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Add trimLeft, trimRight, support unicode whitespace

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This commit is contained in:
Daniel St. Jules
2015-07-22 13:55:21 -07:00
parent 7763df3c3b
commit fe3368bd8b
6 changed files with 194 additions and 74 deletions
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42
tests/StringyTest.php
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@@ -624,49 +624,41 @@ class StringyTestCase extends CommonTest
}
/**
* @dataProvider trimProviderWithoutParams()
* @dataProvider trimProvider()
*/
public function testTrimWithoutParams($expected, $str)
public function testTrim($expected, $str, $chars = null, $encoding = null)
{
$stringy = S::create($str);
$result = $stringy->trim();
$stringy = S::create($str, $encoding);
$result = $stringy->trim($chars);
$this->assertStringy($result);
$this->assertEquals($expected, $result);
$this->assertEquals($str, $stringy);
}
/**
* @dataProvider trimProviderWithParams()
* @dataProvider trimLeftProvider()
*/
public function testTrimWithParams($expected, $str, $charList, $type)
public function testTrimLeft($expected, $str, $chars = null,
$encoding = null)
{
$stringy = S::create($str);
$result = $stringy->trim($charList, $type);
$stringy = S::create($str, $encoding);
$result = $stringy->trimLeft($chars);
$this->assertStringy($result);
$this->assertEquals($expected, $result);
$this->assertEquals($str, $stringy);
}
/**
* @expectedException InvalidArgumentException
* @dataProvider trimRightProvider()
*/
public function testTrimWithInvalidCharset()
public function testTrimRight($expected, $str, $chars = null,
$encoding = null)
{
$stringy = S::create('test');
$stringy->trim(array('test1', 'test2'), 'trim');
$this->fail('Expecting exception when the first argument passed is not a string');
}
/**
* @expectedException InvalidArgumentException
*/
public function testTrimWithInvalidType()
{
$stringy = S::create('test');
$stringy->trim(' test ', 'aa');
$stringy->trim('btest ', 'Trim');
$stringy->trim(' btest', 'RTrim');
$this->fail('Expecting exception when the first argument passed is not a string');
$stringy = S::create($str, $encoding);
$result = $stringy->trimRight($chars);
$this->assertStringy($result);
$this->assertEquals($expected, $result);
$this->assertEquals($str, $stringy);
}
/**