Chris@14: <?php
Chris@14: /*
Chris@14:  * This file is part of the phpunit-mock-objects package.
Chris@14:  *
Chris@14:  * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: use PHPUnit\Framework\TestCase;
Chris@14: 
Chris@14: class InvocationMockerTest extends TestCase
Chris@14: {
Chris@14:     public function testWillReturnWithOneValue()
Chris@14:     {
Chris@14:         $mock = $this->getMockBuilder(stdClass::class)
Chris@14:                      ->setMethods(['foo'])
Chris@14:                      ->getMock();
Chris@14: 
Chris@14:         $mock->expects($this->any())
Chris@14:              ->method('foo')
Chris@14:              ->willReturn(1);
Chris@14: 
Chris@14:         $this->assertEquals(1, $mock->foo());
Chris@14:     }
Chris@14: 
Chris@14:     public function testWillReturnWithMultipleValues()
Chris@14:     {
Chris@14:         $mock = $this->getMockBuilder(stdClass::class)
Chris@14:                      ->setMethods(['foo'])
Chris@14:                      ->getMock();
Chris@14: 
Chris@14:         $mock->expects($this->any())
Chris@14:              ->method('foo')
Chris@14:              ->willReturn(1, 2, 3);
Chris@14: 
Chris@14:         $this->assertEquals(1, $mock->foo());
Chris@14:         $this->assertEquals(2, $mock->foo());
Chris@14:         $this->assertEquals(3, $mock->foo());
Chris@14:     }
Chris@14: 
Chris@14:     public function testWillReturnOnConsecutiveCalls()
Chris@14:     {
Chris@14:         $mock = $this->getMockBuilder(stdClass::class)
Chris@14:                      ->setMethods(['foo'])
Chris@14:                      ->getMock();
Chris@14: 
Chris@14:         $mock->expects($this->any())
Chris@14:              ->method('foo')
Chris@14:              ->willReturnOnConsecutiveCalls(1, 2, 3);
Chris@14: 
Chris@14:         $this->assertEquals(1, $mock->foo());
Chris@14:         $this->assertEquals(2, $mock->foo());
Chris@14:         $this->assertEquals(3, $mock->foo());
Chris@14:     }
Chris@14: 
Chris@14:     public function testWillReturnByReference()
Chris@14:     {
Chris@14:         $mock = $this->getMockBuilder(stdClass::class)
Chris@14:                      ->setMethods(['foo'])
Chris@14:                      ->getMock();
Chris@14: 
Chris@14:         $mock->expects($this->any())
Chris@14:              ->method('foo')
Chris@14:              ->willReturnReference($value);
Chris@14: 
Chris@14:         $this->assertSame(null, $mock->foo());
Chris@14:         $value = 'foo';
Chris@14:         $this->assertSame('foo', $mock->foo());
Chris@14:         $value = 'bar';
Chris@14:         $this->assertSame('bar', $mock->foo());
Chris@14:     }
Chris@14: }