Conditions | 1 |
Paths | 1 |
Total Lines | 52 |
Code Lines | 33 |
Lines | 0 |
Ratio | 0 % |
Changes | 3 | ||
Bugs | 0 | Features | 1 |
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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102 | public function testDefaultConfigurationFile() |
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103 | { |
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104 | $testFile = sys_get_temp_dir().DIRECTORY_SEPARATOR.Monitor::CONFIG_FILENAME; |
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105 | |||
106 | $configurationLoader = new ConfigurationLoader(); |
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107 | $configurationDumper = new ConfigurationDumper(); |
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108 | $filesystem = new Filesystem(); |
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109 | |||
110 | $argsMock = $this->prophesize(Args::class); |
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111 | $argsMock |
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112 | ->getOption(Argument::type('string')) |
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113 | ->willReturn(sys_get_temp_dir()); |
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114 | $ioMock = $this->prophesize(IO::class); |
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115 | $ioMock |
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116 | ->writeLine(Argument::type('string')) |
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117 | ->shouldBeCalled(); |
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118 | |||
119 | $commandMock = $this->prophesize(Command::class); |
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120 | |||
121 | $initHandler = new InitHandler( |
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122 | $configurationLoader, |
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123 | $configurationDumper, |
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124 | $filesystem |
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125 | ); |
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126 | |||
127 | $initHandler->handle( |
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128 | $argsMock->reveal(), |
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129 | $ioMock->reveal(), |
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130 | $commandMock->reveal() |
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131 | ); |
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132 | |||
133 | // Test the configuration of the enduser file |
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134 | $this->assertEquals( |
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135 | $testFile, |
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136 | $configurationLoader->getConfigurationFilepath() |
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137 | ); |
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138 | |||
139 | $this->assertEquals( |
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140 | [ |
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141 | 'urls' => [ |
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142 | 'google' => [ |
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143 | 'url' => 'https://www.google.fr', |
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144 | 'timeout' => 1, |
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145 | 'status_code' => 200, |
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146 | ], |
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147 | ], |
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148 | ], |
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149 | Yaml::parse(file_get_contents($testFile)) |
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150 | ); |
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151 | |||
152 | unlink($testFile); |
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153 | } |
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154 | } |
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155 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: