1 | <?php |
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2 | |||
3 | namespace Doctrine\Tests\DBAL\Functional; |
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4 | |||
5 | use Doctrine\DBAL\ConnectionException; |
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6 | use Doctrine\DBAL\DriverManager; |
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7 | use Doctrine\DBAL\Platforms\AbstractPlatform; |
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8 | use Doctrine\DBAL\Types\Type; |
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9 | |||
10 | class ConnectionTest extends \Doctrine\Tests\DbalFunctionalTestCase |
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11 | { |
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12 | protected function setUp() |
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13 | { |
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14 | $this->resetSharedConn(); |
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15 | parent::setUp(); |
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16 | } |
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17 | |||
18 | protected function tearDown() |
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19 | { |
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20 | parent::tearDown(); |
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21 | $this->resetSharedConn(); |
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22 | } |
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23 | |||
24 | public function testGetWrappedConnection() |
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25 | { |
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26 | self::assertInstanceOf('Doctrine\DBAL\Driver\Connection', $this->_conn->getWrappedConnection()); |
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27 | } |
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28 | |||
29 | public function testCommitWithRollbackOnlyThrowsException() |
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30 | { |
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31 | $this->_conn->beginTransaction(); |
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32 | $this->_conn->setRollbackOnly(); |
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33 | |||
34 | $this->expectException(ConnectionException::class); |
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35 | $this->_conn->commit(); |
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36 | } |
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37 | |||
38 | public function testTransactionNestingBehavior() |
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39 | { |
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40 | try { |
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41 | $this->_conn->beginTransaction(); |
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42 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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43 | |||
44 | try { |
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45 | $this->_conn->beginTransaction(); |
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46 | self::assertEquals(2, $this->_conn->getTransactionNestingLevel()); |
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47 | throw new \Exception; |
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48 | $this->_conn->commit(); // never reached |
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49 | } catch (\Exception $e) { |
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50 | $this->_conn->rollBack(); |
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51 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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52 | //no rethrow |
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53 | } |
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54 | self::assertTrue($this->_conn->isRollbackOnly()); |
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55 | |||
56 | $this->_conn->commit(); // should throw exception |
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57 | $this->fail('Transaction commit after failed nested transaction should fail.'); |
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58 | } catch (ConnectionException $e) { |
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59 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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60 | $this->_conn->rollBack(); |
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61 | self::assertEquals(0, $this->_conn->getTransactionNestingLevel()); |
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62 | } |
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63 | } |
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64 | |||
65 | public function testTransactionNestingBehaviorWithSavepoints() |
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66 | { |
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67 | if (!$this->_conn->getDatabasePlatform()->supportsSavepoints()) { |
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68 | $this->markTestSkipped('This test requires the platform to support savepoints.'); |
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69 | } |
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70 | |||
71 | $this->_conn->setNestTransactionsWithSavepoints(true); |
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72 | try { |
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73 | $this->_conn->beginTransaction(); |
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74 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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75 | |||
76 | try { |
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77 | $this->_conn->beginTransaction(); |
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78 | self::assertEquals(2, $this->_conn->getTransactionNestingLevel()); |
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79 | $this->_conn->beginTransaction(); |
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80 | self::assertEquals(3, $this->_conn->getTransactionNestingLevel()); |
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81 | $this->_conn->commit(); |
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82 | self::assertEquals(2, $this->_conn->getTransactionNestingLevel()); |
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83 | throw new \Exception; |
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84 | $this->_conn->commit(); // never reached |
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85 | } catch (\Exception $e) { |
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86 | $this->_conn->rollBack(); |
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87 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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88 | //no rethrow |
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89 | } |
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90 | self::assertFalse($this->_conn->isRollbackOnly()); |
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91 | try { |
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92 | $this->_conn->setNestTransactionsWithSavepoints(false); |
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93 | $this->fail('Should not be able to disable savepoints in usage for nested transactions inside an open transaction.'); |
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94 | } catch (ConnectionException $e) { |
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95 | self::assertTrue($this->_conn->getNestTransactionsWithSavepoints()); |
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96 | } |
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97 | $this->_conn->commit(); // should not throw exception |
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98 | } catch (ConnectionException $e) { |
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99 | $this->fail('Transaction commit after failed nested transaction should not fail when using savepoints.'); |
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100 | $this->_conn->rollBack(); |
