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<?php |
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/** |
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* Licensed to CRATE Technology GmbH("Crate") under one or more contributor |
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* license agreements. See the NOTICE file distributed with this work for |
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* additional information regarding copyright ownership. Crate licenses |
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* this file to you under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. You may |
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* obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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* License for the specific language governing permissions and limitations |
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* under the License. |
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* |
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* However, if you have executed another commercial license agreement |
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* with Crate these terms will supersede the license and you may use the |
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* software solely pursuant to the terms of the relevant commercial agreement. |
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*/ |
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namespace CrateTest\PDO; |
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use Crate\PDO\Exception\InvalidArgumentException; |
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use Crate\PDO\Exception\PDOException; |
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use Crate\PDO\Exception\UnsupportedException; |
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use Crate\PDO\Http\ClientInterface; |
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use Crate\PDO\PDO; |
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use Crate\PDO\PDOStatement; |
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use PHPUnit_Framework_MockObject_MockObject; |
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use PHPUnit_Framework_TestCase; |
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use ReflectionClass; |
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/** |
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* Tests for {@see \Crate\PDO\PDO} |
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* |
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* @coversDefaultClass \Crate\PDO\PDO |
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* @covers ::<!public> |
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* |
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* @group unit |
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*/ |
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class PDOTest extends PHPUnit_Framework_TestCase |
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{ |
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/** |
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* @var PDO |
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*/ |
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protected $pdo; |
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/** |
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* @var PHPUnit_Framework_MockObject_MockObject|ClientInterface |
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*/ |
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protected $client; |
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protected function setUp() |
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{ |
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$this->client = $this->getMock(ClientInterface::class); |
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$this->pdo = new PDO('crate:localhost:1234', null, null, []); |
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$reflection = new ReflectionClass(PDO::class); |
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$property = $reflection->getProperty('client'); |
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$property->setAccessible(true); |
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$property->setValue($this->pdo, $this->client); |
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} |
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/** |
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* @covers ::__construct |
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*/ |
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public function testInstantiation() |
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{ |
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$pdo = new PDO('crate:localhost:1234', null, null, []); |
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$this->assertInstanceOf('Crate\PDO\PDO', $pdo); |
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$this->assertInstanceOf('PDO', $pdo); |
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} |
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public function testInstantiationWithDefaultSchema() |
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{ |
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$pdo = new PDO('crate:localhost:1234/my_schema', null, null, []); |
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$this->assertInstanceOf('Crate\PDO\PDO', $pdo); |
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$this->assertInstanceOf('PDO', $pdo); |
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} |
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/** |
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* @covers ::__construct |
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*/ |
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public function testInstantiationWithTraversableOptions() |
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{ |
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$pdo = new PDO('crate:localhost:1234', null, null, new \ArrayObject([PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION])); |
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$this->assertEquals(PDO::ERRMODE_EXCEPTION, $pdo->getAttribute(PDO::ATTR_ERRMODE)); |
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} |
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/** |
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* @covers ::__construct |
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*/ |
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public function testInstantiationWithInvalidOptions() |
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{ |
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$this->setExpectedException('Crate\Stdlib\Exception\InvalidArgumentException'); |
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new PDO('crate:localhost:1234', null, null, 'a invalid value'); |
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} |
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/** |
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* @covers ::__construct |
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*/ |
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public function testInstantiationWithHttpAuth() { |
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$user = 'crate'; |
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$passwd = 'secret'; |
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$pdo = new PDO('crate:localhost:44200', $user, $passwd, []); |
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$this->assertEquals([$user, $passwd], $pdo->getAttribute(PDO::CRATE_ATTR_HTTP_BASIC_AUTH)); |
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} |
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/** |
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* @covers ::setAttribute |
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*/ |
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public function testSetAttributeWithHttpBasicAuth() |
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{ |
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$user = 'crate'; |
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$passwd = 'secret'; |
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$expectedCredentials = [$user, $passwd]; |
