function testStartsWith($expected, $str, $substring,
-                                $caseSensitive = true, $encoding = null)
+                                   $caseSensitive = true, $encoding = null)
     {
         $result = S::startsWith($str, $substring, $caseSensitive, $encoding);
         $this->assertInternalType('boolean', $result);
@@ -192,10 +192,10 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForEndsWith
+     * @dataProvider endsWithProvider()
      */
     public function testEndsWith($expected, $str, $substring,
-                                $caseSensitive = true, $encoding = null)
+                                 $caseSensitive = true, $encoding = null)
     {
         $result = S::endsWith($str, $substring, $caseSensitive, $encoding);
         $this->assertInternalType('boolean', $result);
@@ -203,7 +203,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToSpaces
+     * @dataProvider toSpacesProvider()
      */
     public function testToSpaces($expected, $str, $tabLength = 4)
     {
@@ -213,7 +213,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToTabs
+     * @dataProvider toTabsProvider()
      */
     public function testToTabs($expected, $str, $tabLength = 4)
     {
@@ -223,7 +223,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToLowerCase
+     * @dataProvider toLowerCaseProvider()
      */
     public function testToLowerCase($expected, $str, $encoding = null)
     {
@@ -233,7 +233,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToUpperCase
+     * @dataProvider toUpperCaseProvider()
      */
     public function testToUpperCase($expected, $str, $encoding = null)
     {
@@ -243,7 +243,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSlugify
+     * @dataProvider slugifyProvider()
      */
     public function testSlugify($expected, $str)
     {
@@ -253,7 +253,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForContains
+     * @dataProvider containsProvider()
      */
     public function testContains($expected, $haystack, $needle,
                                  $caseSensitive = true, $encoding = null)
@@ -264,7 +264,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSurround
+     * @dataProvider surroundProvider()
      */
     public function testSurround($expected, $str, $substring)
     {
@@ -274,7 +274,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForInsert
+     * @dataProvider insertProvider()
      */
     public function testInsert($expected, $str, $substring, $index,
                                $encoding = null)
@@ -285,7 +285,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTruncate
+     * @dataProvider truncateProvider()
      */
     public function testTruncate($expected, $str, $length, $substring = '',
                                  $encoding = null)
@@ -296,7 +296,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSafeTruncate
+     * @dataProvider safeTruncateProvider()
      */
     public function testSafeTruncate($expected, $str, $length, $substring = '',
                                      $encoding = null)
@@ -307,7 +307,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForReverse
+     * @dataProvider reverseProvider()
      */
     public function testReverse($expected, $str, $encoding = null)
     {
@@ -317,7 +317,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForShuffle
+     * @dataProvider shuffleProvider()
      */
     public function testShuffle($str, $encoding = null)
     {
@@ -338,7 +338,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTrim
+     * @dataProvider trimProvider()
      */
     public function testTrim($expected, $str)
     {
@@ -348,7 +348,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLongestCommonPrefix
+     * @dataProvider longestCommonPrefixProvider()
      */
     public function testLongestCommonPrefix($expected, $str, $otherStr,
                                             $encoding = null)
@@ -359,7 +359,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLongestCommonSuffix
+     * @dataProvider longestCommonSuffixProvider()
      */
     public function testLongestCommonSuffix($expected, $str, $otherStr,
                                             $encoding = null)
@@ -370,7 +370,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLongestCommonSubstring
+     * @dataProvider longestCommonSubstringProvider()
      */
     public function testLongestCommonSubstring($expected, $str, $otherStr,
                                                $encoding = null)
@@ -381,7 +381,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLength
+     * @dataProvider lengthProvider()
      */
     public function testLength($expected, $str, $encoding = null)
     {
@@ -391,7 +391,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSubstr
+     * @dataProvider substrProvider()
      */
     public function testSubstr($expected, $str, $start, $length = null,
                                $encoding = null)
@@ -402,7 +402,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForAt
+     * @dataProvider atProvider()
      */
     public function testAt($expected, $str, $index, $encoding = null)
     {
@@ -412,7 +412,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForFirst
+     * @dataProvider firstProvider()
