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Added a test case to track an ugly bug.

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romanb 2006-10-01 13:54:15 +00:00
parent 4eb1060b13
commit 05a23f6a30
3 changed files with 867 additions and 736 deletions
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110
tests/CustomResultSetOrderTestCase.php Normal file
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@ -0,0 +1,110 @@
<?PHP
class Doctrine_CustomResultSetOrderTestCase extends Doctrine_UnitTestCase {
/**
* Prepares the data under test.
*
* 1st category: 3 Boards
* 2nd category: 1 Board
* 3rd category: 0 boards
*
*/
public function prepareData() {
$cat1 = new CategoryWithPosition();
$cat1->position = 0;
$cat1->name = "First";
$cat2 = new CategoryWithPosition();
$cat2->position = 0; // same 'priority' as the first
$cat2->name = "Second";
$cat3 = new CategoryWithPosition();
$cat3->position = 1;
$cat3->name = "Third";
$board1 = new BoardWithPosition();
$board1->position = 0;
$board2 = new BoardWithPosition();
$board2->position = 1;
$board3 = new BoardWithPosition();
$board3->position = 2;
// The first category gets 3 boards!
$cat1->Boards[0] = $board1;
$cat1->Boards[1] = $board2;
$cat1->Boards[2] = $board3;
$board4 = new BoardWithPosition();
$board4->position = 0;
// The second category gets 1 board!
$cat2->Boards[0] = $board4;
$this->connection->flush();
}
/**
* Prepares the tables.
*/
public function prepareTables() {
$this->tables[] = "CategoryWithPosition";
$this->tables[] = "BoardWithPosition";
parent::prepareTables();
}
/**
* Checks whether the boards are correctly assigned to the categories.
*
* The 'evil' result set that confuses the object population is displayed below.
*
* catId | catPos | catName | boardPos | board.category_id
* 1 | 0 | First | 0 | 1
* 2 | 0 | Second | 0 | 2 <-- The split that confuses the object population
* 1 | 0 | First | 1 | 1
* 1 | 0 | First | 2 | 1
* 3 | 2 | Third | NULL
*/
public function testQueryWithOrdering() {
$categories = $this->connection->query("FROM CategoryWithPosition.Boards
ORDER BY CategoryWithPosition.position ASC, CategoryWithPosition.Boards.position ASC");
// Check each category
foreach ($categories as $category) {
switch ($category->name) {
case "First":
// The first category should have 3 boards, right?
// It has only 1! The other two slipped to the 2nd category!
$this->assertEqual(3, $category->Boards->count());
break;
case "Second":
// The second category should have 1 board, but it got 3 now
$this->assertEqual(1, $category->Boards->count());
break;
case "Third":
// The third has no boards as expected.
$this->assertEqual(0, $category->Boards->count());
break;
}
}
}
}
?>

18
tests/classes.php
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@ -522,4 +522,22 @@ class MyUserOtherThing extends Doctrine_Record {
$this->hasColumn("other_thing_id", "integer");
}
}
class CategoryWithPosition extends Doctrine_Record {
public function setTableDefinition() {
$this->hasColumn("position", "integer");
$this->hasColumn("name", "string", 255);
}
public function setUp() {
$this->ownsMany("BoardWithPosition as Boards", "BoardWithPosition.category_id");
}
}
class BoardWithPosition extends Doctrine_Record {
public function setTableDefinition() {
$this->hasColumn("position", "integer");
$this->hasColumn("category_id", "integer");
}
public function setUp() {
$this->hasOne("CategoryWithPosition as Category", "BoardWithPosition.category_id");
}
}
?>

3
tests/run.php
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@ -36,6 +36,7 @@ require_once("EnumTestCase.php");
require_once("RelationAccessTestCase.php");
require_once("RelationTestCase.php");
require_once("DataDictSqliteTestCase.php");
require_once("CustomResultSetOrderTestCase.php");
error_reporting(E_ALL);
@ -105,6 +106,8 @@ $test->addTestCase(new Doctrine_QueryTestCase());
$test->addTestCase(new Doctrine_EventListener_Chain_TestCase());
$test->addTestCase(new Doctrine_CustomResultSetOrderTestCase());
//$test->addTestCase(new Doctrine_Cache_FileTestCase());
//$test->addTestCase(new Doctrine_Cache_SqliteTestCase());