bmitch /
envsync
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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| 5 | class EnvironmentFinderTest extends FileSystemTest |
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| 6 | { |
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| 7 | |||
| 8 | /** |
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| 9 | * The EnvironmentFinder class we'll be testing in this class. |
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| 10 | * @var EnvironmentFinder |
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| 11 | */ |
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| 12 | protected $envFinder; |
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| 13 | |||
| 14 | /** |
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| 15 | * @test |
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| 16 | */ |
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| 17 | public function it_can_find_an_environment_varaible_in_a_dot_env_file() |
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| 18 | { |
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| 19 | file_put_contents("{$this->path}/.env", 'FOOBAR=BAZ'); |
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| 20 | $result = $this->envFinder->getFromFile("{$this->path}/.env"); |
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| 21 | $this->assertCount(1, $result); |
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| 22 | $this->assertEquals('FOOBAR', $result[0]); |
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| 23 | } |
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| 24 | |||
| 25 | /** |
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| 26 | * @test |
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| 27 | */ |
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| 28 | public function it_can_find_multiple_environment_varaibles_in_a_dot_env_file() |
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| 29 | { |
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| 30 | file_put_contents("{$this->path}/.env", "FOOBAR=BAZ\nBAZBAR=FOO"); |
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| 31 | $result = $this->envFinder->getFromFile("{$this->path}/.env"); |
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| 32 | $this->assertCount(2, $result); |
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| 33 | $this->assertEquals('FOOBAR', $result[0]); |
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| 34 | $this->assertEquals('BAZBAR', $result[1]); |
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| 35 | } |
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| 36 | |||
| 37 | /** |
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| 38 | * @test |
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| 39 | */ |
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| 40 | public function it_can_find_zero_environment_varaibles_in_a_dot_env_file() |
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| 41 | { |
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| 42 | file_put_contents("{$this->path}/.env", ""); |
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| 43 | $result = $this->envFinder->getFromFile("{$this->path}/.env"); |
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| 44 | $this->assertCount(0, $result); |
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| 45 | } |
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| 46 | |||
| 47 | /** |
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| 48 | * @test |
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| 49 | */ |
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| 50 | public function it_can_find_an_environment_varaible_in_a_dot_env_example_file() |
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| 51 | { |
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| 52 | file_put_contents("{$this->path}/.env.example", 'FOOBAR=BAZ'); |
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| 53 | $result = $this->envFinder->getFromFile("{$this->path}/.env.example"); |
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| 54 | $this->assertCount(1, $result); |
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| 55 | $this->assertEquals('FOOBAR', $result[0]); |
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| 56 | } |
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| 57 | |||
| 58 | /** |
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| 59 | * @test |
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| 60 | */ |
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| 61 | public function it_can_find_multiple_environment_varaibles_in_a_dot_env_example_file() |
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| 62 | { |
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| 63 | file_put_contents("{$this->path}/.env.example", "FOOBAR=BAZ\nBAZBAR=FOO"); |
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| 64 | $result = $this->envFinder->getFromFile("{$this->path}/.env.example"); |
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| 65 | $this->assertCount(2, $result); |
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| 66 | $this->assertEquals('FOOBAR', $result[0]); |
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| 67 | $this->assertEquals('BAZBAR', $result[1]); |
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| 68 | } |
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| 69 | |||
| 70 | /** |
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| 71 | * @test |
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| 72 | */ |
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| 73 | public function it_can_find_zero_environment_varaibles_in_a_dot_env_example_file() |
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| 74 | { |
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| 75 | file_put_contents("{$this->path}/.env.example", ""); |
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| 76 | $result = $this->envFinder->getFromFile("{$this->path}/.env.example"); |
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| 77 | $this->assertCount(0, $result); |
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| 78 | } |
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| 79 | |||
| 80 | /** |
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| 81 | * @test |
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| 82 | */ |
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| 83 | public function it_can_find_an_environment_varaible_in_a_php_file() |
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| 84 | { |
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| 85 | file_put_contents("{$this->path}/foobar.php", "env('FOOBAR');"); |
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| 86 | $result = $this->envFinder->getFromFile("{$this->path}/foobar.php"); |
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| 87 | $this->assertCount(1, $result); |
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| 88 | $this->assertEquals('FOOBAR', $result[0]); |
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| 89 | } |
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| 90 | |||
| 91 | /** |
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| 92 | * @test |
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| 93 | */ |
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| 94 | public function it_can_find_multiple_environment_varaibles_in_a_php_file() |
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| 95 | { |
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| 96 | file_put_contents("{$this->path}/foobar.php", "env('FOOBAR'); env('BARBAZ');"); |
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| 97 | $result = $this->envFinder->getFromFile("{$this->path}/foobar.php"); |
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| 98 | $this->assertCount(2, $result); |
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| 99 | $this->assertEquals('FOOBAR', $result[0]); |
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| 100 | $this->assertEquals('BARBAZ', $result[1]); |
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| 101 | } |
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| 102 | |||
| 103 | /** |
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| 104 | * @test |
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| 105 | */ |
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| 106 | public function it_can_find_zero_environment_varaibles_in_a_php_file() |
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| 107 | { |
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| 108 | file_put_contents("{$this->path}/foobar.php", ""); |
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| 109 | $result = $this->envFinder->getFromFile("{$this->path}/foobar.php"); |
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| 110 | $this->assertCount(0, $result); |
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| 111 | } |
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| 112 | |||
| 113 | /** |
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| 114 | * @test |
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| 115 | */ |
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| 116 | public function if_the_php_file_doesnt_exist_then_no_results_are_found() |
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| 117 | { |
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| 118 | $result = $this->envFinder->getFromFile("{$this->path}/foobar.php"); |
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| 119 | $this->assertCount(0, $result); |
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| 120 | } |
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| 121 | |||
| 122 | /** |
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| 123 | * @test |
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| 124 | */ |
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| 125 | public function if_the_dot_env_file_doesnt_exist_then_no_results_are_found() |
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| 126 | { |
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| 127 | $result = $this->envFinder->getFromFile("{$this->path}/.env"); |
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| 128 | $this->assertCount(0, $result); |
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| 129 | } |
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| 130 | |||
| 131 | /** |
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| 132 | * @test |
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| 133 | */ |
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| 134 | public function if_the_dont_env_example_file_doesnt_exist_then_no_results_are_found() |
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| 135 | { |
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| 136 | $result = $this->envFinder->getFromFile("{$this->path}/.env.example"); |
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| 137 | $this->assertCount(0, $result); |
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| 138 | } |
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| 139 | |||
| 140 | public function setup() |
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| 141 | { |
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| 142 | parent::setup(); |
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| 143 | $this->envFinder = new EnvironmentFinder; |
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| 144 | } |
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| 145 | } |
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| 146 |
