Constructive description here

2017-05-24 18:35:30 -05:00
parent 9a289c54f5
commit 577b494ecc
5956 changed files with 659851 additions and 5 deletions
@@ -0,0 +1,158 @@
+<?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\ScalarComparator
+ *
+ */
+class ScalarComparatorTest extends \PHPUnit_Framework_TestCase
+{
+    private $comparator;
+
+    protected function setUp()
+    {
+        $this->comparator = new ScalarComparator;
+    }
+
+    public function acceptsSucceedsProvider()
+    {
+        return array(
+          array("string", "string"),
+          array(new ClassWithToString, "string"),
+          array("string", new ClassWithToString),
+          array("string", null),
+          array(false, "string"),
+          array(false, true),
+          array(null, false),
+          array(null, null),
+          array("10", 10),
+          array("", false),
+          array("1", true),
+          array(1, true),
+          array(0, false),
+          array(0.1, "0.1")
+        );
+    }
+
+    public function acceptsFailsProvider()
+    {
+        return array(
+          array(array(), array()),
+          array("string", array()),
+          array(new ClassWithToString, new ClassWithToString),
+          array(false, new ClassWithToString),
+          array(tmpfile(), tmpfile())
+        );
+    }
+
+    public function assertEqualsSucceedsProvider()
+    {
+        return array(
+          array("string", "string"),
+          array(new ClassWithToString, new ClassWithToString),
+          array("string representation", new ClassWithToString),
+          array(new ClassWithToString, "string representation"),
+          array("string", "STRING", true),
+          array("STRING", "string", true),
+          array("String Representation", new ClassWithToString, true),
+          array(new ClassWithToString, "String Representation", true),
+          array("10", 10),
+          array("", false),
+          array("1", true),
+          array(1, true),
+          array(0, false),
+          array(0.1, "0.1"),
+          array(false, null),
+          array(false, false),
+          array(true, true),
+          array(null, null)
+        );
+    }
+
+    public function assertEqualsFailsProvider()
+    {
+        $stringException = 'Failed asserting that two strings are equal.';
+        $otherException = 'matches expected';
+
+        return array(
+          array("string", "other string", $stringException),
+          array("string", "STRING", $stringException),
+          array("STRING", "string", $stringException),
+          array("string", "other string", $stringException),
+          // https://github.com/sebastianbergmann/phpunit/issues/1023
+          array('9E6666666','9E7777777', $stringException),
+          array(new ClassWithToString, "does not match", $otherException),
+          array("does not match", new ClassWithToString, $otherException),
+          array(0, 'Foobar', $otherException),
+          array('Foobar', 0, $otherException),
+          array("10", 25, $otherException),
+          array("1", false, $otherException),
+          array("", true, $otherException),
+          array(false, true, $otherException),
+          array(true, false, $otherException),
+          array(null, true, $otherException),
+          array(0, true, $otherException)
+        );
+    }
+
+    /**
+     * @covers       ::accepts
+     * @dataProvider acceptsSucceedsProvider
+     */
+    public function testAcceptsSucceeds($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, $ignoreCase = false)
+    {
+        $exception = null;
+
+        try {
+            $this->comparator->assertEquals($expected, $actual, 0.0, false, $ignoreCase);
+        }
+
+        catch (ComparisonFailure $exception) {
+        }
+
+        $this->assertNull($exception, 'Unexpected ComparisonFailure');
+    }
+
+    /**
+     * @covers       ::assertEquals
+     * @dataProvider assertEqualsFailsProvider
+     */
+    public function testAssertEqualsFails($expected, $actual, $message)
+    {
+        $this->setExpectedException(
+          'SebastianBergmann\\Comparator\\ComparisonFailure', $message
+        );
+        $this->comparator->assertEquals($expected, $actual);
+    }
+}