mirror of
https://github.com/guzzle/guzzle.git
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410 lines
12 KiB
PHP
410 lines
12 KiB
PHP
<?php
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namespace Guzzle\Tests\Common;
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use Guzzle\Common\Collection;
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use Guzzle\Http\QueryString;
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class CollectionTest extends \Guzzle\Tests\GuzzleTestCase
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{
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/**
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* @var Guzzle\Common\Collection
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*/
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protected $coll;
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protected function setUp()
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{
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$this->coll = new Collection();
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}
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/**
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* @covers Guzzle\Common\Collection::__construct
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*/
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public function testConstructorCanBeCalledWithNoParams()
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{
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$this->coll = new Collection();
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$p = $this->coll->getAll();
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$this->assertEmpty($p, '-> Collection must be empty when no data is passed');
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}
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/**
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* @covers Guzzle\Common\Collection::__construct
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* @covers Guzzle\Common\Collection::getAll
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*/
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public function testConstructorCanBeCalledWithParams()
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{
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$testData = array(
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'test' => 'value',
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'test_2' => 'value2'
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);
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$this->coll = new Collection($testData);
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$this->assertEquals($this->coll->getAll(), $testData, '-> getAll() must return the data passed in the constructor');
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}
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/**
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* Test the IteratorAggregate implementation of theCollection object
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*
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* @covers Guzzle\Common\Collection::getIterator
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*/
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public function testImplementsIteratorAggregate()
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{
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$this->coll->set('key', 'value');
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$this->assertInstanceOf('ArrayIterator', $this->coll->getIterator());
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$this->assertEquals(1, count($this->coll));
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$total = 0;
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foreach ($this->coll as $key => $value) {
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$this->assertEquals('key', $key);
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$this->assertEquals('value', $value);
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$total++;
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}
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$this->assertEquals(1, $total);
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}
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/**
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* @covers Guzzle\Common\Collection::add
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*/
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public function testCanAddValuesToExistingKeysByUsingArray()
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{
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$this->coll->add('test', 'value1');
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$this->assertEquals($this->coll->getAll(), array('test' => 'value1'));
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$this->coll->add('test', 'value2');
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$this->assertEquals($this->coll->getAll(), array('test' => array('value1', 'value2')));
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$this->coll->add('test', 'value3');
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$this->assertEquals($this->coll->getAll(), array('test' => array('value1', 'value2', 'value3')));
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}
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/**
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* @covers Guzzle\Common\Collection::merge
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* @covers Guzzle\Common\Collection::getAll
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*/
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public function testHandlesMergingInDisparateDataSources()
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{
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$params = array(
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'test' => 'value1',
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'test2' => 'value2',
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'test3' => array('value3', 'value4')
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);
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$this->coll->merge($params);
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$this->assertEquals($this->coll->getAll(), $params);
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// Pass an invalid value and expect the same unaltered object
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$this->assertEquals($this->coll->merge(false), $this->coll);
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// Pass the same object to itself
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$this->assertEquals($this->coll->merge($this->coll), $this->coll);
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}
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/**
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* @covers Guzzle\Common\Collection::clear
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* @covers Guzzle\Common\Collection::remove
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*/
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public function testCanClearAllDataOrSpecificKeys()
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{
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$this->coll->merge(array(
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'test' => 'value1',
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'test2' => 'value2'
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));
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// Clear a specific parameter by name
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$this->coll->remove('test');
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$this->assertEquals($this->coll->getAll(), array(
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'test2' => 'value2'
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));
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// Clear all parameters
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$this->coll->clear();
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$this->assertEquals($this->coll->getAll(), array());
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}
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/**
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* @covers Guzzle\Common\Collection::get
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* @covers Guzzle\Common\Collection::getAll
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*/
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public function testGetsValuesByKey()
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{
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$this->assertNull($this->coll->get('test'));
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$this->coll->add('test', 'value');
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$this->assertEquals('value', $this->coll->get('test'));
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$this->coll->set('test2', 'v2');
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$this->coll->set('test3', 'v3');
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$this->assertEquals(array(
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'test' => 'value',
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'test2' => 'v2'
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), $this->coll->getAll(array('test', 'test2')));
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}
