Conditions | 3 |
Paths | 3 |
Total Lines | 54 |
Lines | 0 |
Ratio | 0 % |
Changes | 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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75 | public function testSaveFromGithub() |
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76 | { |
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77 | $i = 0; |
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78 | while (1) { |
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79 | try { |
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80 | $i++; |
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81 | $savedDeveloper = $this->Developers->get($i); |
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82 | } catch (\Cake\Datasource\Exception\RecordNotFoundException $e) { |
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83 | break; |
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84 | } |
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85 | } |
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86 | |||
87 | $nextId = $i; |
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88 | |||
89 | $githubInfo = [ |
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90 | 'login' => 'pma-bot', |
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91 | 'id' => 1231231, |
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92 | 'gravatar_id' => '', |
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93 | 'url' => 'https://api.github.com/users/pma-bot', |
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94 | 'name' => 'PMA BOT', |
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95 | 'email' => '[email protected]', |
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96 | 'has_commit_access' => 0, |
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97 | ]; |
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98 | $developer = $this->Developers->newEntity(); |
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99 | $access_token = 'abc'; |
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100 | |||
101 | $this->Developers->saveFromGithub($githubInfo, $access_token, $developer); |
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102 | |||
103 | $savedDeveloper = $this->Developers->get($nextId); |
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104 | $this->assertNotEquals(null, $savedDeveloper); |
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105 | $this->assertEquals(1231231, $savedDeveloper->github_id); |
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106 | $this->assertEquals('PMA BOT', $savedDeveloper->full_name); |
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107 | $this->assertEquals('[email protected]', $savedDeveloper->email); |
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108 | $this->assertEquals(false, $savedDeveloper->has_commit_access); |
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109 | |||
110 | $updatedGithubInfo = [ |
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111 | 'login' => 'pma-bot', |
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112 | 'id' => 1231231, |
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113 | 'gravatar_id' => '', |
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114 | 'url' => 'https://api.github.com/users/pma-bot', |
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115 | 'name' => 'PMA BOT', |
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116 | 'email' => '[email protected]', |
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117 | 'has_commit_access' => 1,// changed |
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118 | ]; |
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119 | |||
120 | $this->Developers->saveFromGithub($updatedGithubInfo, $access_token, $developer); |
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121 | |||
122 | $savedDeveloper = $this->Developers->get($nextId); |
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123 | $this->assertNotEquals(null, $savedDeveloper); |
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124 | $this->assertEquals(1231231, $savedDeveloper->github_id); |
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125 | $this->assertEquals('PMA BOT', $savedDeveloper->full_name); |
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126 | $this->assertEquals('[email protected]', $savedDeveloper->email); |
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127 | $this->assertEquals(true, $savedDeveloper->has_commit_access); |
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128 | } |
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129 | } |
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130 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.