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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| 12 | class TradeValidatorTest extends TestCase { |
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| 13 | function setUp() { |
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| 14 | $this->app = require dirname(__FILE__).'/../../../../api/config/_app.php'; |
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| 15 | $this->draft = new Draft(); |
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| 16 | $this->trade = new Trade(); |
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| 17 | $this->trade->manager1 = new Manager(); |
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| 18 | $this->trade->manager2 = new Manager(); |
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| 19 | $this->sut = new TradeValidator($this->app); |
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| 20 | } |
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| 21 | |||
| 22 | public function testIsInvalidManagerIndicatedForAssetRetrieval() { |
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| 23 | $this->draft->draft_id = 1; |
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| 24 | |||
| 25 | $this->trade->manager1->draft_id = 2; |
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| 26 | |||
| 27 | $result = $this->sut->IsManagerValidForAssetRetrieval($this->draft, $this->trade->manager1); |
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| 28 | |||
| 29 | $this->assertFalse($result->success); |
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| 30 | } |
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| 31 | |||
| 32 | public function testIsValidManagerIndicatedForAssetRetrieval() { |
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| 33 | $this->draft->draft_id = 1; |
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| 34 | |||
| 35 | $this->trade->manager1->draft_id = 1; |
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| 36 | |||
| 37 | $result = $this->sut->IsManagerValidForAssetRetrieval($this->draft, $this->trade->manager1); |
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| 38 | |||
| 39 | $this->assertTrue($result->success); |
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| 40 | } |
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| 41 | |||
| 42 | public function testValidationOfTradeRoundValues() { |
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| 43 | $this->draft->draft_rounds = 10; |
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| 44 | |||
| 45 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 46 | |||
| 47 | $this->assertFalse($result->success); |
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| 48 | $this->assertContains("Invalid value for trade round.", $result->errors); |
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| 49 | |||
| 50 | $this->trade->trade_round = -1; |
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| 51 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 52 | |||
| 53 | $this->assertFalse($result->success); |
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| 54 | $this->assertContains("Invalid value for trade round.", $result->errors); |
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| 55 | |||
| 56 | $this->trade->trade_round = 11; |
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| 57 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 58 | |||
| 59 | $this->assertFalse($result->success); |
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| 60 | $this->assertContains("Invalid value for trade round.", $result->errors); |
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| 61 | |||
| 62 | $this->trade->trade_round = 9; |
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| 63 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 64 | |||
| 65 | $this->assertNotContains("Invalid value for trade round.", $result->errors); |
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| 66 | } |
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| 67 | |||
| 68 | public function testValidationOfTradeAssetOwnership() { |
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| 69 | $this->draft->draft_id = 1; |
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| 70 | |||
| 71 | $tradeAsset1 = new TradeAsset(); |
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| 72 | $tradeAsset1->player = new Pick(); |
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| 73 | $tradeAsset1->player->player_id = 1; |
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| 74 | $tradeAsset1->player->draft_id = 1; |
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| 75 | |||
| 76 | $tradeAsset2 = new TradeAsset(); |
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| 77 | $tradeAsset2->player = new Pick(); |
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| 78 | $tradeAsset2->player->player_id = 2; |
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| 79 | $tradeAsset2->player->draft_id = 1; |
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| 80 | |||
| 81 | $tradeAsset1->oldmanager_id = 3; |
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| 82 | $tradeAsset2->oldmanager_id = 2; |
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| 83 | |||
| 84 | $this->trade->manager1_id = 1; |
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| 85 | $this->trade->manager2_id = 2; |
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| 86 | |||
| 87 | $this->trade->trade_assets[] = $tradeAsset1; |
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| 88 | $this->trade->trade_assets[] = $tradeAsset2; |
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| 89 | |||
| 90 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 91 | |||
| 92 | $this->assertFalse($result->success); |
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| 93 | $this->assertContains("Asset #1 does not belong to either manager.", $result->errors); |
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| 94 | //Added since the addition of an AND condition instead of OR in the validator: |
