Tests fetch actions.
We get timeout errors if we try to run too many tests at once.
Expanded class hierarchy of FetchTest
class FetchTest extends DatabaseTestBase {
public static function getInfo() {
return array(
'name' => 'Fetch tests',
'description' => 'Test the Database system\'s various fetch capabilities.',
'group' => 'Database',
);
}
/**
* Confirms that we can fetch a record properly in default object mode.
*/
function testQueryFetchDefault() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
));
$this
->assertTrue($result instanceof StatementInterface, 'Result set is a Drupal statement object.');
foreach ($result as $record) {
$records[] = $record;
$this
->assertTrue(is_object($record), 'Record is an object.');
$this
->assertIdentical($record->name, 'John', '25 year old is John.');
}
$this
->assertIdentical(count($records), 1, 'There is only one record.');
}
/**
* Confirms that we can fetch a record to an object explicitly.
*/
function testQueryFetchObject() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_OBJ,
));
foreach ($result as $record) {
$records[] = $record;
$this
->assertTrue(is_object($record), 'Record is an object.');
$this
->assertIdentical($record->name, 'John', '25 year old is John.');
}
$this
->assertIdentical(count($records), 1, 'There is only one record.');
}
/**
* Confirms that we can fetch a record to an associative array explicitly.
*/
function testQueryFetchArray() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_ASSOC,
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue(is_array($record), 'Record is an array.')) {
$this
->assertIdentical($record['name'], 'John', 'Record can be accessed associatively.');
}
}
$this
->assertIdentical(count($records), 1, 'There is only one record.');
}
/**
* Confirms that we can fetch a record into a new instance of a custom class.
*
* @see Drupal\system\Tests\Database\FakeRecord
*/
function testQueryFetchClass() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => 'Drupal\\system\\Tests\\Database\\FakeRecord',
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue($record instanceof FakeRecord, 'Record is an object of class FakeRecord.')) {
$this
->assertIdentical($record->name, 'John', '25 year old is John.');
}
}
$this
->assertIdentical(count($records), 1, 'There is only one record.');
}
/**
* Confirms that we can fetch a record into an indexed array explicitly.
*/
function testQueryFetchNum() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_NUM,
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue(is_array($record), 'Record is an array.')) {
$this
->assertIdentical($record[0], 'John', 'Record can be accessed numerically.');
}
}
$this
->assertIdentical(count($records), 1, 'There is only one record');
}
/**
* Confirms that we can fetch a record into a doubly-keyed array explicitly.
*/
function testQueryFetchBoth() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_BOTH,
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue(is_array($record), 'Record is an array.')) {
$this
->assertIdentical($record[0], 'John', 'Record can be accessed numerically.');
$this
->assertIdentical($record['name'], 'John', 'Record can be accessed associatively.');
}
}
$this
->assertIdentical(count($records), 1, 'There is only one record.');
}
/**
* Confirms that we can fetch an entire column of a result set at once.
*/
function testQueryFetchCol() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
));
$column = $result
->fetchCol();
$this
->assertIdentical(count($column), 3, 'fetchCol() returns the right number of records.');
$result = db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
));
$i = 0;
foreach ($result as $record) {
$this
->assertIdentical($record->name, $column[$i++], 'Column matches direct accesss.');
}
}
}
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DatabaseTestBase:: |
public static | property |
Modules to enable. Overrides DrupalUnitTestBase:: |
3 |
DatabaseTestBase:: |
static | function | Sets up our sample data. | |
DatabaseTestBase:: |
function | Sets up tables for NULL handling. | ||
DatabaseTestBase:: |
function |
Sets up Drupal unit test environment. Overrides DrupalUnitTestBase:: |
||
DrupalUnitTestBase:: |
protected | property | A KeyValueMemoryFactory instance to use when building the container. | |
DrupalUnitTestBase:: |
private | property | ||
DrupalUnitTestBase:: |
private | property | ||
DrupalUnitTestBase:: |
private | property | ||
DrupalUnitTestBase:: |
public | function | Sets up the base service container for this test. | 1 |
DrupalUnitTestBase:: |
protected | function | Disables modules for this test. | |
DrupalUnitTestBase:: |
protected | function | Enables modules for this test. | |
DrupalUnitTestBase:: |
protected | function | Installs default configuration for a given list of modules. | |
DrupalUnitTestBase:: |
protected | function | Installs a specific table from a module schema definition. | |
DrupalUnitTestBase:: |
protected | function |
Deletes created files, database tables, and reverts all environment changes. Overrides TestBase:: |
2 |
DrupalUnitTestBase:: |
function |
Overrides \Drupal\simpletest\UnitTestBase::__construct(). Overrides UnitTestBase:: |
||
FetchTest:: |
public static | function | ||
FetchTest:: |
function | Confirms that we can fetch a record to an associative array explicitly. | ||
FetchTest:: |
