| Conditions | 3 |
| Paths | 4 |
| Total Lines | 77 |
| Code Lines | 42 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 4 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 42 | public function testSettingsAction() |
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| 43 | { |
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| 44 | $this->getManager(); |
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| 45 | |||
| 46 | /** @var Client $client */ |
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| 47 | $client = $this->client->loginAction('test', 'test'); |
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| 48 | |||
| 49 | // Visit settings page. |
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| 50 | $crawler = $client->request('GET', '/settings/settings'); |
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| 51 | |||
| 52 | // Assert categories are rendered. |
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| 53 | /** @var array $categories */ |
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| 54 | $categories = $client->getContainer()->getParameter('ongr_settings.settings.categories'); |
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| 55 | $content = $client->getResponse()->getContent(); |
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| 56 | |||
| 57 | // Print $content. |
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| 58 | foreach ($categories as $category) { |
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| 59 | $this->assertContains($category['name'], $content); |
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| 60 | } |
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| 61 | |||
| 62 | // Submit settings form. |
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| 63 | $buttonNode = $crawler->selectButton('settings_submit'); |
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| 64 | $form = $buttonNode->form(); |
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| 65 | |||
| 66 | /** @noinspection PhpUndefinedMethodInspection */ |
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| 67 | $form['settings[foo_setting_1]']->tick(); |
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| 68 | /** @noinspection PhpUndefinedMethodInspection */ |
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| 69 | $form['settings[foo_setting_2]']->untick(); |
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| 70 | /** @noinspection PhpUndefinedMethodInspection */ |
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| 71 | $form['settings[foo_setting_3]']->tick(); |
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| 72 | /** @noinspection PhpUndefinedMethodInspection */ |
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| 73 | $form['settings[ongr_settings_profile_Acme2]']->tick(); |
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| 74 | /** @noinspection PhpUndefinedMethodInspection */ |
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| 75 | $form['settings[ongr_settings_profile_Acme1]']->tick(); |
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| 76 | /** @noinspection PhpUndefinedMethodInspection */ |
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| 77 | $form['settings[ongr_settings_live_settings]']->untick(); |
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| 78 | $client->submit($form); |
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| 79 | |||
| 80 | // Assert successful redirect. |
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| 81 | $this->assertStringEndsWith( |
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| 82 | 'settings', |
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| 83 | $client->getRequest()->getUri(), |
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| 84 | 'response must be a correct redirect' |
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| 85 | ); |
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| 86 | |||
| 87 | // Assert cookie values updated. |
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| 88 | $cookieValue = $client |
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| 89 | ->getCookieJar() |
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| 90 | ->get($client->getContainer()->getParameter('ongr_settings.settings.settings_cookie.name')) |
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| 91 | ->getValue(); |
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| 92 | |||
| 93 | $expectedValue = [ |
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| 94 | 'foo_setting_1' => true, |
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| 95 | 'foo_setting_2' => false, |
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| 96 | 'foo_setting_3' => true, |
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| 97 | 'ongr_settings_profile_Acme2' => true, |
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| 98 | 'ongr_settings_profile_Acme1' => true, |
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| 99 | 'ongr_settings_live_settings' => false, |
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| 100 | ]; |
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| 101 | $this->assertJsonStringEqualsJsonString(json_encode($expectedValue), $cookieValue); |
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| 102 | |||
| 103 | // Try to change value through change setting action. |
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| 104 | $data[0] = ['foo_setting_1', false]; |
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| 105 | $data[1] = ['foo_setting_non_existent', false ]; |
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| 106 | |||
| 107 | foreach ($data as $case) { |
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| 108 | $client->request('get', '/admin/setting/change/' . base64_encode($case[0])); |
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| 109 | |||
| 110 | // Assert cookie values updated. |
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| 111 | $cookieValue = $client |
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| 112 | ->getCookieJar() |
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| 113 | ->get($client->getContainer()->getParameter('ongr_settings.settings.settings_cookie.name')) |
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| 114 | ->getValue(); |
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| 115 | |||
| 116 | $this->assertJsonStringEqualsJsonString(json_encode($expectedValue), $cookieValue); |
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| 117 | } |
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| 118 | } |
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| 119 | |||
| 182 |
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.