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Fixed infinite loop when an element gets assigned itself as parent

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This fixes issue #230
This commit is contained in:
Jan Böhmer 2023-03-02 22:55:22 +01:00
parent d1b8a36b93
commit 7394a23a83
5 changed files with 32 additions and 4 deletions
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11
tests/Entity/Base/AbstractStructuralDBElementTest.php
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@ -144,4 +144,15 @@ class AbstractStructuralDBElementTest extends TestCase
$this->assertSame([$this->root, $this->child1], $this->child1->getPathArray());
$this->assertSame([$this->root], $this->root->getPathArray());
}
public function testGetSubelements(): void
{
$this->assertSame([$this->child1, $this->child2, $this->child3], $this->root->getSubelements()->toArray());
$this->assertSame([$this->child1_1, $this->child1_2], $this->child1->getSubelements()->toArray());
$this->assertSame([], $this->child1_1->getSubelements()->toArray());
//If a element is set as its own parent, it should not be returned as a subelement
$this->child1->setParent($this->child1);
$this->assertSame([], $this->child1->getSubelements()->toArray());
}
}