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101 | } |
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102 | } |
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103 | |||
104 | public function testTransactionNestingBehaviorCantBeChangedInActiveTransaction() |
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105 | { |
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106 | if (!$this->_conn->getDatabasePlatform()->supportsSavepoints()) { |
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107 | $this->markTestSkipped('This test requires the platform to support savepoints.'); |
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108 | } |
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109 | |||
110 | $this->_conn->beginTransaction(); |
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111 | $this->expectException(ConnectionException::class); |
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112 | $this->_conn->setNestTransactionsWithSavepoints(true); |
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113 | } |
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114 | |||
115 | View Code Duplication | public function testSetNestedTransactionsThroughSavepointsNotSupportedThrowsException() |
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116 | { |
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117 | if ($this->_conn->getDatabasePlatform()->supportsSavepoints()) { |
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118 | $this->markTestSkipped('This test requires the platform not to support savepoints.'); |
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119 | } |
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120 | |||
121 | $this->expectException(ConnectionException::class); |
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122 | $this->expectExceptionMessage("Savepoints are not supported by this driver."); |
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123 | |||
124 | $this->_conn->setNestTransactionsWithSavepoints(true); |
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125 | } |
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126 | |||
127 | View Code Duplication | public function testCreateSavepointsNotSupportedThrowsException() |
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128 | { |
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129 | if ($this->_conn->getDatabasePlatform()->supportsSavepoints()) { |
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130 | $this->markTestSkipped('This test requires the platform not to support savepoints.'); |
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131 | } |
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132 | |||
133 | $this->expectException(ConnectionException::class); |
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134 | $this->expectExceptionMessage("Savepoints are not supported by this driver."); |
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135 | |||
136 | $this->_conn->createSavepoint('foo'); |
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137 | } |
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138 | |||
139 | View Code Duplication | public function testReleaseSavepointsNotSupportedThrowsException() |
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140 | { |
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141 | if ($this->_conn->getDatabasePlatform()->supportsSavepoints()) { |
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142 | $this->markTestSkipped('This test requires the platform not to support savepoints.'); |
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143 | } |
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144 | |||
145 | $this->expectException(ConnectionException::class); |
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146 | $this->expectExceptionMessage("Savepoints are not supported by this driver."); |
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147 | |||
148 | $this->_conn->releaseSavepoint('foo'); |
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149 | } |
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150 | |||
151 | View Code Duplication | public function testRollbackSavepointsNotSupportedThrowsException() |
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152 | { |
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153 | if ($this->_conn->getDatabasePlatform()->supportsSavepoints()) { |
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154 | $this->markTestSkipped('This test requires the platform not to support savepoints.'); |
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155 | } |
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156 | |||
157 | $this->expectException(ConnectionException::class); |
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158 | $this->expectExceptionMessage("Savepoints are not supported by this driver."); |
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159 | |||
160 | $this->_conn->rollbackSavepoint('foo'); |
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161 | } |
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162 | |||
163 | View Code Duplication | public function testTransactionBehaviorWithRollback() |
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164 | { |
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165 | try { |
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166 | $this->_conn->beginTransaction(); |
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167 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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168 | |||
169 | throw new \Exception; |
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170 | |||
171 | $this->_conn->commit(); // never reached |
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172 | } catch (\Exception $e) { |
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173 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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174 | $this->_conn->rollBack(); |
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175 | self::assertEquals(0, $this->_conn->getTransactionNestingLevel()); |
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176 | } |
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177 | } |
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178 | |||
179 | View Code Duplication | public function testTransactionBehaviour() |
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180 | { |
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181 | try { |
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182 | $this->_conn->beginTransaction(); |
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183 | self::assertEquals(1, $this->_conn->getTransactionNestingLevel()); |
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184 | $this->_conn->commit(); |
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185 | } catch (\Exception $e) { |
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186 | $this->_conn->rollBack(); |
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187 | self::assertEquals(0, $this->_conn->getTransactionNestingLevel()); |
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188 | } |
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189 | |||
190 | self::assertEquals(0, $this->_conn->getTransactionNestingLevel()); |
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191 | } |
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192 | |||
193 | public function testTransactionalWithException() |
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194 | { |
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195 | try { |
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196 | $this->_conn->transactional(function($conn) { |
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197 | /* @var $conn \Doctrine\DBAL\Connection */ |
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198 | $conn->executeQuery($conn->getDatabasePlatform()->getDummySelectSQL()); |
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199 | throw new \RuntimeException("Ooops!"); |
