Conditions | 1 |
Paths | 1 |
Total Lines | 58 |
Code Lines | 38 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
1 | <?php |
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50 | public function testTriggers(): void |
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51 | { |
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52 | $account1 = 10096; |
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53 | $account2 = 10037; |
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54 | $account3 = 10085; |
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55 | $account4 = 10025; |
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56 | |||
57 | $this->assertAccountBalance($account1, 5000, 'initial balance'); |
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58 | $this->assertAccountBalance($account2, 10000, 'initial balance'); |
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59 | $this->assertAccountBalance($account3, 1250, 'initial balance'); |
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60 | $this->assertAccountBalance($account4, 818750, 'initial balance'); |
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61 | |||
62 | $connection = $this->getEntityManager()->getConnection(); |
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63 | $connection->insert('transaction_line', [ |
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64 | 'transaction_id' => 8000, |
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65 | 'debit_id' => $account1, |
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66 | 'credit_id' => $account2, |
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67 | 'balance' => 500, |
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68 | ]); |
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69 | |||
70 | $id = $connection->lastInsertId(); |
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71 | |||
72 | $this->assertAccountBalance($account1, 4500, 'balance should be reduced when line is inserted'); |
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73 | $this->assertAccountBalance($account2, 10500, 'balance should be increased when line is inserted'); |
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74 | |||
75 | $count = $connection->update('transaction_line', |
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76 | [ |
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77 | 'balance' => 4000, |
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78 | ], |
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79 | [ |
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80 | 'id' => $id, |
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81 | ] |
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82 | ); |
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83 | self::assertSame(1, $count); |
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84 | $this->assertAccountBalance($account1, 1000, 'balance should be reduced even more after update'); |
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85 | $this->assertAccountBalance($account2, 14000, 'balance should be increased even more after update'); |
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86 | |||
87 | $count = $connection->update('transaction_line', |
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88 | [ |
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89 | 'debit_id' => $account3, |
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90 | 'credit_id' => $account4, |
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91 | ], |
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92 | [ |
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93 | 'id' => $id, |
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94 | ] |
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95 | ); |
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96 | self::assertSame(1, $count); |
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97 | $this->assertAccountBalance($account1, 5000, 'balance should be restored to its original value after deletion'); |
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98 | $this->assertAccountBalance($account2, 10000, 'balance should be restored to its original value after deletion'); |
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99 | $this->assertAccountBalance($account3, 5250, 'balance should be increased after swapped account'); |
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100 | $this->assertAccountBalance($account4, 814750, 'balance should be reduced after swapped account'); |
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101 | |||
102 | $count = $connection->delete('transaction_line', ['id' => $id]); |
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103 | self::assertSame(1, $count); |
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104 | $this->assertAccountBalance($account1, 5000, 'balance should be restored to its original value after deletion'); |
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105 | $this->assertAccountBalance($account2, 10000, 'balance should be restored to its original value after deletion'); |
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106 | $this->assertAccountBalance($account3, 1250, 'balance should be restored to its original value after deletion'); |
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107 | $this->assertAccountBalance($account4, 818750, 'balance should be restored to its original value after deletion'); |
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108 | } |
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146 |