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Diffstat (limited to 'vendor/symfony/yaml/Tests/DumperTest.php')
| -rw-r--r-- | vendor/symfony/yaml/Tests/DumperTest.php | 429 |
1 files changed, 429 insertions, 0 deletions
diff --git a/vendor/symfony/yaml/Tests/DumperTest.php b/vendor/symfony/yaml/Tests/DumperTest.php new file mode 100644 index 0000000..85dfd5b --- /dev/null +++ b/vendor/symfony/yaml/Tests/DumperTest.php @@ -0,0 +1,429 @@ +<?php + +/* + * This file is part of the Symfony package. + * + * (c) Fabien Potencier <fabien@symfony.com> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\Yaml\Tests; + +use PHPUnit\Framework\TestCase; +use Symfony\Component\Yaml\Dumper; +use Symfony\Component\Yaml\Parser; +use Symfony\Component\Yaml\Yaml; + +class DumperTest extends TestCase +{ + protected $parser; + protected $dumper; + protected $path; + + protected $array = array( + '' => 'bar', + 'foo' => '#bar', + 'foo\'bar' => array(), + 'bar' => array(1, 'foo'), + 'foobar' => array( + 'foo' => 'bar', + 'bar' => array(1, 'foo'), + 'foobar' => array( + 'foo' => 'bar', + 'bar' => array(1, 'foo'), + ), + ), + ); + + protected function setUp() + { + $this->parser = new Parser(); + $this->dumper = new Dumper(); + $this->path = __DIR__.'/Fixtures'; + } + + protected function tearDown() + { + $this->parser = null; + $this->dumper = null; + $this->path = null; + $this->array = null; + } + + public function testIndentationInConstructor() + { + $dumper = new Dumper(7); + $expected = <<<'EOF' +'': bar +foo: '#bar' +'foo''bar': { } +bar: + - 1 + - foo +foobar: + foo: bar + bar: + - 1 + - foo + foobar: + foo: bar + bar: + - 1 + - foo + +EOF; + $this->assertEquals($expected, $dumper->dump($this->array, 4, 0)); + } + + public function testSpecifications() + { + $files = $this->parser->parse(file_get_contents($this->path.'/index.yml')); + foreach ($files as $file) { + $yamls = file_get_contents($this->path.'/'.$file.'.yml'); + + // split YAMLs documents + foreach (preg_split('/^---( %YAML\:1\.0)?/m', $yamls) as $yaml) { + if (!$yaml) { + continue; + } + + $test = $this->parser->parse($yaml); + if (isset($test['dump_skip']) && $test['dump_skip']) { + continue; + } elseif (isset($test['todo']) && $test['todo']) { + // TODO + } else { + eval('$expected = '.trim($test['php']).';'); + $this->assertSame($expected, $this->parser->parse($this->dumper->dump($expected, 10)), $test['test']); + } + } + } + } + + public function testInlineLevel() + { + $expected = <<<'EOF' +{ '': bar, foo: '#bar', 'foo''bar': { }, bar: [1, foo], foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } } } +EOF; + $this->assertEquals($expected, $this->dumper->dump($this->array, -10), '->dump() takes an inline level argument'); + $this->assertEquals($expected, $this->dumper->dump($this->array, 0), '->dump() takes an inline level argument'); + + $expected = <<<'EOF' +'': bar +foo: '#bar' +'foo''bar': { } +bar: [1, foo] +foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } } + +EOF; + $this->assertEquals($expected, $this->dumper->dump($this->array, 1), '->dump() takes an inline level argument'); + + $expected = <<<'EOF' +'': bar +foo: '#bar' +'foo''bar': { } +bar: + - 1 + - foo +foobar: + foo: bar + bar: [1, foo] + foobar: { foo: bar, bar: [1, foo] } + +EOF; + $this->assertEquals($expected, $this->dumper->dump($this->array, 2), '->dump() takes an inline level argument'); + + $expected = <<<'EOF' +'': bar +foo: '#bar' +'foo''bar': { } +bar: + - 1 + - foo +foobar: + foo: bar + bar: + - 1 + - foo + foobar: + foo: bar + bar: [1, foo] + +EOF; + $this->assertEquals($expected, $this->dumper->dump($this->array, 3), '->dump() takes an inline level