class StatementTest
Same name in other branches
- 9 core/tests/Drupal/KernelTests/Core/Database/StatementTest.php \Drupal\KernelTests\Core\Database\StatementTest
- 11.x core/tests/Drupal/KernelTests/Core/Database/StatementTest.php \Drupal\KernelTests\Core\Database\StatementTest
Tests the Statement classes.
@group Database
Hierarchy
- class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements \Drupal\Core\DependencyInjection\ServiceProviderInterface uses \Drupal\KernelTests\AssertContentTrait, \Drupal\Tests\RandomGeneratorTrait, \Drupal\Tests\ConfigTestTrait, \Drupal\Tests\ExtensionListTestTrait, \Drupal\Tests\TestRequirementsTrait, \Drupal\Tests\Traits\PhpUnitWarnings, \Drupal\Tests\PhpUnitCompatibilityTrait, \Prophecy\PhpUnit\ProphecyTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait
- class \Drupal\KernelTests\Core\Database\DatabaseTestBase extends \Drupal\KernelTests\KernelTestBase uses \Drupal\KernelTests\Core\Database\DatabaseTestSchemaDataTrait, \Drupal\KernelTests\Core\Database\DatabaseTestSchemaInstallTrait
- class \Drupal\KernelTests\Core\Database\StatementTest extends \Drupal\KernelTests\Core\Database\DatabaseTestBase
- class \Drupal\KernelTests\Core\Database\DatabaseTestBase extends \Drupal\KernelTests\KernelTestBase uses \Drupal\KernelTests\Core\Database\DatabaseTestSchemaDataTrait, \Drupal\KernelTests\Core\Database\DatabaseTestSchemaInstallTrait
Expanded class hierarchy of StatementTest
File
-
core/
tests/ Drupal/ KernelTests/ Core/ Database/ StatementTest.php, line 14
Namespace
Drupal\KernelTests\Core\DatabaseView source
class StatementTest extends DatabaseTestBase {
/**
* Tests that a prepared statement object can be reused for multiple inserts.
*/
public function testRepeatedInsertStatementReuse() : void {
$num_records_before = $this->connection
->select('test')
->countQuery()
->execute()
->fetchField();
$sql = "INSERT INTO {test} ([name], [age]) VALUES (:name, :age)";
$args = [
':name' => 'Larry',
':age' => '30',
];
$options = [
'allow_square_brackets' => FALSE,
];
$stmt = $this->connection
->prepareStatement($sql, $options);
$this->assertInstanceOf(StatementInterface::class, $stmt);
$this->assertTrue($stmt->execute($args, $options));
// We should be able to specify values in any order if named.
$args = [
':age' => '31',
':name' => 'Curly',
];
$this->assertTrue($stmt->execute($args, $options));
$num_records_after = $this->connection
->select('test')
->countQuery()
->execute()
->fetchField();
$this->assertEquals($num_records_before + 2, $num_records_after);
$this->assertSame('30', $this->connection
->query('SELECT [age] FROM {test} WHERE [name] = :name', [
':name' => 'Larry',
])
->fetchField());
$this->assertSame('31', $this->connection
->query('SELECT [age] FROM {test} WHERE [name] = :name', [
':name' => 'Curly',
])
->fetchField());
}
/**
* Tests statement fetching after a full traversal.
*/
public function testIteratedStatementFetch() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
foreach ($statement as $row) {
$this->assertNotNull($row);
}
$this->assertSame([], $statement->fetchAll());
$this->assertSame([], $statement->fetchAllKeyed());
$this->assertSame([], $statement->fetchAllAssoc('age'));
$this->assertSame([], $statement->fetchCol());
$this->assertFalse($statement->fetch());
$this->assertFalse($statement->fetchObject());
$this->assertFalse($statement->fetchAssoc());
$this->assertFalse($statement->fetchField());
}
/**
* Tests statement fetchAll after a partial traversal.
*/
public function testPartiallyIteratedStatementFetchAll() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
for ($i = 0; $i < 2; $i++) {
$statement->fetch();
}
$expected = [
0 => (object) [
"id" => "3",
"name" => "Ringo",
"age" => "28",
"job" => "Drummer",
],
1 => (object) [
"id" => "4",
"name" => "Paul",
"age" => "26",
"job" => "Songwriter",
],
];
$this->assertEquals($expected, $statement->fetchAll());
$this->assertSame([], $statement->fetchAll());
}
/**
* Tests statement fetchAllKeyed after a partial traversal.
