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vendor/sebastian/comparator/tests/MockObjectComparatorTest.php

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