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| 95 | $this->assertNotContains("Asset #2 does not belong to either manager.", $result->errors); |
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| 96 | |||
| 97 | $tradeAsset1->oldmanager_id = 1; |
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| 98 | $tradeAsset2->oldmanager_id = 4; |
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| 99 | |||
| 100 | $this->trade->trade_assets = array(); |
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| 101 | $this->trade->trade_assets[] = $tradeAsset1; |
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| 102 | $this->trade->trade_assets[] = $tradeAsset2; |
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| 103 | |||
| 104 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 105 | |||
| 106 | $this->assertFalse($result->success); |
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| 107 | $this->assertContains("Asset #2 does not belong to either manager.", $result->errors); |
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| 108 | |||
| 109 | $tradeAsset1->player->draft_id = 2; |
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| 110 | |||
| 111 | $this->trade->trade_assets = array(); |
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| 112 | $this->trade->trade_assets[] = $tradeAsset1; |
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| 113 | $this->trade->trade_assets[] = $tradeAsset2; |
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| 114 | |||
| 115 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 116 | |||
| 117 | $this->assertFalse($result->success); |
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| 118 | $this->assertContains("Asset #1 does not belong to draft #1", $result->errors); |
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| 119 | |||
| 120 | $tradeAsset1->player->draft_id = 1; |
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| 121 | $tradeAsset2->player->draft_id = 38; |
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| 122 | |||
| 123 | $this->trade->trade_assets = array(); |
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| 124 | $this->trade->trade_assets[] = $tradeAsset1; |
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| 125 | $this->trade->trade_assets[] = $tradeAsset2; |
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| 126 | |||
| 127 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 128 | |||
| 129 | $this->assertFalse($result->success); |
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| 130 | $this->assertContains("Asset #2 does not belong to draft #1", $result->errors); |
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| 131 | } |
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| 132 | |||
| 133 | public function testValidationOfAssetCounts() { |
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| 134 | $this->draft->draft_id = 1; |
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| 135 | |||
| 136 | $tradeAsset1 = new TradeAsset(); |
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| 137 | $tradeAsset1->player = new Pick(); |
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| 138 | $tradeAsset1->player->player_id = 2; |
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| 139 | $tradeAsset1->player->draft_id = 1; |
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| 140 | |||
| 141 | $tradeAsset2 = new TradeAsset(); |
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| 142 | $tradeAsset2->player = new Pick(); |
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| 143 | $tradeAsset2->player->player_id = 2; |
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| 144 | $tradeAsset2->player->draft_id = 1; |
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| 145 | |||
| 146 | $tradeAsset1->oldmanager_id = 3; |
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| 147 | $tradeAsset2->oldmanager_id = 2; |
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| 148 | |||
| 149 | $this->trade->manager1_id = 1; |
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| 150 | $this->trade->manager2_id = 2; |
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| 151 | |||
| 152 | $this->trade->trade_assets[] = $tradeAsset1; |
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| 153 | $this->trade->trade_assets[] = $tradeAsset2; |
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| 154 | |||
| 155 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 156 | |||
| 157 | $this->assertFalse($result->success); |
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| 158 | $this->assertContains("One or more of the trade assets are duplicate.", $result->errors); |
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| 159 | } |
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| 160 | |||
| 161 | public function testValidationOfManagersBelongingToTheDraft() { |
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| 162 | $this->draft->draft_id = 1; |
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| 163 | $this->trade->manager1->draft_id = 2; |
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| 164 | $this->trade->manager2->draft_id = 1; |
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| 165 | |||
| 166 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 167 | |||
| 168 | $this->assertFalse($result->success); |
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| 169 | $this->assertContains("Manager 1 does not belong to draft #1", $result->errors); |
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| 170 | |||
| 171 | $this->trade->manager1->draft_id = 1; |
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| 172 | $this->trade->manager2->draft_id = 3; |
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| 173 | |||
| 174 | $result = $this->sut->IsTradeValid($this->draft, $this->trade); |
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| 175 | |||
| 176 | $this->assertFalse($result->success); |
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| 177 | $this->assertContains("Manager 2 does not belong to draft #1", $result->errors); |
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| 178 | } |
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| 179 | } |