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 | } |