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$client = $this->getMock(ClientInterface::class); |
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$pdo = new PDO('crate:localhost:44200', null, null, []); |
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$reflection = new ReflectionClass(PDO::class); |
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$property = $reflection->getProperty('client'); |
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$property->setAccessible(true); |
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$property->setValue($pdo, $client); |
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$client |
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->expects($this->once()) |
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->method('setHttpBasicAuth') |
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->with($user, $passwd); |
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$pdo->setAttribute(PDO::CRATE_ATTR_HTTP_BASIC_AUTH, [$user, $passwd]); |
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$this->assertEquals($expectedCredentials, $pdo->getAttribute(PDO::CRATE_ATTR_HTTP_BASIC_AUTH)); |
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} |
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/** |
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* @covers ::setAttribute |
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*/ |
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public function testSetAttributeWithDefaultSchema() |
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{ |
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$client = $this->getMock(ClientInterface::class); |
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$pdo = new PDO('crate:localhost:44200/my_schema', null, null, []); |
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$reflection = new ReflectionClass(PDO::class); |
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$property = $reflection->getProperty('client'); |
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$property->setAccessible(true); |
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$property->setValue($pdo, $client); |
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$client |
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->expects($this->once()) |
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->method('setHttpHeader') |
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->with('default-schema', 'my_schema'); |
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$pdo->setAttribute(PDO::CRATE_ATTR_DEFAULT_SCHEMA, 'my_schema'); |
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$this->assertEquals('my_schema', $pdo->getAttribute(PDO::CRATE_ATTR_DEFAULT_SCHEMA)); |
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} |
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/** |
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* @covers ::getAttribute |
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*/ |
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public function testGetAttributeWithInvalidAttribute() |
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{ |
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$this->setExpectedException(PDOException::class); |
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$this->pdo->getAttribute('I DONT EXIST'); |
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} |
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/** |
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* @covers ::setAttribute |
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*/ |
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public function testSetAttributeWithInvalidAttribute() |
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{ |
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$this->setExpectedException(PDOException::class); |
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$this->pdo->setAttribute('I DONT EXIST', 'value'); |
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} |
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/** |
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* @covers ::getAttribute |
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* @covers ::setAttribute |
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*/ |
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public function testGetAndSetDefaultFetchMode() |
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{ |
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$this->assertEquals(PDO::FETCH_BOTH, $this->pdo->getAttribute(PDO::ATTR_DEFAULT_FETCH_MODE)); |
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$this->pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC); |
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$this->assertEquals(PDO::FETCH_ASSOC, $this->pdo->getAttribute(PDO::ATTR_DEFAULT_FETCH_MODE)); |
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} |
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/** |
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* @covers ::getAttribute |
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* @covers ::setAttribute |
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*/ |
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public function testGetAndSetErrorMode() |
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{ |
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$this->assertEquals(PDO::ERRMODE_SILENT, $this->pdo->getAttribute(PDO::ATTR_ERRMODE)); |
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$this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); |
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$this->assertEquals(PDO::ERRMODE_EXCEPTION, $this->pdo->getAttribute(PDO::ATTR_ERRMODE)); |
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} |
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/** |
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* @covers ::getAttribute |
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*/ |
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public function testGetVersion() |
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{ |
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$this->assertEquals(PDO::VERSION, $this->pdo->getAttribute(PDO::ATTR_CLIENT_VERSION)); |
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} |
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/** |
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* @covers ::getAttribute |
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*/ |
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public function testGetDriverName() |
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{ |
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$this->assertEquals(PDO::DRIVER_NAME, $this->pdo->getAttribute(PDO::ATTR_DRIVER_NAME)); |
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} |
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public function testGetStatementClass() |
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{ |
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$this->assertEquals([PDOStatement::class], $this->pdo->getAttribute(PDO::ATTR_STATEMENT_CLASS)); |
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} |
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/** |
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* @covers ::getAttribute |
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*/ |
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public function testPersistent() |
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{ |
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$this->assertFalse($this->pdo->getAttribute(PDO::ATTR_PERSISTENT)); |
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} |
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/** |
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* @covers ::getAttribute |
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*/ |
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public function testPreFetch() |
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{ |
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$this->assertFalse($this->pdo->getAttribute(PDO::ATTR_PREFETCH)); |
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} |
