captainhook-git /
captainhook
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 14 | class DefaultIOTest extends \PHPUnit_Framework_TestCase |
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| 15 | { |
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| 16 | /** |
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| 17 | * @return \Symfony\Component\Console\Input\InputInterface |
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| 18 | */ |
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| 19 | public function getInputMock() |
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| 20 | { |
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| 21 | return $this->getMockBuilder('\\Symfony\\Component\\Console\\Input\\InputInterface') |
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| 22 | ->disableOriginalConstructor() |
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| 23 | ->getMock(); |
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| 24 | } |
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| 25 | |||
| 26 | /** |
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| 27 | * @return \Symfony\Component\Console\Output\ConsoleOutputInterface |
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| 28 | */ |
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| 29 | public function getConsoleOutputMock() |
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| 30 | { |
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| 31 | return $this->getMockBuilder('\\Symfony\\Component\\Console\\Output\\ConsoleOutputInterface') |
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| 32 | ->disableOriginalConstructor() |
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| 33 | ->getMock(); |
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| 34 | } |
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| 35 | |||
| 36 | /** |
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| 37 | * @return \Symfony\Component\Console\Output\OutputInterface |
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| 38 | */ |
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| 39 | public function getOutputMock() |
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| 40 | { |
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| 41 | return $this->getMockBuilder('\\Symfony\\Component\\Console\\Output\\OutputInterface') |
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| 42 | ->disableOriginalConstructor() |
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| 43 | ->getMock(); |
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| 44 | } |
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| 45 | |||
| 46 | /** |
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| 47 | * @return \Symfony\Component\Console\Helper\HelperSet |
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| 48 | */ |
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| 49 | public function getHelperSetMock() |
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| 50 | { |
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| 51 | return $this->getMockBuilder('\\Symfony\\Component\\Console\\Helper\\HelperSet') |
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| 52 | ->disableOriginalConstructor() |
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| 53 | ->getMock(); |
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| 54 | } |
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| 55 | |||
| 56 | /** |
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| 57 | * @return \Symfony\Component\Console\Helper\QuestionHelper |
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| 58 | */ |
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| 59 | public function getQuestionHelper() |
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| 60 | { |
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| 61 | return $this->getMockBuilder('\\Symfony\\Component\\Console\\Helper\\QuestionHelper') |
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| 62 | ->disableOriginalConstructor() |
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| 63 | ->getMock(); |
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| 64 | } |
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| 65 | |||
| 66 | /** |
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| 67 | * Tests DefaultIO::isInteractive |
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| 68 | */ |
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| 69 | public function testIsInteractive() |
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| 70 | { |
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| 71 | $input = $this->getInputMock(); |
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| 72 | $output = $this->getOutputMock(); |
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| 73 | $helper = $this->getHelperSetMock(); |
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| 74 | |||
| 75 | $input->expects($this->once())->method('isInteractive')->willReturn(false); |
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| 76 | $io = new DefaultIO($input, $output, $helper); |
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| 77 | |||
| 78 | $this->assertFalse($io->isInteractive()); |
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| 79 | } |
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| 80 | |||
| 81 | /** |
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| 82 | * Tests DefaultIO::isVerbose |
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| 83 | */ |
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| 84 | public function testIsVerbose() |
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| 85 | { |
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| 86 | $input = $this->getInputMock(); |
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| 87 | $output = $this->getOutputMock(); |
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| 88 | $helper = $this->getHelperSetMock(); |
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| 89 | |||
| 90 | $output->expects($this->once())->method('getVerbosity')->willReturn(0); |
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| 91 | $io = new DefaultIO($input, $output, $helper); |
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| 92 | |||
| 93 | $this->assertFalse($io->isVerbose()); |
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| 94 | } |
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| 95 | |||
| 96 | /** |
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| 97 | * Tests DefaultIO::isVeryVerbose |
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| 98 | */ |
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| 99 | public function testIsVeryVerbose() |
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| 100 | { |
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| 101 | $input = $this->getInputMock(); |
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| 102 | $output = $this->getOutputMock(); |
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| 103 | $helper = $this->getHelperSetMock(); |
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| 104 | |||
| 105 | $output->expects($this->once())->method('getVerbosity')->willReturn(0); |
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| 106 | $io = new DefaultIO($input, $output, $helper); |
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| 107 | |||
| 108 | $this->assertFalse($io->isVeryVerbose()); |
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| 109 | } |
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| 110 | |||
| 111 | /** |
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| 112 | * Tests DefaultIO::isDebug |
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| 113 | */ |
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| 114 | public function testIsDebug() |
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| 115 | { |