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200 | }); |
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201 | $this->fail('Expected exception'); |
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202 | } catch (\RuntimeException $expected) { |
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203 | self::assertEquals(0, $this->_conn->getTransactionNestingLevel()); |
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204 | } |
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205 | } |
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206 | |||
207 | public function testTransactionalWithThrowable() |
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208 | { |
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209 | if (version_compare(PHP_VERSION, '7.0', '<')) { |
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210 | $this->markTestSkipped('Only for PHP 7.0 and above.'); |
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211 | } |
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212 | |||
213 | try { |
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214 | $this->_conn->transactional(function($conn) { |
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215 | /* @var $conn \Doctrine\DBAL\Connection */ |
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216 | $conn->executeQuery($conn->getDatabasePlatform()->getDummySelectSQL()); |
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217 | throw new \Error("Ooops!"); |
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218 | }); |
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219 | $this->fail('Expected exception'); |
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220 | } catch (\Error $expected) { |
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221 | self::assertEquals(0, $this->_conn->getTransactionNestingLevel()); |
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222 | } |
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223 | } |
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224 | |||
225 | public function testTransactional() |
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226 | { |
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227 | $res = $this->_conn->transactional(function($conn) { |
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228 | /* @var $conn \Doctrine\DBAL\Connection */ |
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229 | $conn->executeQuery($conn->getDatabasePlatform()->getDummySelectSQL()); |
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230 | }); |
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231 | |||
232 | self::assertNull($res); |
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233 | } |
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234 | |||
235 | public function testTransactionalReturnValue() |
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236 | { |
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237 | $res = $this->_conn->transactional(function() { |
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238 | return 42; |
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239 | }); |
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240 | |||
241 | self::assertEquals(42, $res); |
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242 | } |
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243 | |||
244 | /** |
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245 | * Tests that the quote function accepts DBAL and PDO types. |
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246 | */ |
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247 | public function testQuote() |
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248 | { |
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249 | self::assertEquals($this->_conn->quote("foo", Type::STRING), $this->_conn->quote("foo", \PDO::PARAM_STR)); |
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250 | } |
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251 | |||
252 | public function testPingDoesTriggersConnect() |
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253 | { |
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254 | self::assertTrue($this->_conn->ping()); |
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255 | self::assertTrue($this->_conn->isConnected()); |
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256 | } |
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257 | |||
258 | /** |
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259 | * @group DBAL-1025 |
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260 | */ |
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261 | public function testConnectWithoutExplicitDatabaseName() |
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262 | { |
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263 | View Code Duplication | if (in_array($this->_conn->getDatabasePlatform()->getName(), array('oracle', 'db2'), true)) { |
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264 | $this->markTestSkipped('Platform does not support connecting without database name.'); |
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265 | } |
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266 | |||
267 | $params = $this->_conn->getParams(); |
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268 | unset($params['dbname']); |
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269 | |||
270 | $connection = DriverManager::getConnection( |
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271 | $params, |
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272 | $this->_conn->getConfiguration(), |
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273 | $this->_conn->getEventManager() |
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274 | ); |
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275 | |||
276 | self::assertTrue($connection->connect()); |
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277 | |||
278 | $connection->close(); |
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279 | } |
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280 | |||
281 | /** |
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282 | * @group DBAL-990 |
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283 | */ |
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284 | public function testDeterminesDatabasePlatformWhenConnectingToNonExistentDatabase() |
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285 | { |
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286 | View Code Duplication | if (in_array($this->_conn->getDatabasePlatform()->getName(), ['oracle', 'db2'], true)) { |
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287 | $this->markTestSkipped('Platform does not support connecting without database name.'); |
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288 | } |
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289 | |||
290 | $params = $this->_conn->getParams(); |
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291 | $params['dbname'] = 'foo_bar'; |
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292 | |||
293 | $connection = DriverManager::getConnection( |
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294 | $params, |
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295 | $this->_conn->getConfiguration(), |
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296 | $this->_conn->getEventManager() |
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297 | ); |
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298 | |||
299 | self::assertInstanceOf(AbstractPlatform::class, $connection->getDatabasePlatform()); |
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300 | self::assertFalse($connection->isConnected()); |
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301 | self::assertSame($params, $connection->getParams()); |
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302 | |||
303 | $connection->close(); |
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304 | } |
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305 | } |
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306 |