151 lines
4.0 KiB
PHP
151 lines
4.0 KiB
PHP
<?php
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/*
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* This file is part of the Comparator package.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\Comparator;
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use stdClass;
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/**
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* @coversDefaultClass SebastianBergmann\Comparator\ObjectComparator
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*
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*/
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class ObjectComparatorTest extends \PHPUnit_Framework_TestCase
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{
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private $comparator;
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protected function setUp()
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{
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$this->comparator = new ObjectComparator;
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$this->comparator->setFactory(new Factory);
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}
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public function acceptsSucceedsProvider()
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{
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return array(
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array(new TestClass, new TestClass),
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array(new stdClass, new stdClass),
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array(new stdClass, new TestClass)
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);
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}
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public function acceptsFailsProvider()
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{
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return array(
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array(new stdClass, null),
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array(null, new stdClass),
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array(null, null)
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);
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}
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public function assertEqualsSucceedsProvider()
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{
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// cyclic dependencies
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$book1 = new Book;
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$book1->author = new Author('Terry Pratchett');
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$book1->author->books[] = $book1;
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$book2 = new Book;
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$book2->author = new Author('Terry Pratchett');
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$book2->author->books[] = $book2;
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$object1 = new SampleClass(4, 8, 15);
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$object2 = new SampleClass(4, 8, 15);
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return array(
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array($object1, $object1),
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array($object1, $object2),
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array($book1, $book1),
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array($book1, $book2),
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array(new Struct(2.3), new Struct(2.5), 0.5)
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);
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}
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public function assertEqualsFailsProvider()
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{
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$typeMessage = 'is not instance of expected class';
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$equalMessage = 'Failed asserting that two objects are equal.';
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// cyclic dependencies
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$book1 = new Book;
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$book1->author = new Author('Terry Pratchett');
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$book1->author->books[] = $book1;
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$book2 = new Book;
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$book2->author = new Author('Terry Pratch');
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$book2->author->books[] = $book2;
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$book3 = new Book;
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$book3->author = 'Terry Pratchett';
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$book4 = new stdClass;
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$book4->author = 'Terry Pratchett';
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$object1 = new SampleClass( 4, 8, 15);
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$object2 = new SampleClass(16, 23, 42);
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return array(
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array(new SampleClass(4, 8, 15), new SampleClass(16, 23, 42), $equalMessage),
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array($object1, $object2, $equalMessage),
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array($book1, $book2, $equalMessage),
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array($book3, $book4, $typeMessage),
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array(new Struct(2.3), new Struct(4.2), $equalMessage, 0.5)
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);
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}
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/**
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* @covers ::accepts
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* @dataProvider acceptsSucceedsProvider
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*/
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public function testAcceptsSucceeds($expected, $actual)
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{
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$this->assertTrue(
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$this->comparator->accepts($expected, $actual)
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);
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}
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/**
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* @covers ::accepts
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* @dataProvider acceptsFailsProvider
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*/
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public function testAcceptsFails($expected, $actual)
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{
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$this->assertFalse(
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$this->comparator->accepts($expected, $actual)
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);
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}
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/**
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* @covers ::assertEquals
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* @dataProvider assertEqualsSucceedsProvider
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*/
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public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
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{
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$exception = null;
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try {
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$this->comparator->assertEquals($expected, $actual, $delta);
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}
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catch (ComparisonFailure $exception) {
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}
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$this->assertNull($exception, 'Unexpected ComparisonFailure');
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}
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/**
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* @covers ::assertEquals
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* @dataProvider assertEqualsFailsProvider
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*/
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public function testAssertEqualsFails($expected, $actual, $message, $delta = 0.0)
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{
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$this->setExpectedException(
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'SebastianBergmann\\Comparator\\ComparisonFailure', $message
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);
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$this->comparator->assertEquals($expected, $actual, $delta);
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}
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}
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