162 lines
3.7 KiB
PHP
162 lines
3.7 KiB
PHP
<?php
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/*
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* This file is part of sebastian/comparator.
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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 PHPUnit\Framework\TestCase;
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/**
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* @covers \SebastianBergmann\Comparator\ArrayComparator<extended>
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*
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* @uses \SebastianBergmann\Comparator\Comparator
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* @uses \SebastianBergmann\Comparator\Factory
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* @uses \SebastianBergmann\Comparator\ComparisonFailure
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*/
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final class ArrayComparatorTest extends TestCase
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{
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/**
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* @var ArrayComparator
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*/
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private $comparator;
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protected function setUp(): void
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{
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$this->comparator = new ArrayComparator;
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$this->comparator->setFactory(new Factory);
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}
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public function acceptsFailsProvider()
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{
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return [
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[[], null],
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[null, []],
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[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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return [
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[
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['a' => 1, 'b' => 2],
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['b' => 2, 'a' => 1]
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],
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[
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[1],
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['1']
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],
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[
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[3, 2, 1],
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[2, 3, 1],
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0,
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true
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],
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[
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[2.3],
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[2.5],
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0.5
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],
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[
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[[2.3]],
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[[2.5]],
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0.5
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],
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[
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[new Struct(2.3)],
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[new Struct(2.5)],
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0.5
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],
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];
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}
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public function assertEqualsFailsProvider()
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{
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return [
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[
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[],
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[0 => 1]
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],
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[
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[0 => 1],
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[]
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],
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[
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[0 => null],
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[]
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],
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[
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[0 => 1, 1 => 2],
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[0 => 1, 1 => 3]
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],
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[
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['a', 'b' => [1, 2]],
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['a', 'b' => [2, 1]]
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],
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[
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[2.3],
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[4.2],
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0.5
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],
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[
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[[2.3]],
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[[4.2]],
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0.5
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],
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[
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[new Struct(2.3)],
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[new Struct(4.2)],
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0.5
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]
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];
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}
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public function testAcceptsSucceeds(): void
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{
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$this->assertTrue(
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$this->comparator->accepts([], [])
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);
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}
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/**
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* @dataProvider acceptsFailsProvider
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*/
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public function testAcceptsFails($expected, $actual): void
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{
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$this->assertFalse(
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$this->comparator->accepts($expected, $actual)
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);
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}
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/**
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* @dataProvider assertEqualsSucceedsProvider
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*/
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public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0, $canonicalize = false): void
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{
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$exception = null;
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try {
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$this->comparator->assertEquals($expected, $actual, $delta, $canonicalize);
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} catch (ComparisonFailure $exception) {
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}
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$this->assertNull($exception, 'Unexpected ComparisonFailure');
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}
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/**
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* @dataProvider assertEqualsFailsProvider
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*/
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public function testAssertEqualsFails($expected, $actual, $delta = 0.0, $canonicalize = false): void
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{
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$this->expectException(ComparisonFailure::class);
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$this->expectExceptionMessage('Failed asserting that two arrays are equal');
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$this->comparator->assertEquals($expected, $actual, $delta, $canonicalize);
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}
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}
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