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MDL-16853 improver set_field() unittests, hopefully this would detect any potential Oracle problems mentioned in tracker

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Petr Skoda
2010-09-05 16:18:21 +00:00
parent 2b3ccae5f9
commit f12768798b
1 changed files with 36 additions and 7 deletions
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lib/dml/simpletest/testdml.php
+36 -7
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@@ -1629,15 +1629,44 @@ class dml_test extends UnitTestCase {
$dbman->create_table($table);
$this->tables[$tablename] = $table;
$DB->insert_record($tablename, array('course' => 1));
// simple set_field
$id1 = $DB->insert_record($tablename, array('course' => 1));
$id2 = $DB->insert_record($tablename, array('course' => 1));
$id3 = $DB->insert_record($tablename, array('course' => 3));
$this->assertTrue($DB->set_field($tablename, 'course', 2, array('id' => $id1)));
$this->assertEqual(2, $DB->get_field($tablename, 'course', array('id' => $id1)));
$this->assertEqual(1, $DB->get_field($tablename, 'course', array('id' => $id2)));
$this->assertEqual(3, $DB->get_field($tablename, 'course', array('id' => $id3)));
$DB->delete_records($tablename, array());
$this->assertTrue($DB->set_field($tablename, 'course', 2, array('id' => 1)));
$this->assertEqual(2, $DB->get_field($tablename, 'course', array('id' => 1)));
// multiple fields affected
$id1 = $DB->insert_record($tablename, array('course' => 1));
$id2 = $DB->insert_record($tablename, array('course' => 1));
$id3 = $DB->insert_record($tablename, array('course' => 3));
$DB->set_field($tablename, 'course', '5', array('course' => 1));
$this->assertEqual(5, $DB->get_field($tablename, 'course', array('id' => $id1)));
$this->assertEqual(5, $DB->get_field($tablename, 'course', array('id' => $id2)));
$this->assertEqual(3, $DB->get_field($tablename, 'course', array('id' => $id3)));
$DB->delete_records($tablename, array());
// Add one set_field() example where the field being set is also one condition
// to check we haven't problem with any type of param (specially NAMED ones)
$DB->set_field($tablename, 'course', '1', array('course' => 2));
$this->assertEqual(1, $DB->get_field($tablename, 'course', array('id' => 1)));
// no field affected
$id1 = $DB->insert_record($tablename, array('course' => 1));
$id2 = $DB->insert_record($tablename, array('course' => 1));
$id3 = $DB->insert_record($tablename, array('course' => 3));
$DB->set_field($tablename, 'course', '5', array('course' => 0));
$this->assertEqual(1, $DB->get_field($tablename, 'course', array('id' => $id1)));
$this->assertEqual(1, $DB->get_field($tablename, 'course', array('id' => $id2)));
$this->assertEqual(3, $DB->get_field($tablename, 'course', array('id' => $id3)));
$DB->delete_records($tablename, array());
// all fields - no condition
$id1 = $DB->insert_record($tablename, array('course' => 1));
$id2 = $DB->insert_record($tablename, array('course' => 1));
$id3 = $DB->insert_record($tablename, array('course' => 3));
$DB->set_field($tablename, 'course', 5, array());
$this->assertEqual(5, $DB->get_field($tablename, 'course', array('id' => $id1)));
$this->assertEqual(5, $DB->get_field($tablename, 'course', array('id' => $id2)));
$this->assertEqual(5, $DB->get_field($tablename, 'course', array('id' => $id3)));
// Note: All the nulls, booleans, empties, quoted and backslashes tests
// go to set_field_select() because set_field() is just one wrapper over it