*/
public function testPartiallyIteratedStatementFetchAllKeyed() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
for ($i = 0; $i < 2; $i++) {
$statement->fetch();
}
$expected = [
"3" => "Ringo",
"4" => "Paul",
];
$this->assertSame($expected, $statement->fetchAllKeyed());
$this->assertSame([], $statement->fetchAllKeyed());
}
/**
* Tests statement fetchAllAssoc after a partial traversal.
*/
public function testPartiallyIteratedStatementFetchAllAssoc() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
for ($i = 0; $i < 2; $i++) {
$statement->fetch();
}
$expected = [
"28" => (object) [
"id" => "3",
"name" => "Ringo",
"age" => "28",
"job" => "Drummer",
],
"26" => (object) [
"id" => "4",
"name" => "Paul",
"age" => "26",
"job" => "Songwriter",
],
];
$this->assertEquals($expected, $statement->fetchAllAssoc('age'));
$this->assertSame([], $statement->fetchAllAssoc('age'));
}
/**
* Tests statement fetchCol after a partial traversal.
*/
public function testPartiallyIteratedStatementFetchCol() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
for ($i = 0; $i < 2; $i++) {
$statement->fetch();
}
$expected = [
"3",
"4",
];
$this->assertSame($expected, $statement->fetchCol());
$this->assertSame([], $statement->fetchCol());
}
/**
* Tests statement rewinding.
*/
public function testStatementRewind() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
foreach ($statement as $row) {
$this->assertNotNull($row);
}
// Trying to iterate through the same statement again should fail.
$this->expectError();
$this->expectErrorMessage('Attempted rewinding a StatementInterface object when fetching has already started. Refactor your code to avoid rewinding statement objects.');
foreach ($statement as $row) {
$this->assertNotNull($row);
}
}
/**
* Tests empty statement rewinding.
*/
public function testEmptyStatementRewind() : void {
$statement = $this->connection
->query('SELECT * FROM {test} WHERE 1 = 0');
$count = 0;
foreach ($statement as $row) {
$count++;
}
foreach ($statement as $row) {
$count++;
}
$this->assertEquals(0, $count);
}
/**
* Tests counting a statement twice.
*
* We need to use iterator_count() and not assertCount() since the latter
* would rewind the statement twice anyway.
*/
public function testStatementCountTwice() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
$rowCount = iterator_count($statement);
$this->assertSame(4, $rowCount);
$this->expectError();
$this->expectErrorMessage('Attempted rewinding a StatementInterface object when fetching has already started. Refactor your code to avoid rewinding statement objects.');
$rowCount = iterator_count($statement);
}
/**
* Tests statement with no results counting twice.
*
* We need to use iterator_count() and not assertCount() since the latter
* would rewind the statement twice anyway.
*/
public function testEmptyStatementCountTwice() : void {
$statement = $this->connection
->query('SELECT * FROM {test} WHERE 1 = 0');
$rowCount = iterator_count($statement);
$this->assertSame(0, $rowCount);
$rowCount = iterator_count($statement);
$this->assertSame(0, $rowCount);
}
/**
* Tests a follow-on iteration on a statement using foreach.
*/
public function testStatementForeachTwice() : void {
$statement = $this->connection
->query('SELECT * FROM {test}');
$count = 0;
foreach ($statement as $row) {
$count++;
$this->assertNotNull($row);
if ($count > 2) {
break;
}
}
$this->assertSame(3, $count);
// Restart iterating through the same statement. The foreach loop will try
// rewinding the statement which should fail, and the counter should not be
// increased.
$this->expectError();
$this->expectErrorMessage('Attempted rewinding a StatementInterface object when fetching has already started. Refactor your code to avoid rewinding statement objects.');
foreach ($statement as $row) {
// No-op.
