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MDL-19057 more tests for unlikely id reuse

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This commit is contained in:
Petr Skoda 2010-09-16 07:38:36 +00:00
parent 4eaa964f24
commit 27323c97ab
1 changed files with 11 additions and 0 deletions
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11
lib/dml/simpletest/testdml.php
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@ -1593,6 +1593,17 @@ class dml_test extends UnitTestCase {
$before = clone($record);
$DB->insert_record($tablename, $record);
$this->assertEqual($record, $before);
// make sure the id is always increasing and never reuses the same id
$id1 = $DB->insert_record($tablename, array('course' => 3));
$id2 = $DB->insert_record($tablename, array('course' => 3));
$this->assertTrue($id1 < $id2);
$DB->delete_records($tablename, array('id'=>$id2));
$id3 = $DB->insert_record($tablename, array('course' => 3));
$this->assertTrue($id2 < $id3);
$DB->delete_records($tablename, array());
$id4 = $DB->insert_record($tablename, array('course' => 3));
$this->assertTrue($id3 < $id4);
}
public function test_import_record() {