argument'); + + $expected = <<<'EOF' +'': bar +foo: '#bar' +'foo''bar': { } +bar: + - 1 + - foo +foobar: + foo: bar + bar: + - 1 + - foo + foobar: + foo: bar + bar: + - 1 + - foo + +EOF; + $this->assertEquals($expected, $this->dumper->dump($this->array, 4), '->dump() takes an inline level argument'); + $this->assertEquals($expected, $this->dumper->dump($this->array, 10), '->dump() takes an inline level argument'); + } + + public function testObjectSupportEnabled() + { + $dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, Yaml::DUMP_OBJECT); + + $this->assertEquals('{ foo: !php/object \'O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}\', bar: 1 }', $dump, '->dump() is able to dump objects'); + } + + public function testObjectSupportDisabledButNoExceptions() + { + $dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1)); + + $this->assertEquals('{ foo: null, bar: 1 }', $dump, '->dump() does not dump objects when disabled'); + } + + /** + * @expectedException \Symfony\Component\Yaml\Exception\DumpException + */ + public function testObjectSupportDisabledWithExceptions() + { + $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE); + } + + /** + * @dataProvider getEscapeSequences + */ + public function testEscapedEscapeSequencesInQuotedScalar($input, $expected) + { + $this->assertEquals($expected, $this->dumper->dump($input)); + } + + public function getEscapeSequences() + { + return array( + 'empty string' => array('', "''"), + 'null' => array("\x0", '"\\0"'), + 'bell' => array("\x7", '"\\a"'), + 'backspace' => array("\x8", '"\\b"'), + 'horizontal-tab' => array("\t", '"\\t"'), + 'line-feed' => array("\n", '"\\n"'), + 'vertical-tab' => array("\v", '"\\v"'), + 'form-feed' => array("\xC", '"\\f"'), + 'carriage-return' => array("\r", '"\\r"'), + 'escape' => array("\x1B", '"\\e"'), + 'space' => array(' ', "' '"), + 'double-quote' => array('"', "'\"'"), + 'slash' => array('/', '/'), + 'backslash' => array('\\', '\\'), + 'next-line' => array("\xC2\x85", '"\\N"'), + 'non-breaking-space' => array("\xc2\xa0", '"\\_"'), + 'line-separator' => array("\xE2\x80\xA8", '"\\L"'), + 'paragraph-separator' => array("\xE2\x80\xA9", '"\\P"'), + 'colon' => array(':', "':'"), + ); + } + + public function testBinaryDataIsDumpedBase64Encoded() + { + $binaryData = file_get_contents(__DIR__.'/Fixtures/arrow.gif'); + $expected = '{ data: !!binary '.base64_encode($binaryData).' }'; + + $this->assertSame($expected, $this->dumper->dump(array('data' => $binaryData))); + } + + public function testNonUtf8DataIsDumpedBase64Encoded() + { + // "für" (ISO-8859-1 encoded) + $this->assertSame('!!binary ZsM/cg==', $this->dumper->dump("f\xc3\x3fr")); + } + + /** + * @dataProvider objectAsMapProvider + */ + public function testDumpObjectAsMap($object, $expected) + { + $yaml = $this->dumper->dump($object, 0, 0, Yaml::DUMP_OBJECT_AS_MAP); + + $this->assertEquals($expected, Yaml::parse($yaml, Yaml::PARSE_OBJECT_FOR_MAP)); + } + + public function objectAsMapProvider() + { + $tests = array(); + + $bar = new \stdClass(); + $bar->class = 'classBar'; + $bar->args = array('bar'); + $zar = new \stdClass(); + $foo = new \stdClass(); + $foo->bar = $bar; + $foo->zar = $zar; + $object = new \stdClass(); + $object->foo = $foo; + $tests['stdClass'] = array($object, $object); + + $arrayObject = new \ArrayObject(); + $arrayObject['foo'] = 'bar'; + $arrayObject['baz'] = 'foobar'; + $parsedArrayObject = new \stdClass(); + $parsedArrayObject->foo = 'bar'; + $parsedArrayObject->baz = 'foobar'; + $tests['ArrayObject'] = array($arrayObject, $parsedArrayObject); + + $a = new A(); + $tests['arbitrary-object'] = array($a, null); + + return $tests; + } + + public function testDumpingArrayObjectInstancesRespectsInlineLevel() + { + $deep = new \ArrayObject(array('deep1' => 'd', 'deep2' => 'e')); + $inner = new \ArrayObject(array('inner1' => 'b', 'inner2' => 'c', 'inner3' => $deep)); + $outer = new \ArrayObject(array('outer1' => 'a', 'outer2' => $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; + $this->assertSame($expected, $yaml); + } + + public function testDumpingArrayObjectInstancesWithNumericKeysInlined() + { + $deep = new \ArrayObject(array('d', 'e')); + $inner = new \ArrayObject(array('b', 'c', $deep)); + $outer = new \ArrayObject(array('a', $inner)); + + $yaml = $this->dumper->dump($outer, 0, 0, Yaml::DUMP_OBJECT_AS_MAP); + $expected = <<<YAML +{ 0: a, 1: { 0: b, 1: c, 2: { 0: d, 1: e } } } +YAML; + $this->assertSame($expected, $yaml); + } + + public function testDumpingArrayObjectInstancesWithNumericKeysRespectsInlineLevel() + { + $deep = new \ArrayObject(array('d', 'e')); + $inner = new \ArrayObject(array('b', 'c', $deep)); + $outer = new \ArrayObject(array('a', $inner)); + $yaml = $this->dumper->dump($outer, 2, 0, Yaml::DUMP_OBJECT_AS_MAP); + $expected = <<<YAML +0: a +1: + 0: b + 1: c + 2: { 0: d, 1: e } + +YAML; + $this->assertEquals($expected, $yaml); + } + + public function testDumpEmptyArrayObjectInstanceAsMap() + { + $this->assertSame('{ }', $this->dumper->dump(new \ArrayObject(), 2, 0, Yaml::DUMP_OBJECT_AS_MAP)); + } + + public function testDumpEmptyStdClassInstanceAsMap() + { + $this->assertSame('{ }', $this->dumper->dump(new \stdClass(), 2, 0, Yaml::DUMP_OBJECT_AS_MAP)); + } + + public function testDumpingStdClassInstancesRespectsInlineLevel() + { + $deep = new \stdClass(); + $deep->deep1 = 'd'; + $deep->deep2 = 'e'; + + $inner = new \stdClass(); + $inner->inner1 = 'b'; + $inner->inner2 = 'c'; + $inner->inner3 = $deep; + + $outer = new \stdClass(); + $outer->outer1 = 'a'; + $outer->outer2 = $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; + $this->assertSame($expected, $yaml); + } + + public function testDumpMultiLineStringAsScalarBlock() + { + $data = array( + 'data' => array( + 'single_line' => 'foo bar baz', + 'multi_line' => "foo\nline with trailing spaces:\n \nbar\ninteger like line:\n123456789\nempty line:\n\nbaz", + 'multi_line_with_carriage_return' => "foo\nbar\r\nbaz", + 'nested_inlined_multi_line_string' => array( + 'inlined_multi_line' => "foo\nbar\r\nempty line:\n\nbaz", + ), + ), + ); + + $this->assertSame(file_get_contents(__DIR__.'/Fixtures/multiple_lines_as_literal_block.yml'), $this->dumper->dump($data, 2, 0, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK)); + } + + public function testDumpMultiLineStringAsScalarBlockWhenFirstLineHasLeadingSpace() + { + $data = array( + 'data' => array( + 'multi_line' => " the first line has leading spaces\nThe second line does not.", + ), + ); + + $this->assertSame(file_get_contents(__DIR__.'/Fixtures/multiple_lines_as_literal_block_leading_space_in_first_line.yml'), $this->dumper->dump($data, 2, 0, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK)); + } + + public function testCarriageReturnIsMaintainedWhenDumpingAsMultiLineLiteralBlock() + { + $this->assertSame("- \"a\\r\\nb\\nc\"\n", $this->dumper->dump(array("a\r\nb\nc"), 2, 0, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK)); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage The indentation must be greater than zero + */ + public function testZeroIndentationThrowsException() + { + new Dumper(0); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage The indentation must be greater than zero + */ + public function testNegativeIndentationThrowsException() + { + new Dumper(-4); + } +} + +class A +{ + public $a = 'foo'; +} |