}
}
}
Members
Title Sort descending | Deprecated | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|---|
AssertContentTrait::$content | protected | property | The current raw content. | |||
AssertContentTrait::$drupalSettings | protected | property | The drupalSettings value from the current raw $content. | |||
AssertContentTrait::$elements | protected | property | The XML structure parsed from the current raw $content. | 1 | ||
AssertContentTrait::$plainTextContent | protected | property | The plain-text content of raw $content (text nodes). | |||
AssertContentTrait::assertEscaped | protected | function | Passes if the raw text IS found escaped on the loaded page, fail otherwise. | |||
AssertContentTrait::assertField | protected | function | Asserts that a field exists with the given name or ID. | |||
AssertContentTrait::assertFieldById | protected | function | Asserts that a field exists with the given ID and value. | |||
AssertContentTrait::assertFieldByName | protected | function | Asserts that a field exists with the given name and value. | |||
AssertContentTrait::assertFieldByXPath | protected | function | Asserts that a field exists in the current page by the given XPath. | |||
AssertContentTrait::assertFieldChecked | protected | function | Asserts that a checkbox field in the current page is checked. | |||
AssertContentTrait::assertFieldsByValue | protected | function | Asserts that a field exists in the current page with a given Xpath result. | |||
AssertContentTrait::assertLink | protected | function | Passes if a link with the specified label is found. | |||
AssertContentTrait::assertLinkByHref | protected | function | Passes if a link containing a given href (part) is found. | |||
AssertContentTrait::assertNoDuplicateIds | protected | function | Asserts that each HTML ID is used for just a single element. | |||
AssertContentTrait::assertNoEscaped | protected | function | Passes if raw text IS NOT found escaped on loaded page, fail otherwise. | |||
AssertContentTrait::assertNoField | protected | function | Asserts that a field does not exist with the given name or ID. | |||
AssertContentTrait::assertNoFieldById | protected | function | Asserts that a field does not exist with the given ID and value. | |||
AssertContentTrait::assertNoFieldByName | protected | function | Asserts that a field does not exist with the given name and value. | |||
AssertContentTrait::assertNoFieldByXPath | protected | function | Asserts that a field does not exist or its value does not match, by XPath. | |||
AssertContentTrait::assertNoFieldChecked | protected | function | Asserts that a checkbox field in the current page is not checked. | |||
AssertContentTrait::assertNoLink | protected | function | Passes if a link with the specified label is not found. | |||
AssertContentTrait::assertNoLinkByHref | protected | function | Passes if a link containing a given href (part) is not found. | |||
AssertContentTrait::assertNoLinkByHrefInMainRegion | protected | function | Passes if a link containing a given href is not found in the main region. | |||
AssertContentTrait::assertNoOption | protected | function | Asserts that a select option in the current page does not exist. | |||
AssertContentTrait::assertNoOptionSelected | protected | function | Asserts that a select option in the current page is not checked. | |||
AssertContentTrait::assertNoPattern | protected | function | Triggers a pass if the perl regex pattern is not found in raw content. | |||
AssertContentTrait::assertNoRaw | protected | function | Passes if the raw text is NOT found on the loaded page, fail otherwise. | |||
AssertContentTrait::assertNoText | protected | function | Passes if the page (with HTML stripped) does not contains the text. | |||
AssertContentTrait::assertNoTitle | protected | function | Pass if the page title is not the given string. | |||
AssertContentTrait::assertNoUniqueText | protected | function | Passes if the text is found MORE THAN ONCE on the text version of the page. | |||
AssertContentTrait::assertOption | protected | function | Asserts that a select option in the current page exists. | |||
AssertContentTrait::assertOptionByText | protected | function | Asserts that a select option with the visible text exists. | |||
AssertContentTrait::assertOptionSelected | protected | function | Asserts that a select option in the current page is checked. | |||
AssertContentTrait::assertOptionSelectedWithDrupalSelector | protected | function | Asserts that a select option in the current page is checked. | |||
AssertContentTrait::assertOptionWithDrupalSelector | protected | function | Asserts that a select option in the current page exists. | |||
AssertContentTrait::assertPattern | protected | function | Triggers a pass if the Perl regex pattern is found in the raw content. | |||
AssertContentTrait::assertRaw | protected | function | Passes if the raw text IS found on the loaded page, fail otherwise. | |||
AssertContentTrait::assertText | protected | function | Passes if the page (with HTML stripped) contains the text. | |||
AssertContentTrait::assertTextHelper | protected | function | Helper for assertText and assertNoText. | |||
