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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| 18 | class BeamsTest extends \PHPUnit_Framework_TestCase |
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| 19 | { |
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| 20 | /** |
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| 21 | * @var \sebastianfeldmann\CaptainHook\Git\DummyRepo |
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| 22 | */ |
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| 23 | private $repo; |
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| 24 | |||
| 25 | /** |
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| 26 | * Setup dummy repo. |
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| 27 | */ |
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| 28 | public function setUp() |
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| 29 | { |
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| 30 | $this->repo = new DummyRepo(); |
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| 31 | $this->repo->setup(); |
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| 32 | } |
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| 33 | |||
| 34 | /** |
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| 35 | * Cleanup dummy repo. |
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| 36 | */ |
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| 37 | public function tearDown() |
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| 38 | { |
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| 39 | $this->repo->cleanup(); |
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| 40 | } |
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| 41 | |||
| 42 | /** |
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| 43 | * Tests Beams::execute |
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| 44 | */ |
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| 45 | public function testExecute() |
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| 46 | { |
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| 47 | $io = new NullIO(); |
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| 48 | $config = new Config(HMU_PATH_FILES . '/captainhook.json'); |
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| 49 | $action = new Config\Action('php', '\\sebastianfeldmann\\CaptainHook\\Hook\\Message\\Beams'); |
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| 50 | $repo = new Repository($this->repo->getPath()); |
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| 51 | $repo->setCommitMsg(new CommitMessage('Foo bar baz')); |
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| 52 | |||
| 53 | $standard = new Beams(); |
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| 54 | $standard->execute($config, $io, $repo, $action); |
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| 55 | } |
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| 56 | |||
| 57 | /** |
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| 58 | * Tests Beams::execute |
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| 59 | * |
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| 60 | * @expectedException \Exception |
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| 61 | */ |
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| 62 | public function testExecuteFail() |
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| 63 | { |
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| 64 | $io = new NullIO(); |
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| 65 | $config = new Config(HMU_PATH_FILES . '/captainhook.json'); |
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| 66 | $action = new Config\Action('php', '\\sebastianfeldmann\\CaptainHook\\Hook\\Message\\Beams'); |
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| 67 | $repo = new Repository($this->repo->getPath()); |
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| 68 | $repo->setCommitMsg(new CommitMessage('foo bar baz.')); |
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| 69 | |||
| 70 | $standard = new Beams(); |
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| 71 | $standard->execute($config, $io, $repo, $action); |
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| 72 | } |
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| 73 | } |
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| 74 |