AstroFields/Core

<?php

namespace WCM\AstroFields\Core\Test\Commands;

use WCM\AstroFields\Core\Commands\AbstractCollectorCommand;
use WCM\AstroFields\Core\Commands\CommandInterface;

class AbstractCollectorCommandTest extends \PHPUnit_Framework_TestCase
{
    /**
     * Test the return values of the `compare()` method
     * @covers \WCM\AstroFields\Core\Commands\AbstractCollectorCommand::compare()
     */
    public function testCompareReturnValues()
    {
        /** @var AbstractCollectorCommand $mock */
        $mock = $this->getAbstractCollectorMock();

        $this->assertEquals( -1, $mock->compare( 1, 2 ) );
        $this->assertEquals( 0, $mock->compare( 2, 2 ) );
        $this->assertEquals( 1, $mock->compare( 2, 1 ) );
    }

    /**
     * Test if the Class inherits the assumed interfaces and parents
     */
    public function testInheritedClassesAndInterface()
    {
        /** @var AbstractCollectorCommand $mock */
        $mock = $this->getAbstractCollectorMock();

        $this->assertInstanceOf( '\\SplPriorityQueue', $mock );
        $this->assertInstanceOf( '\\WCM\\AstroFields\\Core\\Commands\\CommandInterface', $mock );
    }

# ===== Mocks

    /**
     * @return \PHPUnit_Framework_MockObject_MockObject
     */
    public function getAbstractCollectorMock()
    {
        return $this->getMockForAbstractClass( '\\WCM\\AstroFields\\Core\\Commands\\AbstractCollectorCommand' );
    }
}