AssertContentTrait::assertTextPattern | protected | function | Asserts that a Perl regex pattern is found in the plain-text content. | |||
AssertContentTrait::assertThemeOutput | protected | function | Asserts themed output. | |||
AssertContentTrait::assertTitle | protected | function | Pass if the page title is the given string. | |||
AssertContentTrait::assertUniqueText | protected | function | Passes if the text is found ONLY ONCE on the text version of the page. | |||
AssertContentTrait::assertUniqueTextHelper | protected | function | Helper for assertUniqueText and assertNoUniqueText. | |||
AssertContentTrait::buildXPathQuery | protected | function | Builds an XPath query. | |||
AssertContentTrait::constructFieldXpath | protected | function | Helper: Constructs an XPath for the given set of attributes and value. | |||
AssertContentTrait::cssSelect | protected | function | Searches elements using a CSS selector in the raw content. | |||
AssertContentTrait::getAllOptions | protected | function | Get all option elements, including nested options, in a select. | |||
AssertContentTrait::getDrupalSettings | protected | function | Gets the value of drupalSettings for the currently-loaded page. | |||
AssertContentTrait::getRawContent | protected | function | Gets the current raw content. | |||
AssertContentTrait::getSelectedItem | protected | function | Get the selected value from a select field. | |||
AssertContentTrait::getTextContent | protected | function | Retrieves the plain-text content from the current raw content. | |||
AssertContentTrait::parse | protected | function | Parse content returned from curlExec using DOM and SimpleXML. | |||
AssertContentTrait::removeWhiteSpace | protected | function | Removes all white-space between HTML tags from the raw content. | |||
AssertContentTrait::setDrupalSettings | protected | function | Sets the value of drupalSettings for the currently-loaded page. | |||
AssertContentTrait::setRawContent | protected | function | Sets the raw content (e.g. HTML). | |||
AssertContentTrait::xpath | protected | function | Performs an xpath search on the contents of the internal browser. | |||
ConfigTestTrait::configImporter | protected | function | Returns a ConfigImporter object to import test configuration. | |||
ConfigTestTrait::copyConfig | protected | function | Copies configuration objects from source storage to target storage. | |||
DatabaseTestBase::$connection | protected | property | The database connection for testing. | |||
DatabaseTestBase::$modules | protected static | property | Modules to install. | Overrides KernelTestBase::$modules | 3 | |
DatabaseTestBase::ensureSampleDataNull | public | function | Sets up tables for NULL handling. | |||
DatabaseTestBase::setUp | protected | function | Overrides KernelTestBase::setUp | 1 | ||
DatabaseTestSchemaDataTrait::addSampleData | protected | function | Sets up our sample data. | |||
DatabaseTestSchemaInstallTrait::installSampleSchema | protected | function | Sets up our sample table schema. | |||
ExtensionListTestTrait::getModulePath | protected | function | Gets the path for the specified module. | |||
ExtensionListTestTrait::getThemePath | protected | function | Gets the path for the specified theme. | |||
KernelTestBase::$backupGlobals | protected | property | Back up and restore any global variables that may be changed by tests. | |||
KernelTestBase::$backupStaticAttributes | protected | property | Back up and restore static class properties that may be changed by tests. | |||
KernelTestBase::$backupStaticAttributesBlacklist | protected | property | Contains a few static class properties for performance. | |||
KernelTestBase::$classLoader | protected | property | ||||
KernelTestBase::$configImporter | protected | property | @todo Move into Config test base class. | 6 | ||
KernelTestBase::$configSchemaCheckerExclusions | protected static | property | An array of config object names that are excluded from schema checking. | 3 | ||
KernelTestBase::$container | protected | property | ||||
KernelTestBase::$databasePrefix | protected | property | ||||
KernelTestBase::$keyValue | protected | property | The key_value service that must persist between container rebuilds. | |||
KernelTestBase::$preserveGlobalState | protected | property | Do not forward any global state from the parent process to the processes that run the actual tests. |
|||
KernelTestBase::$root | protected | property | The app root. | |||
KernelTestBase::$runTestInSeparateProcess | protected | property | Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property. |
|||
KernelTestBase::$siteDirectory | protected | property | ||||
KernelTestBase::$strictConfigSchema | protected | property | Set to TRUE to strict check all configuration saved. | 9 | ||
KernelTestBase::$usesSuperUserAccessPolicy | protected | property | Set to TRUE to make user 1 a super user. | 7 | ||
KernelTestBase::$vfsRoot | protected | property | The virtual filesystem root directory. | |||
KernelTestBase::assertPostConditions | protected | function | 1 | |||
KernelTestBase::bootEnvironment | protected | function | Bootstraps a basic test environment. | |||
KernelTestBase::bootKernel | protected | function | Bootstraps a kernel for a test. | 1 | ||
