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This is not as ambitious as the abortive FakeDBUnitTests scheme, but this one works for simple cases. There is a new test case class UnitTestCaseUsingDatabase to inherit from. I hope it is sufficiently well documented in its PHPdocs. * It users $CFG->unittestprefix. * You can access that database using $this->testdb. * That database is empty by default, you have to call create_test_table to create the ones you want, and drop_test_table to clean them up in the end. The table definitions are read from the XMLDB file. * When you are ready to call real Moodle code that users $DB, call switch_to_test_db and then revert_to_real_db when you are done. * If you forget to call drop_test_table or switch_to_test_db, the class will attempt to clean up after you, but will also print rude developer debug messages telling you not to be stupid. * There is also a load_test_data method for populating a table from an array. The is an example of its use in lib/simpletest/testunittestusingdb.php.
34 lines
1.2 KiB
PHP
34 lines
1.2 KiB
PHP
<?php
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if (!defined('MOODLE_INTERNAL')) {
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die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
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}
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class UnitTestCaseUsingDatabase_test extends UnitTestCaseUsingDatabase {
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function test_stuff() {
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global $CFG, $DB;
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$dbman = $this->testdb->get_manager();
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$this->assertFalse($dbman->table_exists('quiz_attempts'));
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$this->assertFalse($dbman->table_exists('quiz'));
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$this->create_test_table('quiz_attempts', 'mod/quiz');
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$this->assertTrue($dbman->table_exists('quiz_attempts'));
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$this->assertFalse($dbman->table_exists('quiz'));
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$this->load_test_data('quiz_attempts',
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array('quiz', 'uniqueid', 'attempt', 'preview', 'layout'), array(
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array( 1 , 1 , 1 , 0 , '1,2,3,0'),
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array( 1 , 2 , 2 , 1 , '2,3,1,0')));
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$this->switch_to_test_db();
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require_once($CFG->dirroot . '/mod/quiz/locallib.php');
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$this->assertTrue(quiz_has_attempts(1));
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$this->revert_to_real_db();
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$this->drop_test_table('quiz_attempts');
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$this->assertFalse($dbman->table_exists('quiz_attempts'));
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}
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}
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?>
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