      */
     public function testFirst($expected, $str, $n, $encoding = null)
     {
@@ -422,7 +422,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLast
+     * @dataProvider lastProvider()
      */
     public function testLast($expected, $str, $n, $encoding = null)
     {
@@ -432,7 +432,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForEnsureLeft
+     * @dataProvider ensureLeftProvider()
      */
     public function testEnsureLeft($expected, $str, $substring, $encoding = null)
     {
@@ -442,7 +442,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForEnsureRight
+     * @dataProvider ensureRightProvider()
      */
     public function testEnsureRight($expected, $str, $substring, $encoding = null)
     {
@@ -452,7 +452,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForRemoveLeft
+     * @dataProvider removeLeftProvider()
      */
     public function testRemoveLeft($expected, $str, $substring, $encoding = null)
     {
@@ -462,7 +462,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForRemoveRight
+     * @dataProvider removeRightProvider()
      */
     public function testRemoveRight($expected, $str, $substring, $encoding = null)
     {
@@ -472,7 +472,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsAlpha
+     * @dataProvider isAlphaProvider()
      */
     public function testIsAlpha($expected, $str, $encoding = null)
     {
@@ -482,7 +482,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsAlphanumeric
+     * @dataProvider isAlphanumericProvider()
      */
     public function testIsAlphanumeric($expected, $str, $encoding = null)
     {
@@ -492,7 +492,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsBlank
+     * @dataProvider isBlankProvider()
      */
     public function testIsBlank($expected, $str, $encoding = null)
     {
@@ -502,7 +502,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsJson
+     * @dataProvider isJsonProvider()
      */
     public function testIsJson($expected, $str, $encoding = null)
     {
@@ -512,7 +512,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsLowerCase
+     * @dataProvider isLowerCaseProvider()
      */
     public function testIsLowerCase($expected, $str, $encoding = null)
     {
@@ -522,7 +522,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsSerialized
+     * @dataProvider isSerializedProvider()
      */
     public function testIsSerialized($expected, $str, $encoding = null)
     {
@@ -532,7 +532,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsUpperCase
+     * @dataProvider isUpperCaseProvider()
      */
     public function testIsUpperCase($expected, $str, $encoding = null)
     {
@@ -542,7 +542,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsHexadecimal
+     * @dataProvider isHexadecimalProvider()
      */
     public function testIsHexadecimal($expected, $str, $encoding = null)
     {
@@ -552,7 +552,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForCount
+     * @dataProvider countProvider()
      */
     public function testCount($expected, $str, $substring, $caseSensitive = true,
                               $encoding = null)
@@ -563,7 +563,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForReplace
+     * @dataProvider replaceProvider()
      */
     public function testReplace($expected, $str, $search, $replacement,
                                 $encoding = null)
@@ -574,7 +574,7 @@ class StaticStringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForRegexReplace
+     * @dataProvider regexReplaceProvider()
      */
     public function testRegexReplace($expected, $str, $pattern, $replacement,
                                      $options = 'msr', $encoding = null)

tests/Stringy/StringyTest.php

@@ -32,7 +32,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForUpperCaseFirst
+     * @dataProvider upperCaseFirstProvider()
      */
     public function testUpperCaseFirst($expected, $str, $encoding = null)
     {
@@ -42,7 +42,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLowerCaseFirst
+     * @dataProvider lowerCaseFirstProvider()
      */
     public function testLowerCaseFirst($expected, $str, $encoding = null)
     {
@@ -54,7 +54,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForCamelize
+     * @dataProvider camelizeProvider()
      */
     public function testCamelize($expected, $str, $encoding = null)
     {
@@ -66,7 +66,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForUpperCamelize
+     * @dataProvider upperCamelizeProvider()
      */
     public function testUpperCamelize($expected, $str, $encoding = null)
     {
@@ -78,7 +78,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForDasherize
+     * @dataProvider dasherizeProvider()
      */
     public function testDasherize($expected, $str, $encoding = null)
     {
@@ -90,7 +90,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForUnderscored
+     * @dataProvider underscoredProvider()
      */
     public function testUnderscored($expected, $str, $encoding = null)
     {
@@ -102,7 +102,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSwapCase
+     * @dataProvider swapCaseProvider()
      */
     public function testSwapCase($expected, $str, $encoding = null)
     {
@@ -114,7 +114,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTitleize
