PresentationModelTest::testSpecificPresentationModelsShouldOnlySetDefinedVariables() - Code Metrics - Inspection of "Merge pull request #11 from victorwelling/twig-tes..." - shootphp/shoot - Measure and Improve Code Quality continuously with Scrutinizer

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by Victor

created 2018-10-03 13:46 UTC

testSpecificPresentationModelsShouldOnlySetDefinedVariables()

↳ Parent: PresentationModelTest

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	8
dl	0
loc	14
c	0
b	0
f	0
nc	1
nop	0

<?php
declare(strict_types=1);

namespace Shoot\Shoot\Tests\Unit;

use PHPUnit\Framework\TestCase;
use Shoot\Shoot\PresentationModel;
use TypeError;

final class PresentationModelTest extends TestCase
{
    /**
     * @return void
     */
    public function testGenericPresentationModelsShouldOnlyAllowStringVariableNames()
    {
        $this->expectException(TypeError::class);

        new PresentationModel([
            0 => 'A non-string key causes a type error to be thrown',
        ]);
    }

    /**
     * @return void
     */
    public function testSpecificPresentationModelsShouldOnlySetDefinedVariables()
    {
        $presentationModel = new class ([
            'name' => 'name',
            'non_existing_variable' => 'non_existing_variable',
        ]) extends PresentationModel
        {
            protected $name = '';
        };

        $variables = $presentationModel->getVariables();

        $this->assertArrayHasKey('name', $variables);
        $this->assertArrayNotHasKey('non_existing_variable', $variables);
    }

    /**
     * @return void
     */
    public function testGetVariableShouldReturnValueOfVariable()
    {
        $presentationModel = new PresentationModel([
            'name' => 'name',
        ]);

        $this->assertSame('name', $presentationModel->getVariable('name', 'default'));
    }

    /**
     * @return void
     */
    public function testGetVariableShouldReturnDefaultValueIfVariableDoesNotExist()
    {
        $presentationModel = new PresentationModel();

        $this->assertSame('default', $presentationModel->getVariable('does_not_exist', 'default'));
    }
}


1			<?php
2			declare(strict_types=1);
3
4			namespace Shoot\Shoot\Tests\Unit;
5
6			use PHPUnit\Framework\TestCase;
7			use Shoot\Shoot\PresentationModel;
8			use TypeError;
9
10			final class PresentationModelTest extends TestCase
11			{
12			/**
13			* @return void
14			*/
15			public function testGenericPresentationModelsShouldOnlyAllowStringVariableNames()
16			{
17			$this->expectException(TypeError::class);
18
19			new PresentationModel([
20			0 => 'A non-string key causes a type error to be thrown',
21			]);
22			}
23
24			/**
25			* @return void
26			*/
27			public function testSpecificPresentationModelsShouldOnlySetDefinedVariables()
28			{
29			$presentationModel = new class ([
30			'name' => 'name',
31			'non_existing_variable' => 'non_existing_variable',
32			]) extends PresentationModel
33			{
34			protected $name = '';
35			};
36
37			$variables = $presentationModel->getVariables();
38
39			$this->assertArrayHasKey('name', $variables);
40			$this->assertArrayNotHasKey('non_existing_variable', $variables);
41			}
42
43			/**
44			* @return void
45			*/
46			public function testGetVariableShouldReturnValueOfVariable()
47			{
48			$presentationModel = new PresentationModel([
49			'name' => 'name',
50			]);
51
52			$this->assertSame('name', $presentationModel->getVariable('name', 'default'));
53			}
54
55			/**
56			* @return void
57			*/
58			public function testGetVariableShouldReturnDefaultValueIfVariableDoesNotExist()
59			{
60			$presentationModel = new PresentationModel();
61
62			$this->assertSame('default', $presentationModel->getVariable('does_not_exist', 'default'));
63			}
64			}
65

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