KernelTestBase::config | protected | function | Configuration accessor for tests. Returns non-overridden configuration. | |||
KernelTestBase::disableModules | protected | function | Disables modules for this test. | |||
KernelTestBase::enableModules | protected | function | Enables modules for this test. | 1 | ||
KernelTestBase::getConfigSchemaExclusions | protected | function | Gets the config schema exclusions for this test. | |||
KernelTestBase::getDatabaseConnectionInfo | protected | function | Returns the Database connection info to be used for this test. | 2 | ||
KernelTestBase::getDatabasePrefix | public | function | ||||
KernelTestBase::getExtensionsForModules | private | function | Returns Extension objects for $modules to install. | |||
KernelTestBase::getModulesToEnable | private static | function | Returns the modules to install for this test. | |||
KernelTestBase::initFileCache | protected | function | Initializes the FileCache component. | |||
KernelTestBase::installConfig | protected | function | Installs default configuration for a given list of modules. | |||
KernelTestBase::installEntitySchema | protected | function | Installs the storage schema for a specific entity type. | |||
KernelTestBase::installSchema | protected | function | Installs database tables from a module schema definition. | |||
KernelTestBase::register | public | function | Registers test-specific services. | Overrides ServiceProviderInterface::register | 27 | |
KernelTestBase::render | protected | function | Renders a render array. | 1 | ||
KernelTestBase::setInstallProfile | protected | function | Sets the install profile and rebuilds the container to update it. | |||
KernelTestBase::setSetting | protected | function | Sets an in-memory Settings variable. | |||
KernelTestBase::setUpBeforeClass | public static | function | 1 | |||
KernelTestBase::setUpFilesystem | protected | function | Sets up the filesystem, so things like the file directory. | 2 | ||
KernelTestBase::stop | Deprecated | protected | function | Stops test execution. | ||
KernelTestBase::tearDown | protected | function | 6 | |||
KernelTestBase::tearDownCloseDatabaseConnection | public | function | @after | |||
KernelTestBase::vfsDump | protected | function | Dumps the current state of the virtual filesystem to STDOUT. | |||
KernelTestBase::__get | public | function | ||||
KernelTestBase::__sleep | public | function | Prevents serializing any properties. | |||
PhpUnitWarnings::$deprecationWarnings | private static | property | Deprecation warnings from PHPUnit to raise with @trigger_error(). | |||
PhpUnitWarnings::addWarning | public | function | Converts PHPUnit deprecation warnings to E_USER_DEPRECATED. | |||
RandomGeneratorTrait::getRandomGenerator | protected | function | Gets the random generator for the utility methods. | |||
RandomGeneratorTrait::randomMachineName | protected | function | Generates a unique random string containing letters and numbers. | |||
RandomGeneratorTrait::randomObject | public | function | Generates a random PHP object. | |||
RandomGeneratorTrait::randomString | public | function | Generates a pseudo-random string of ASCII characters of codes 32 to 126. | |||
RandomGeneratorTrait::randomStringValidate | Deprecated | public | function | Callback for random string validation. | ||
StatementTest::testEmptyStatementCountTwice | public | function | Tests statement with no results counting twice. | |||
StatementTest::testEmptyStatementRewind | public | function | Tests empty statement rewinding. | |||
StatementTest::testIteratedStatementFetch | public | function | Tests statement fetching after a full traversal. | |||
StatementTest::testPartiallyIteratedStatementFetchAll | public | function | Tests statement fetchAll after a partial traversal. | |||
StatementTest::testPartiallyIteratedStatementFetchAllAssoc | public | function | Tests statement fetchAllAssoc after a partial traversal. | |||
StatementTest::testPartiallyIteratedStatementFetchAllKeyed | public | function | Tests statement fetchAllKeyed after a partial traversal. | |||
StatementTest::testPartiallyIteratedStatementFetchCol | public | function | Tests statement fetchCol after a partial traversal. | |||
StatementTest::testRepeatedInsertStatementReuse | public | function | Tests that a prepared statement object can be reused for multiple inserts. | |||
StatementTest::testStatementCountTwice | public | function | Tests counting a statement twice. | |||
StatementTest::testStatementForeachTwice | public | function | Tests a follow-on iteration on a statement using foreach. | |||
StatementTest::testStatementRewind | public | function | Tests statement rewinding. | |||
StorageCopyTrait::replaceStorageContents | protected static | function | Copy the configuration from one storage to another and remove stale items. | |||
TestRequirementsTrait::checkModuleRequirements | Deprecated | private | function | Checks missing module requirements. | ||
TestRequirementsTrait::checkRequirements | Deprecated | protected | function | Check module requirements for the Drupal use case. | ||
TestRequirementsTrait::getDrupalRoot | protected static | function | Returns the Drupal root directory. |
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