function | Confirms that we can fetch a record into a doubly-keyed array explicitly. | ||
FetchTest:: |
function | Confirms that we can fetch a record into a new instance of a custom class. | ||
FetchTest:: |
function | Confirms that we can fetch an entire column of a result set at once. | ||
FetchTest:: |
function | Confirms that we can fetch a record properly in default object mode. | ||
FetchTest:: |
function | Confirms that we can fetch a record into an indexed array explicitly. | ||
FetchTest:: |
function | Confirms that we can fetch a record to an object explicitly. | ||
TestBase:: |
protected | property | Assertions thrown in that test case. | |
TestBase:: |
protected | property | The config importer that can used in a test. | 1 |
TestBase:: |
protected | property | The dependency injection container used in the test. | 1 |
TestBase:: |
protected | property | The database prefix of this test run. | |
TestBase:: |
public | property | Whether to die in case any test assertion fails. | |
TestBase:: |
protected | property | The original file directory, before it was changed for testing purposes. | |
TestBase:: |
protected | property | The original database prefix when running inside Simpletest. | |
TestBase:: |
protected | property | The settings array. | |
TestBase:: |
protected | property | The public file directory for the test environment. | |
TestBase:: |
public | property | Current results of this test case. | |
TestBase:: |
protected | property | Flag to indicate whether the test has been set up. | |
TestBase:: |
protected | property | ||
TestBase:: |
protected | property | ||
TestBase:: |
protected | property | This class is skipped when looking for the source of an assertion. | |
TestBase:: |
protected | property | The test run ID. | |
TestBase:: |
protected | property | Time limit for the test. | |
TestBase:: |
protected | property | TRUE if verbose debugging is enabled. | |
TestBase:: |
protected | property | Safe class name for use in verbose output filenames. | |
TestBase:: |
protected | property | Directory where verbose output files are put. | |
TestBase:: |
protected | property | URL to the verbose output file directory. | |
TestBase:: |
protected | property | Incrementing identifier for verbose output filenames. | |
TestBase:: |
protected | function | Internal helper: stores the assert. | |
TestBase:: |
protected | function | Check to see if two values are equal. | |
TestBase:: |
protected | function | Check to see if a value is false (an empty string, 0, NULL, or FALSE). | |
TestBase:: |
protected | function | Check to see if two values are identical. | |
TestBase:: |
protected | function | Checks to see if two objects are identical. | |
TestBase:: |
protected | function | Check to see if two values are not equal. | |
TestBase:: |
protected | function | Check to see if two values are not identical. | |
TestBase:: |
protected | function | Check to see if a value is not NULL. | |
TestBase:: |
protected | function | Check to see if a value is NULL. | |
TestBase:: |
protected | function | Check to see if a value is not false (not an empty string, 0, NULL, or FALSE). | |
TestBase:: |
protected | function | Changes the database connection to the prefixed one. | |
TestBase:: |
protected | function | Checks the matching requirements for Test. | 4 |
TestBase:: |
public | function | Returns a ConfigImporter object to import test importing of configuration. | 1 |
TestBase:: |
public | function | Copies configuration objects from source storage to target storage. | |
TestBase:: |
public static | function | Delete an assertion record by message ID. | |
TestBase:: |
protected | function | Fire an error assertion. | 1 |
TestBase:: |
public | function | Handle errors during test runs. | |
TestBase:: |
protected | function | Handle exceptions. | |
TestBase:: |
protected | function | Fire an assertion that is always negative. | |
TestBase:: |
public static | function | Ensures test files are deletable within file_unmanaged_delete_recursive(). | |
TestBase:: |
public static | function | Converts a list of possible parameters into a stack of permutations. | |
TestBase:: |
protected | function | Cycles through backtrace until the first non-assertion method is found. | |
TestBase:: |
public static | function | Returns the database connection to the site running Simpletest. | |
TestBase:: |
public static | function | Store an assertion from outside the testing context. | |
TestBase:: |
protected | function | Fire an assertion that is always positive. | |
TestBase:: |
protected | function | Create and set new configuration directories. | 1 |
TestBase:: |
protected | function | Generates a database prefix for running tests. | |
TestBase:: |
protected | function | Prepares the current environment for running the test. | |
TestBase:: |
public static | function | Generates a random string containing letters and numbers. | |
TestBase:: |
public static | function | Generates a random PHP object. | |
TestBase:: |
public static | function | Generates a random string of ASCII characters of codes 32 to 126. | |
TestBase:: |
protected | function | Rebuild drupal_container(). | 1 |
TestBase:: |
public | function | Run all tests in this class. | |
TestBase:: |
protected | function | Changes in memory settings. | |
TestBase:: |
protected | function | Logs verbose message in a text file. | |
UnitTestBase:: |
protected | property |