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MDL-19057 dml tests: Completed (and passed in all the big four!) the

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set_field_select() tests. Including nulls, booleans, zeros, empties,
quotes and backslashes, some php operations, clobs and blobs. Going
to mimic all them to insert/update_record tests.
This commit is contained in:
stronk7 2009-10-14 17:53:38 +00:00
parent f95cc12575
commit fbabe35a56
1 changed files with 96 additions and 0 deletions
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96
lib/dml/simpletest/testdml.php
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@ -1304,9 +1304,14 @@ class dml_test extends UnitTestCase {
$this->assertTrue($DB->set_field($tablename, 'course', 2, array('id' => 1)));
$this->assertEqual(2, $DB->get_field($tablename, 'course', array('id' => 1)));
// Note: All the nulls, booleans, empties, quoted and backslashes tests
// go to set_field_select() because set_field() is just one wrapper over it
}
public function test_set_field_select() {
global $CFG;
$DB = $this->tdb;
$dbman = $DB->get_manager();
@ -1315,6 +1320,11 @@ class dml_test extends UnitTestCase {
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '0');
$table->add_field('oneint', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, null, null);
$table->add_field('onenum', XMLDB_TYPE_NUMBER, '10,2', null, null, null);
$table->add_field('onechar', XMLDB_TYPE_CHAR, '100', null, null, null);
$table->add_field('onetext', XMLDB_TYPE_TEXT, 'big', null, null, null);
$table->add_field('onebinary', XMLDB_TYPE_BINARY, 'big', null, null, null);
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
$dbman->create_table($table);
$this->tables[$tablename] = $table;
@ -1324,6 +1334,92 @@ class dml_test extends UnitTestCase {
$this->assertTrue($DB->set_field_select($tablename, 'course', 2, 'id = ?', array(1)));
$this->assertEqual(2, $DB->get_field($tablename, 'course', array('id' => 1)));
// Check nulls are set properly for all types
$this->assertNull($DB->get_field($tablename, 'oneint', array('id' => 1)));
$this->assertNull($DB->get_field($tablename, 'onenum', array('id' => 1)));
$this->assertNull($DB->get_field($tablename, 'onechar', array('id' => 1)));
$this->assertNull($DB->get_field($tablename, 'onetext', array('id' => 1)));
$this->assertNull($DB->get_field($tablename, 'onebinary', array('id' => 1)));
// Check zeros are set properly for all types
$DB->set_field_select($tablename, 'oneint', 0, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onenum', 0, 'id = ?', array(1));
$this->assertEqual(0, $DB->get_field($tablename, 'oneint', array('id' => 1)));
$this->assertEqual(0, $DB->get_field($tablename, 'onenum', array('id' => 1)));
// Check booleans are set properly for all types
$DB->set_field_select($tablename, 'oneint', true, 'id = ?', array(1)); // trues
$DB->set_field_select($tablename, 'onenum', true, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onechar', true, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onetext', true, 'id = ?', array(1));
$this->assertEqual(1, $DB->get_field($tablename, 'oneint', array('id' => 1)));
$this->assertEqual(1, $DB->get_field($tablename, 'onenum', array('id' => 1)));
$this->assertEqual(1, $DB->get_field($tablename, 'onechar', array('id' => 1)));
$this->assertEqual(1, $DB->get_field($tablename, 'onetext', array('id' => 1)));
$DB->set_field_select($tablename, 'oneint', false, 'id = ?', array(1)); // falses
$DB->set_field_select($tablename, 'onenum', false, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onechar', false, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onetext', false, 'id = ?', array(1));
$this->assertEqual(0, $DB->get_field($tablename, 'oneint', array('id' => 1)));
$this->assertEqual(0, $DB->get_field($tablename, 'onenum', array('id' => 1)));
$this->assertEqual(0, $DB->get_field($tablename, 'onechar', array('id' => 1)));
$this->assertEqual(0, $DB->get_field($tablename, 'onetext', array('id' => 1)));
// Check string data causes exception in numeric types
try {
$DB->set_field_select($tablename, 'oneint', 'onestring', 'id = ?', array(1));
$this->fail("Expecting an exception, none occurred");
} catch (exception $e) {
$this->assertTrue($e instanceof dml_exception);
}
try {
$DB->set_field_select($tablename, 'onenum', 'onestring', 'id = ?', array(1));
$this->fail("Expecting an exception, none occurred");
} catch (exception $e) {
$this->assertTrue($e instanceof dml_exception);
}
// Check empty strings are set properly in string types
$DB->set_field_select($tablename, 'onechar', '', 'id = ?', array(1));
$DB->set_field_select($tablename, 'onetext', '', 'id = ?', array(1));
$this->assertTrue($DB->get_field($tablename, 'onechar', array('id' => 1)) === '');
$this->assertTrue($DB->get_field($tablename, 'onetext', array('id' => 1)) === '');
// Check operation ((210.10 + 39.92) - 150.02) against numeric types
$DB->set_field_select($tablename, 'oneint', ((210.10 + 39.92) - 150.02), 'id = ?', array(1));
$DB->set_field_select($tablename, 'onenum', ((210.10 + 39.92) - 150.02), 'id = ?', array(1));
$this->assertEqual(100, $DB->get_field($tablename, 'oneint', array('id' => 1)));
$this->assertEqual(100, $DB->get_field($tablename, 'onenum', array('id' => 1)));
// Check various quotes/backslashes combinations in string types
$teststrings = array(
'backslashes and quotes alone (even): "" \'\' \\\\',
'backslashes and quotes alone (odd): """ \'\'\' \\\\\\',
'backslashes and quotes sequences (even): \\"\\" \\\'\\\'',
'backslashes and quotes sequences (odd): \\"\\"\\" \\\'\\\'\\\'');
foreach ($teststrings as $teststring) {
$DB->set_field_select($tablename, 'onechar', $teststring, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onetext', $teststring, 'id = ?', array(1));
$this->assertEqual($teststring, $DB->get_field($tablename, 'onechar', array('id' => 1)));
$this->assertEqual($teststring, $DB->get_field($tablename, 'onetext', array('id' => 1)));
}
// Check LOBs in text/binary columns
$clob = file_get_contents($CFG->libdir.'/dml/simpletest/fixtures/clob.txt');
$blob = file_get_contents($CFG->libdir.'/dml/simpletest/fixtures/randombinary');
$DB->set_field_select($tablename, 'onetext', $clob, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onebinary', $blob, 'id = ?', array(1));
$this->assertEqual($clob, $DB->get_field($tablename, 'onetext', array('id' => 1)));
$this->assertEqual($blob, $DB->get_field($tablename, 'onebinary', array('id' => 1)));
// And "small" LOBs too, just in case
$newclob = substr($clob, 0, 500);
$newblob = substr($blob, 0, 250);
$DB->set_field_select($tablename, 'onetext', $newclob, 'id = ?', array(1));
$DB->set_field_select($tablename, 'onebinary', $newblob, 'id = ?', array(1));
$this->assertEqual($newclob, $DB->get_field($tablename, 'onetext', array('id' => 1)));
$this->assertEqual($newblob, $DB->get_field($tablename, 'onebinary', array('id' => 1)));
}
public function test_count_records() {