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/**
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* @covers Guzzle\Common\Collection::getKeys
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* @covers Guzzle\Common\Collection::remove
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*/
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public function testProvidesKeys()
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{
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$this->assertEquals(array(), $this->coll->getKeys());
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$this->coll->merge(array(
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'test1' => 'value1',
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'test2' => 'value2'
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));
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$this->assertEquals(array('test1', 'test2'), $this->coll->getKeys());
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// Returns the cached array previously returned
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$this->assertEquals(array('test1', 'test2'), $this->coll->getKeys());
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$this->coll->remove('test1');
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$this->assertEquals(array('test2'), $this->coll->getKeys());
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$this->coll->add('test3', 'value3');
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$this->assertEquals(array('test2', 'test3'), $this->coll->getKeys());
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}
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/**
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* @covers Guzzle\Common\Collection::hasKey
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*/
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public function testChecksIfHasKey()
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{
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$this->assertFalse($this->coll->hasKey('test'));
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$this->coll->add('test', 'value');
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$this->assertEquals(true, $this->coll->hasKey('test'));
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$this->coll->add('test2', 'value2');
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$this->assertEquals(true, $this->coll->hasKey('test'));
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$this->assertEquals(true, $this->coll->hasKey('test2'));
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$this->assertFalse($this->coll->hasKey('testing'));
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$this->assertEquals(false, $this->coll->hasKey('AB-C', 'junk'));
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}
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/**
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* @covers Guzzle\Common\Collection::hasValue
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*/
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public function testChecksIfHasValue()
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{
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$this->assertFalse($this->coll->hasValue('value'));
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$this->coll->add('test', 'value');
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$this->assertEquals('test', $this->coll->hasValue('value'));
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$this->coll->add('test2', 'value2');
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$this->assertEquals('test', $this->coll->hasValue('value'));
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$this->assertEquals('test2', $this->coll->hasValue('value2'));
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$this->assertFalse($this->coll->hasValue('val'));
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}
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/**
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* @covers Guzzle\Common\Collection::getAll
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*/
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public function testCanGetAllValuesByArray()
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{
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$this->coll->add('foo', 'bar');
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$this->coll->add('tEsT', 'value');
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$this->coll->add('tesTing', 'v2');
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$this->coll->add('key', 'v3');
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$this->assertNull($this->coll->get('test'));
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$this->assertEquals(array(
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'foo' => 'bar',
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'tEsT' => 'value',
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'tesTing' => 'v2'
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), $this->coll->getAll(array(
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'foo', 'tesTing', 'tEsT'
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)));
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}
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/**
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* @covers Guzzle\Common\Collection::count
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*/
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public function testImplementsCount()
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{
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$data = new Collection();
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$this->assertEquals(0, $data->count());
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$data->add('key', 'value');
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$this->assertEquals(1, count($data));
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$data->add('key', 'value2');
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$this->assertEquals(1, count($data));
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$data->add('key_2', 'value3');
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$this->assertEquals(2, count($data));
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}
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/**
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* @covers Guzzle\Common\Collection::merge
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*/
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public function testAddParamsByMerging()
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{
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$params = array(
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'test' => 'value1',
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'test2' => 'value2',
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'test3' => array('value3', 'value4')
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);
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// Add some parameters
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$this->coll->merge($params);
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// Add more parameters by merging them in
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$this->coll->merge(array(
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'test' => 'another',
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'different_key' => 'new value'
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));
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$this->assertEquals(array(
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'test' => array('value1', 'another'),
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'test2' => 'value2',
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'test3' => array('value3', 'value4'),
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'different_key' => 'new value'
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), $this->coll->getAll());
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}
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/**
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* @covers Guzzle\Common\Collection::filter
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*/
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public function testAllowsFunctionalFilter()
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{
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$this->coll->merge(array(
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'fruit' => 'apple',
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'number' => 'ten',
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'prepositions' => array('about', 'above', 'across', 'after'),
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'same_number' => 'ten'
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));
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$filtered = $this->coll->filter(function($key, $value) {
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return $value == 'ten';
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});
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$this->assertNotEquals($filtered, $this->coll);
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$this->assertEquals(array(
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'number' => 'ten',
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'same_number' => 'ten'