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/** |
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* @covers ::getAttribute |
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*/ |
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public function testAutoCommit() |
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{ |
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$this->assertTrue($this->pdo->getAttribute(PDO::ATTR_AUTOCOMMIT)); |
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} |
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/** |
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* @covers ::getAttribute |
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* @covers ::setAttribute |
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*/ |
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public function testGetAndSetTimeout() |
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{ |
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$timeout = 3; |
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$this->client |
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->expects($this->once()) |
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->method('setTimeout') |
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->with($timeout); |
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$this->assertEquals(5, $this->pdo->getAttribute(PDO::ATTR_TIMEOUT)); |
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$this->pdo->setAttribute(PDO::ATTR_TIMEOUT, $timeout); |
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$this->assertEquals($timeout, $this->pdo->getAttribute(PDO::ATTR_TIMEOUT)); |
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} |
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/** |
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* @covers ::quote |
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*/ |
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public function testQuote() |
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{ |
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$this->assertTrue($this->pdo->quote('1', PDO::PARAM_BOOL)); |
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$this->assertFalse($this->pdo->quote('0', PDO::PARAM_BOOL)); |
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$this->assertEquals(100, $this->pdo->quote('100', PDO::PARAM_INT)); |
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$this->assertNull($this->pdo->quote('helloWorld', PDO::PARAM_NULL)); |
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} |
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/** |
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* @return array |
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*/ |
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public function quoteExceptionProvider() |
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{ |
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return [ |
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[PDO::PARAM_LOB, PDOException::class, 'This is not supported by crate.io'], |
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[PDO::PARAM_STR, PDOException::class, 'This is not supported, please use prepared statements.'], |
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[120, InvalidArgumentException::class, 'Unknown param type'], |
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]; |
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} |
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/** |
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* @dataProvider quoteExceptionProvider |
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* @covers ::quote |
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* |
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* @param int $paramType |
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* @param string $message |
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*/ |
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public function testQuoteWithExpectedException($paramType, $exception, $message) |
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{ |
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$this->setExpectedException($exception, $message); |
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$this->pdo->quote('helloWorld', $paramType); |
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} |
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/** |
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* @covers ::prepare |
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*/ |
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public function testPrepareReturnsAPDOStatement() |
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{ |
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$statement = $this->pdo->prepare('SELECT * FROM tweets'); |
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$this->assertInstanceOf(PDOStatement::class, $statement); |
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} |
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/** |
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* @covers ::getAvailableDrivers |
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*/ |
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public function testAvailableDriversContainsCrate() |
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{ |
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$this->assertContains('crate', PDO::getAvailableDrivers()); |
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} |
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/** |
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* @covers ::beginTransaction |
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*/ |
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public function testBeginTransactionThrowsUnsupportedException() |
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{ |
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$this->assertTrue($this->pdo->beginTransaction()); |
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} |
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/** |
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* @covers ::commit |
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*/ |
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public function testCommitThrowsUnsupportedException() |
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{ |
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$this->assertTrue($this->pdo->commit()); |
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} |
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/** |
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* @covers ::rollback |
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*/ |
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public function testRollbackThrowsUnsupportedException() |
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{ |
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$this->setExpectedException(UnsupportedException::class); |
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$this->pdo->rollBack(); |
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} |
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/** |
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* @covers ::inTransaction |
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*/ |
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public function testInTransactionThrowsUnsupportedException() |
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{ |
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$this->assertFalse($this->pdo->inTransaction()); |
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} |
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/** |
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* @covers ::lastInsertId |
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*/ |
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public function testLastInsertIdThrowsUnsupportedException() |
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{ |
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$this->setExpectedException(UnsupportedException::class); |
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$this->pdo->lastInsertId(); |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: