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[Yaml] Failing test for not in-lined map-objects #22392

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19 changes: 19 additions & 0 deletions src/Symfony/Component/Yaml/Tests/DumperTest.php
Original file line number Diff line number Diff line change
Expand Up @@ -205,6 +205,25 @@ public function testInlineLevel()
$this->assertEquals($expected, $this->dumper->dump($this->array, 10), '->dump() takes an inline level argument');
}

public function testArrayObjectAsMapNotInLined()
{
$deep = new \ArrayObject(array('deep1' => 'd', 'deep2' => 'e'));
$inner = new \ArrayObject(array('inner1' => 'b', 'inner2' => 'c', 'inner3' => $deep));
$outer = new \ArrayObject(array('outer1' => 'a', 'outer1' => $inner));

$yaml = $this->dumper->dump($outer, 2, 0, Yaml::DUMP_OBJECT_AS_MAP);

$expected = <<<YAML
outer1: a
outer2:
inner1: b
inner2: c
inner3: { deep1: d, deep2: e }

YAML;
$this->assertEquals($expected, $yaml);
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@goetas goetas Apr 12, 2017

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Current value:

{ outer1: { inner1: b, inner2: c, inner3: { deep1: d, deep2: e } } }

}

public function testObjectSupportEnabled()
{
$dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, Yaml::DUMP_OBJECT);
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