assNumericRangeTest.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

class assNumericRangeTest extends PHPUnit_Framework_TestCase
{
    protected $backupGlobals = false;

    protected function setUp()
    {
        if (defined('ILIAS_PHPUNIT_CONTEXT')) {
            include_once("./Services/PHPUnit/classes/class.ilUnitUtil.php");
            ilUnitUtil::performInitialisation();
        } else {
            chdir(dirname(__FILE__));
            chdir('../../../');
        }
    }

    public function test_instantiateObject_shouldReturnInstance()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';

        // Act
        $instance = new assNumericRange();

        $this->assertInstanceOf('assNumericRange', $instance);
    }

    public function test_setGetLowerLimit_shouldReturnUnchangedLowerLimit()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';
        $instance = new assNumericRange();
        $expected = 1.00;

        // Act
        $instance->setLowerLimit($expected);
        $actual = $instance->getLowerLimit();

        // Assert
        $this->assertEquals($expected, $actual);
    }

    public function test_setGetUpperLimit_shouldReturnUnchangedUpperLimit()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';
        $instance = new assNumericRange();
        $expected = 10.00;

        // Act
        $instance->setUpperLimit($expected);
        $actual = $instance->getUpperLimit();

        // Assert
        $this->assertEquals($expected, $actual);
    }

    public function test_setGetOrder_shouldReturnUnchangedOrder()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';
        $instance = new assNumericRange();
        $expected = 10;

        // Act
        $instance->setOrder($expected);
        $actual = $instance->getOrder();

        // Assert
        $this->assertEquals($expected, $actual);
    }

    public function test_setPoints_shouldReturnUnchangedPoints()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';
        $instance = new assNumericRange();
        $expected = 10;

        // Act
        $instance->setPoints($expected);
        $actual = $instance->getPoints();

        // Assert
        $this->assertEquals($expected, $actual);
    }

    public function test_contains_shouldReturnTrueIfValueIsContained()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';
        $instance = new assNumericRange();
        $instance->setLowerLimit(1.00);
        $instance->setUpperLimit(10.00);
        $expected = true;

        // Act
        $actual = $instance->contains(5.00);

        // Assert
        $this->assertEquals($expected, $actual);
    }

    public function test_contains_shouldReturnFalseIfValueIsNotContained()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';
        $instance = new assNumericRange();
        $instance->setLowerLimit(1.00);
        $instance->setUpperLimit(10.00);
        $expected = false;

        // Act
        $actual = $instance->contains(15.00);

        // Assert
        $this->assertEquals($expected, $actual);
    }

    public function test_contains_shouldReturnFalseIfValueIsHokum()
    {
        // Arrange
        require_once './Modules/TestQuestionPool/classes/class.assNumericRange.php';
        $instance = new assNumericRange();
        $instance->setLowerLimit(1.00);
        $instance->setUpperLimit(10.00);
        $expected = false;

        // Act
        $actual = $instance->contains('Günther');

        // Assert
        $this->assertEquals($expected, $actual);
    }
}