+     * @dataProvider titleizeProvider()
      */
     public function testTitleize($expected, $str, $ignore = null,
                                  $encoding = null)
@@ -127,7 +127,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForHumanize
+     * @dataProvider humanizeProvider()
      */
     public function testHumanize($expected, $str, $encoding = null)
     {
@@ -139,7 +139,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTidy
+     * @dataProvider tidyProvider()
      */
     public function testTidy($expected, $str)
     {
@@ -151,7 +151,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForCollapseWhitespace
+     * @dataProvider collapseWhitespaceProvider()
      */
     public function testCollapseWhitespace($expected, $str, $encoding = null)
     {
@@ -163,7 +163,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToAscii
+     * @dataProvider toAsciiProvider()
      */
     public function testToAscii($expected, $str)
     {
@@ -175,7 +175,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPad
+     * @dataProvider padProvider()
      */
     public function testPad($expected, $str, $length, $padStr = ' ',
                             $padType = 'right', $encoding = null)
@@ -197,7 +197,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPadLeft
+     * @dataProvider padLeftProvider()
      */
     public function testPadLeft($expected, $str, $length, $padStr = ' ',
                                 $encoding = null)
@@ -210,7 +210,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPadRight
+     * @dataProvider padRightProvider()
      */
     public function testPadRight($expected, $str, $length, $padStr = ' ',
                                  $encoding = null)
@@ -223,7 +223,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForPadBoth
+     * @dataProvider padBothProvider()
      */
     public function testPadBoth($expected, $str, $length, $padStr = ' ',
                                 $encoding = null)
@@ -236,10 +236,10 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForStartsWith
+     * @dataProvider startsWithProvider()
      */
     public function testStartsWith($expected, $str, $substring,
-                                $caseSensitive = true, $encoding = null)
+                                   $caseSensitive = true, $encoding = null)
     {
         $stringy = S::create($str, $encoding);
         $result = $stringy->startsWith($substring, $caseSensitive);
@@ -249,10 +249,10 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForEndsWith
+     * @dataProvider endsWithProvider()
      */
     public function testEndsWith($expected, $str, $substring,
-                                $caseSensitive = true, $encoding = null)
+                                 $caseSensitive = true, $encoding = null)
     {
         $stringy = S::create($str, $encoding);
         $result = $stringy->endsWith($substring, $caseSensitive);
@@ -262,7 +262,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToSpaces
+     * @dataProvider toSpacesProvider()
      */
     public function testToSpaces($expected, $str, $tabLength = 4)
     {
@@ -274,7 +274,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToTabs
+     * @dataProvider toTabsProvider()
      */
     public function testToTabs($expected, $str, $tabLength = 4)
     {
@@ -286,7 +286,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToLowerCase
+     * @dataProvider toLowerCaseProvider()
      */
     public function testToLowerCase($expected, $str, $encoding = null)
     {
@@ -298,7 +298,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForToUpperCase
+     * @dataProvider toUpperCaseProvider()
      */
     public function testToUpperCase($expected, $str, $encoding = null)
     {
@@ -310,7 +310,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSlugify
+     * @dataProvider slugifyProvider()
      */
     public function testSlugify($expected, $str)
     {
@@ -322,7 +322,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForContains
+     * @dataProvider containsProvider()
      */
     public function testContains($expected, $haystack, $needle,
                                  $caseSensitive = true, $encoding = null)
@@ -335,7 +335,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSurround
+     * @dataProvider surroundProvider()
      */
     public function testSurround($expected, $str, $substring)
     {
@@ -347,7 +347,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForInsert
+     * @dataProvider insertProvider()
      */
     public function testInsert($expected, $str, $substring, $index,
                                $encoding = null)
@@ -360,7 +360,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTruncate
+     * @dataProvider truncateProvider()
      */
     public function testTruncate($expected, $str, $length, $substring = '',
                                  $encoding = null)
@@ -373,7 +373,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForReverse
+     * @dataProvider reverseProvider()
      */
     public function testReverse($expected, $str, $encoding = null)
     {
@@ -385,7 +385,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForShuffle
+     * @dataProvider shuffleProvider()
      */
