File: tests/ClockBaseTest.php

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File: tests/ClockBaseTest.php
Role: Unit test script
Content type: text/plain
Description: Unit test script
Class: PTX PHP GD Analog Clock
Render the time on analog clock as an image
Author: By
Last change:
Date: 5 years ago
Size: 4,025 bytes
 

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<?php

/**
 * Class ClockCanvasTest
 */
class ClockCanvasTest extends PHPUnit_Framework_TestCase {

    private
$ClockCanvas;

    protected function
setUp()
    {
       
parent::setUp();
    }

    protected function
tearDown()
    {
        unset(
$this->ClockCanvas);
       
parent::tearDown();
    }

    public function
testInit_NoParams_CorrectCanvasCenter()
    {
       
$this->init_object();
       
$params = $this->ClockCanvas->get_params();
       
$this->assertEquals(400, $params['width']);
       
$this->assertEquals(400, $params['height']);

       
$canvas = $params['canvas'];
       
$canvas_center = $canvas['center'];
       
$this->assertEquals(200, $canvas_center['x']);
       
$this->assertEquals(200, $canvas_center['y']);
    }

   
/**
     * @param array $params - params for the object
     * @param array $expected - expected result, check the function to
     * get better picture.
     *
     * @dataProvider data_testInit_ParamsWidthHeight_CorrectMainCircle
     */
   
public function testInit_ParamsWidthHeight_CorrectMainCircle($params, $expected)
    {
       
$this->init_object($params);
       
$clock_params = $this->ClockCanvas->get_params();

       
$circle_main = $clock_params['circle_main'];
       
$this->assertEquals($expected['center']['x'], $circle_main['center']['x']);
       
$this->assertEquals($expected['center']['y'], $circle_main['center']['y']);

       
// Correct size.
       
$this->assertEquals($expected['size'], $circle_main['size']);
    }

    public function
testInit_NoParams_CorrectCenterCircle()
    {
       
$this->init_object();
       
$clock_params = $this->ClockCanvas->get_params();

       
// Correct size.
       
$circle_center = $clock_params['circle_center'];
       
$this->assertEquals(10, $circle_center['size']);
    }

   
/**
     * @param $params
     * @param $expected_canvas_center
     *
     * @dataProvider data_testInit_ParamsWidthHeight_CorrectCanvasCenter
     */
   
public function testInit_ParamsWidthHeight_CorrectCanvasCenter($params, $expected_canvas_center)
    {
       
$this->init_object($params);
       
$clock_params = $this->ClockCanvas->get_params();
       
$this->assertEquals($params['width'], $clock_params['width']);
       
$this->assertEquals($params['height'], $clock_params['height']);

       
$canvas = $clock_params['canvas'];
       
$canvas_center = $canvas['center'];
       
$this->assertEquals($expected_canvas_center['x'], $canvas_center['x']);
       
$this->assertEquals($expected_canvas_center['y'], $canvas_center['y']);
    }

    public function
data_testInit_ParamsWidthHeight_CorrectCanvasCenter()
    {
        return array(
            array(
                array(
'width' => 300, 'height' => 200),
                array(
'x' => 150, 'y' => 100)
            ),
            array(
                array(
'width' => 150, 'height' => 150),
                array(
'x' => 75, 'y' => 75)
            ),
            array(
                array(
'width' => 155, 'height' => 155),
                array(
'x' => 77, 'y' => 77)
            )
        );
    }

    public function
data_testInit_ParamsWidthHeight_CorrectMainCircle()
    {
        return array(
            array(
                array(
'width' => 300, 'height' => 200),
                array(
                   
'center' => array('x' => 150, 'y' => 100),
                   
'size' => 180
               
),
            ),
            array(
                array(
'width' => 150, 'height' => 150),
                array(
                   
'center' => array('x' => 75, 'y' => 75),
                   
'size' => 135
               
),
            ),
            array(
                array(
'width' => 125, 'height' => 150),
                array(
                   
'center' => array('x' => 62, 'y' => 75),
                   
'size' => 112
               
),
            ),
        );
    }

    public function
init_object(array $params = array())
    {
       
$this->ClockCanvas = new \PTX\ClockCanvas($params);
    }
}


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