<?php
namespace Hamcrest\Core;

class DummyToStringClass
{
    private $_arg;

    public function __construct($arg)
    {
        $this->_arg = $arg;
    }

    public function __toString()
    {
        return $this->_arg;
    }
}

class IsEqualTest extends \Hamcrest\AbstractMatcherTest
{

    protected function createMatcher()
    {
        return \Hamcrest\Core\IsEqual::equalTo('irrelevant');
    }

    public function testComparesObjectsUsingEqualityOperator()
    {
        assertThat("hi", equalTo("hi"));
        assertThat("bye", not(equalTo("hi")));

        assertThat(1, equalTo(1));
        assertThat(1, not(equalTo(2)));

        assertThat("2", equalTo(2));
    }

    public function testCanCompareNullValues()
    {
        assertThat(null, equalTo(null));

        assertThat(null, not(equalTo('hi')));
        assertThat('hi', not(equalTo(null)));
    }

    public function testComparesTheElementsOfAnArray()
    {
        $s1 = array('a', 'b');
        $s2 = array('a', 'b');
        $s3 = array('c', 'd');
        $s4 = array('a', 'b', 'c', 'd');

        assertThat($s1, equalTo($s1));
        assertThat($s2, equalTo($s1));
        assertThat($s3, not(equalTo($s1)));
        assertThat($s4, not(equalTo($s1)));
    }

    public function testComparesTheElementsOfAnArrayOfPrimitiveTypes()
    {
        $i1 = array(1, 2);
        $i2 = array(1, 2);
        $i3 = array(3, 4);
        $i4 = array(1, 2, 3, 4);

        assertThat($i1, equalTo($i1));
        assertThat($i2, equalTo($i1));
        assertThat($i3, not(equalTo($i1)));
        assertThat($i4, not(equalTo($i1)));
    }

    public function testRecursivelyTestsElementsOfArrays()
    {
        $i1 = array(array(1, 2), array(3, 4));
        $i2 = array(array(1, 2), array(3, 4));
        $i3 = array(array(5, 6), array(7, 8));
        $i4 = array(array(1, 2, 3, 4), array(3, 4));

        assertThat($i1, equalTo($i1));
        assertThat($i2, equalTo($i1));
        assertThat($i3, not(equalTo($i1)));
        assertThat($i4, not(equalTo($i1)));
    }

    public function testIncludesTheResultOfCallingToStringOnItsArgumentInTheDescription()
    {
        $argumentDescription = 'ARGUMENT DESCRIPTION';
        $argument = new \Hamcrest\Core\DummyToStringClass($argumentDescription);
        $this->assertDescription('<' . $argumentDescription . '>', equalTo($argument));
    }

    public function testReturnsAnObviousDescriptionIfCreatedWithANestedMatcherByMistake()
    {
        $innerMatcher = equalTo('NestedMatcher');
        $this->assertDescription('<' . (string) $innerMatcher . '>', equalTo($innerMatcher));
    }

    public function testReturnsGoodDescriptionIfCreatedWithNullReference()
    {
        $this->assertDescription('null', equalTo(null));
    }
}

.NET Framework

Project Request

ProjectC

Vehicle Maintenance

Movie Navigator

Customers Exchange

ATM

.NET Core

Mail Daemon

Custom

Buns of code

PHP

Mediabox

Loan Castle

Content Management

Laravel

Phone Check

Frontend

Forex Wall

Business projects

Certification Center

Amerikas Auto

Pet projects

Geolocation Assistant

Web Dynamics

Blackball

Good old times

DOS Clock

BrainOut

Airport Administrator

Atomizer

Mediabox