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MDL-35145 add basic unit tests for delete_user()

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This commit is contained in:
Petr Škoda
2012-09-01 14:15:36 +02:00
parent 3fe8ae9bb9
commit 45f9c2db5f
1 changed files with 60 additions and 0 deletions
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lib/tests/moodlelib_test.php
+60
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@@ -1910,4 +1910,64 @@ class moodlelib_testcase extends advanced_testcase {
$this->assertEquals('5.43000', format_float(5.43, 5, false));
$this->assertEquals('5.43', format_float(5.43, 5, false, true));
}
/**
* Test deleting of users.
*/
public function test_delete_user() {
global $DB, $CFG;
$this->resetAfterTest();
$guest = $DB->get_record('user', array('id'=>$CFG->siteguest), '*', MUST_EXIST);
$admin = $DB->get_record('user', array('id'=>$CFG->siteadmins), '*', MUST_EXIST);
$this->assertEquals(0, $DB->count_records('user', array('deleted'=>1)));
$user = $this->getDataGenerator()->create_user(array('idnumber'=>'abc'));
$user2 = $this->getDataGenerator()->create_user(array('idnumber'=>'xyz'));
$result = delete_user($user);
$this->assertTrue($result);
$deluser = $DB->get_record('user', array('id'=>$user->id), '*', MUST_EXIST);
$this->assertEquals(1, $deluser->deleted);
$this->assertEquals(0, $deluser->picture);
$this->assertSame('', $deluser->idnumber);
$this->assertSame(md5($user->username), $deluser->email);
$this->assertRegExp('/^'.preg_quote($user->email, '/').'\.\d*$/', $deluser->username);
$this->assertEquals(1, $DB->count_records('user', array('deleted'=>1)));
// Try invalid params.
$record = new stdClass();
$record->grrr = 1;
try {
delete_user($record);
$this->fail('Expecting exception for invalid delete_user() $user parameter');
} catch (coding_exception $e) {
$this->assertTrue(true);
}
$record->id = 1;
try {
delete_user($record);
$this->fail('Expecting exception for invalid delete_user() $user parameter');
} catch (coding_exception $e) {
$this->assertTrue(true);
}
$CFG->debug = DEBUG_MINIMAL; // Prevent standard debug warnings.
$record = new stdClass();
$record->id = 666;
$record->username = 'xx';
$this->assertFalse($DB->record_exists('user', array('id'=>666))); // Any non-existent id is ok.
$result = delete_user($record);
$this->assertFalse($result);
$result = delete_user($guest);
$this->assertFalse($result);
$result = delete_user($admin);
$this->assertFalse($result);
}
}