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), $filtered->getAll());
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}
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/**
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* @covers Guzzle\Common\Collection::map
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*/
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public function testAllowsFunctionalMapping()
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{
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$this->coll->merge(array(
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'number_1' => 1,
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'number_2' => 2,
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'number_3' => 3
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));
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$mapped = $this->coll->map(function($key, $value) {
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return $value * $value;
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});
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$this->assertNotEquals($mapped, $this->coll);
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$this->assertEquals(array(
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'number_1' => 1,
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'number_2' => 4,
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'number_3' => 9
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), $mapped->getAll());
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}
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/**
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* @covers Guzzle\Common\Collection::offsetGet
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* @covers Guzzle\Common\Collection::offsetSet
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* @covers Guzzle\Common\Collection::offsetUnset
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* @covers Guzzle\Common\Collection::offsetExists
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*/
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public function testImplementsArrayAccess()
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{
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$this->coll->merge(array(
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'k1' => 'v1',
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'k2' => 'v2'
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));
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$this->assertTrue($this->coll->offsetExists('k1'));
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$this->assertFalse($this->coll->offsetExists('Krull'));
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$this->coll->offsetSet('k3', 'v3');
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$this->assertEquals('v3', $this->coll->offsetGet('k3'));
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$this->assertEquals('v3', $this->coll->get('k3'));
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$this->coll->offsetUnset('k1');
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$this->assertFalse($this->coll->offsetExists('k1'));
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}
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/**
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* @covers Guzzle\Common\Collection::filter
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* @covers Guzzle\Common\Collection::map
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*/
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public function testUsesStaticWhenCreatingNew()
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{
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$qs = new QueryString(array(
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'a' => 'b',
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'c' => 'd'
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));
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$this->assertInstanceOf('Guzzle\\Http\\QueryString', $qs->map(function($a, $b) {}));
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$this->assertInstanceOf('Guzzle\\Common\\Collection', $qs->map(function($a, $b) {}, array(), false));
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$this->assertInstanceOf('Guzzle\\Http\\QueryString', $qs->filter(function($a, $b) {}));
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$this->assertInstanceOf('Guzzle\\Common\\Collection', $qs->filter(function($a, $b) {}, false));
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}
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/**
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* @covers Guzzle\Common\Collection::replace
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*/
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public function testCanReplaceAllData()
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{
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$this->assertSame($this->coll, $this->coll->replace(array(
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'a' => '123'
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)));
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$this->assertEquals(array(
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'a' => '123'
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), $this->coll->getAll());
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}
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/**
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* @covers Guzzle\Common\Collection::getPregMatchValue
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*/
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public function testReturnsValuesForPregMatch()
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{
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$c = new Collection(array('foo' => 'bar'));
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$this->assertEquals('bar', $c->getPregMatchValue(array(1 => 'foo')));
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}
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public function dataProvider()
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{
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return array(
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array('this_is_a_test', '{ a }_is_a_{ b }', array(
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'a' => 'this',
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'b' => 'test'
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)),
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array('this_is_a_test', '{abc}_is_a_{ 0 }', array(
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'abc' => 'this',
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0 => 'test'
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)),
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array('this_is_a_test', '{ abc }_is_{ not_found }a_{ 0 }', array(
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'abc' => 'this',
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0 => 'test'
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)),
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array('this_is_a_test', 'this_is_a_test', array(
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'abc' => 'this'
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)),
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array('_is_a_', '{ abc }_is_{ not_found }a_{ 0 }', array()),
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array('_is_a_', '{abc}_is_{not_found}a_{0}', array()),
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);
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}
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/**
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* @covers Guzzle\Common\Collection::inject
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* @dataProvider dataProvider
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*/
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public function testInjectsConfigData($output, $input, $config)
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{
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$collection = new Collection($config);
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$this->assertEquals($output, $collection->inject($input));
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}
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/**
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* @covers Guzzle\Common\Collection::keySearch
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*/
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public function testCanSearchByKey()
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{
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$collection = new Collection(array(
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'foo' => 'bar',
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'BaZ' => 'pho'
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));
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$this->assertEquals('foo', $collection->keySearch('FOO'));
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$this->assertEquals('BaZ', $collection->keySearch('baz'));
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$this->assertEquals(false, $collection->keySearch('Bar'));
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}
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}
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