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| 116 | $input = $this->getInputMock(); |
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| 117 | $output = $this->getOutputMock(); |
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| 118 | $helper = $this->getHelperSetMock(); |
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| 119 | |||
| 120 | $output->expects($this->once())->method('getVerbosity')->willReturn(0); |
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| 121 | $io = new DefaultIO($input, $output, $helper); |
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| 122 | |||
| 123 | $this->assertFalse($io->isDebug()); |
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| 124 | } |
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| 125 | |||
| 126 | /** |
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| 127 | * Tests DefaultIO::writeError |
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| 128 | */ |
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| 129 | public function testWriteError() |
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| 130 | { |
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| 131 | $input = $this->getInputMock(); |
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| 132 | $output = $this->getOutputMock(); |
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| 133 | $helper = $this->getHelperSetMock(); |
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| 134 | |||
| 135 | $output->expects($this->once())->method('getVerbosity')->willReturn(OutputInterface::VERBOSITY_DEBUG); |
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| 136 | $io = new DefaultIO($input, $output, $helper); |
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| 137 | |||
| 138 | $io->writeError('foo'); |
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| 139 | } |
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| 140 | |||
| 141 | /** |
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| 142 | * Tests DefaultIO::ask |
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| 143 | */ |
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| 144 | public function testAsk() |
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| 145 | { |
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| 146 | $input = $this->getInputMock(); |
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| 147 | $output = $this->getOutputMock(); |
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| 148 | $helper = $this->getHelperSetMock(); |
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| 149 | $questionHelper = $this->getQuestionHelper(); |
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| 150 | |||
| 151 | $helper->expects($this->once())->method('get')->willReturn($questionHelper); |
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| 152 | $questionHelper->expects($this->once())->method('ask')->willReturn(true); |
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| 153 | |||
| 154 | $io = new DefaultIO($input, $output, $helper); |
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| 155 | $answer = $io->ask('foo'); |
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| 156 | $this->assertTrue($answer); |
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| 157 | } |
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| 158 | |||
| 159 | /** |
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| 160 | * Tests DefaultIO::askConfirmation |
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| 161 | */ |
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| 162 | public function testAskConfirmation() |
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| 163 | { |
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| 164 | $input = $this->getInputMock(); |
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| 165 | $output = $this->getOutputMock(); |
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| 166 | $helper = $this->getHelperSetMock(); |
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| 167 | $questionHelper = $this->getQuestionHelper(); |
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| 168 | |||
| 169 | $helper->expects($this->once())->method('get')->willReturn($questionHelper); |
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| 170 | $questionHelper->expects($this->once())->method('ask')->willReturn(true); |
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| 171 | |||
| 172 | $io = new DefaultIO($input, $output, $helper); |
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| 173 | $answer = $io->askConfirmation('foo'); |
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| 174 | $this->assertTrue($answer); |
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| 175 | } |
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| 176 | |||
| 177 | /** |
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| 178 | * Tests DefaultIO::askAbdValidate |
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| 179 | */ |
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| 180 | public function testAskAndValidate() |
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| 181 | { |
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| 182 | $input = $this->getInputMock(); |
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| 183 | $output = $this->getOutputMock(); |
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| 184 | $helper = $this->getHelperSetMock(); |
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| 185 | $questionHelper = $this->getQuestionHelper(); |
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| 186 | |||
| 187 | $helper->expects($this->once())->method('get')->willReturn($questionHelper); |
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| 188 | $questionHelper->expects($this->once())->method('ask')->willReturn(true); |
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| 189 | |||
| 190 | $io = new DefaultIO($input, $output, $helper); |
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| 191 | $answer = $io->askAndValidate( |
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| 192 | 'foo', |
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| 193 | function() { |
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| 194 | return true; |
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| 195 | } |
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| 196 | ); |
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| 197 | $this->assertTrue($answer); |
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| 198 | } |
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| 199 | |||
| 200 | /** |
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| 201 | * Tests DefaultIO::write |
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| 202 | */ |
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| 203 | public function testWrite() |
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| 204 | { |
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| 205 | $input = $this->getInputMock(); |
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| 206 | $output = $this->getConsoleOutputMock(); |
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| 207 | $helper = $this->getHelperSetMock(); |
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| 208 | |||
| 209 | $output->expects($this->once())->method('getVerbosity')->willReturn(OutputInterface::VERBOSITY_DEBUG); |
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| 210 | $output->expects($this->once())->method('getErrorOutput')->willReturn($this->getOutputMock()); |
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| 211 | |||
| 212 | $io = new DefaultIO($input, $output, $helper); |
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| 213 | $io->writeError('foo'); |
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| 214 | } |
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| 215 | } |
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| 216 |
