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FIX DataQuery::applyRelation was returning the base class.

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If the applyRelation() was passed a relation that went to a class with a parent
class with a database table, applyRelation would return the name of the parent
class, rather than the class the relation was actually too.
This commit is contained in:
Simon Welsh 2012-06-25 11:34:02 +12:00
parent 5d39c4d7b0
commit 070ba56104
2 changed files with 49 additions and 3 deletions
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4
model/DataQuery.php
View File

@ -581,7 +581,7 @@ function max($field) {
if(!$relation) return $this->dataClass;
if(is_string($relation)) $relation = explode(".", $relation);
$modelClass = $this->dataClass;
foreach($relation as $rel) {
@ -601,7 +601,6 @@ function max($field) {
foreach($ancestry as $ancestor){
if($ancestor != $component){
$this->query->addInnerJoin($ancestor, "\"$component\".\"ID\" = \"$ancestor\".\"ID\"");
$component=$ancestor;
}
}
}
@ -623,7 +622,6 @@ function max($field) {
foreach($ancestry as $ancestor){
if($ancestor != $component){
$this->query->addInnerJoin($ancestor, "\"$component\".\"ID\" = \"$ancestor\".\"ID\"");
$component=$ancestor;
}
}
}

48
tests/model/DataQueryTest.php
View File

@ -13,5 +13,53 @@ class DataQueryTest extends SapphireTest {
$dq->leftJoin("Group_Members", "\"Group_Members\".\"MemberID\" = \"Member\".\"ID\"");
$this->assertContains("LEFT JOIN \"Group_Members\" ON \"Group_Members\".\"MemberID\" = \"Member\".\"ID\"", $dq->sql());
}
function testRelationReturn() {
$dq = new DataQuery('DataQueryTest_C');
$this->assertEquals('DataQueryTest_A', $dq->applyRelation('TestA'), 'DataQuery::applyRelation should return the name of the related object.');
$this->assertEquals('DataQueryTest_A', $dq->applyRelation('TestAs'), 'DataQuery::applyRelation should return the name of the related object.');
$this->assertEquals('DataQueryTest_A', $dq->applyRelation('ManyTestAs'), 'DataQuery::applyRelation should return the name of the related object.');
$this->assertEquals('DataQueryTest_B', $dq->applyRelation('TestB'), 'DataQuery::applyRelation should return the name of the related object.');
$this->assertEquals('DataQueryTest_B', $dq->applyRelation('TestBs'), 'DataQuery::applyRelation should return the name of the related object.');
$this->assertEquals('DataQueryTest_B', $dq->applyRelation('ManyTestBs'), 'DataQuery::applyRelation should return the name of the related object.');
}
}
class DataQueryTest_A extends DataObject implements TestOnly {
public static $db = array(
'Name' => 'Varchar',
);
public static $has_one = array(
'TestC' => 'DataQueryTest_C',
);
}
class DataQueryTest_B extends DataQueryTest_A {
public static $db = array(
'Title' => 'Varchar',
);
public static $has_one = array(
'TestC' => 'DataQueryTest_C',
);
}
class DataQueryTest_C extends DataObject implements TestOnly {
public static $has_one = array(
'TestA' => 'DataQueryTest_A',
'TestB' => 'DataQueryTest_B',
);
public static $has_many = array(
'TestAs' => 'DataQueryTest_A',
'TestBs' => 'DataQueryTest_B',
);
public static $many_many = array(
'ManyTestAs' => 'DataQueryTest_A',
'ManyTestBs' => 'DataQueryTest_B',
);
}