     public function testShuffle($str, $encoding = null)
     {
@@ -408,7 +408,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForTrim
+     * @dataProvider trimProvider()
      */
     public function testTrim($expected, $str)
     {
@@ -420,7 +420,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLongestCommonPrefix
+     * @dataProvider longestCommonPrefixProvider()
      */
     public function testLongestCommonPrefix($expected, $str, $otherStr,
                                             $encoding = null)
@@ -433,7 +433,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLongestCommonSubstring
+     * @dataProvider longestCommonSubstringProvider()
      */
     public function testLongestCommonSubstring($expected, $str, $otherStr,
                                                $encoding = null)
@@ -446,7 +446,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLength
+     * @dataProvider lengthProvider()
      */
     public function testLength($expected, $str, $encoding = null)
     {
@@ -458,7 +458,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForSubstr
+     * @dataProvider substrProvider()
      */
     public function testSubstr($expected, $str, $start, $length = null,
                                $encoding = null)
@@ -471,7 +471,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForAt
+     * @dataProvider atProvider()
      */
     public function testAt($expected, $str, $index, $encoding = null)
     {
@@ -483,7 +483,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForFirst
+     * @dataProvider firstProvider()
      */
     public function testFirst($expected, $str, $n, $encoding = null)
     {
@@ -495,7 +495,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForLast
+     * @dataProvider lastProvider()
      */
     public function testLast($expected, $str, $n, $encoding = null)
     {
@@ -507,7 +507,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForEnsureLeft
+     * @dataProvider ensureLeftProvider()
      */
     public function testEnsureLeft($expected, $str, $substring, $encoding = null)
     {
@@ -519,7 +519,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForEnsureRight
+     * @dataProvider ensureRightProvider()
      */
     public function testEnsureRight($expected, $str, $substring, $encoding = null)
     {
@@ -531,7 +531,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForRemoveLeft
+     * @dataProvider removeLeftProvider()
      */
     public function testRemoveLeft($expected, $str, $substring, $encoding = null)
     {
@@ -543,7 +543,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForRemoveRight
+     * @dataProvider removeRightProvider()
      */
     public function testRemoveRight($expected, $str, $substring, $encoding = null)
     {
@@ -555,7 +555,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsAlpha
+     * @dataProvider isAlphaProvider()
      */
     public function testIsAlpha($expected, $str, $encoding = null)
     {
@@ -567,7 +567,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsAlphanumeric
+     * @dataProvider isAlphanumericProvider()
      */
     public function testIsAlphanumeric($expected, $str, $encoding = null)
     {
@@ -579,7 +579,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsBlank
+     * @dataProvider isBlankProvider()
      */
     public function testIsBlank($expected, $str, $encoding = null)
     {
@@ -591,7 +591,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsJson
+     * @dataProvider isJsonProvider()
      */
     public function testIsJson($expected, $str, $encoding = null)
     {
@@ -603,7 +603,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsLowerCase
+     * @dataProvider isLowerCaseProvider()
      */
     public function testIsLowerCase($expected, $str, $encoding = null)
     {
@@ -615,7 +615,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsSerialized
+     * @dataProvider isSerializedProvider()
      */
     public function testIsSerialized($expected, $str, $encoding = null)
     {
@@ -627,7 +627,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsUpperCase
+     * @dataProvider isUpperCaseProvider()
      */
     public function testIsUpperCase($expected, $str, $encoding = null)
     {
@@ -639,7 +639,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForIsHexadecimal
+     * @dataProvider isHexadecimalProvider()
      */
     public function testIsHexadecimal($expected, $str, $encoding = null)
     {
@@ -651,7 +651,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForCount
+     * @dataProvider countProvider()
      */
     public function testCount($expected, $str, $substring, $caseSensitive = true,
                               $encoding = null)
@@ -664,7 +664,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForReplace
+     * @dataProvider replaceProvider()
      */
     public function testReplace($expected, $str, $search, $replacement,
                                 $encoding = null)
@@ -677,7 +677,7 @@ class StringyTestCase extends CommonTest
     }
 
     /**
-     * @dataProvider stringsForRegexReplace
+     * @dataProvider regexReplaceProvider()
      */
     public function testregexReplace($expected, $str, $pattern, $replacement,
                                      $options = 'msr', $encoding = null)