class ParserTest in Loft Data Grids 7.2
Same name and namespace in other branches
- 6.2 vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParserTest.php \Symfony\Component\Yaml\Tests\ParserTest
Hierarchy
- class \Symfony\Component\Yaml\Tests\ParserTest extends \PHPUnit\Framework\TestCase
Expanded class hierarchy of ParserTest
File
- vendor/
symfony/ yaml/ Tests/ ParserTest.php, line 18
Namespace
Symfony\Component\Yaml\TestsView source
class ParserTest extends TestCase {
/** @var Parser */
protected $parser;
protected function setUp() {
$this->parser = new Parser();
}
protected function tearDown() {
$this->parser = null;
}
/**
* @dataProvider getDataFormSpecifications
*/
public function testSpecifications($file, $expected, $yaml, $comment) {
$this
->assertEquals($expected, var_export($this->parser
->parse($yaml), true), $comment);
}
public function getDataFormSpecifications() {
$parser = new Parser();
$path = __DIR__ . '/Fixtures';
$tests = array();
$files = $parser
->parse(file_get_contents($path . '/index.yml'));
foreach ($files as $file) {
$yamls = file_get_contents($path . '/' . $file . '.yml');
// split YAMLs documents
foreach (preg_split('/^---( %YAML\\:1\\.0)?/m', $yamls) as $yaml) {
if (!$yaml) {
continue;
}
$test = $parser
->parse($yaml);
if (isset($test['todo']) && $test['todo']) {
// TODO
}
else {
eval('$expected = ' . trim($test['php']) . ';');
$tests[] = array(
$file,
var_export($expected, true),
$test['yaml'],
$test['test'],
);
}
}
}
return $tests;
}
public function testTabsInYaml() {
// test tabs in YAML
$yamls = array(
"foo:\n\tbar",
"foo:\n \tbar",
"foo:\n\t bar",
"foo:\n \t bar",
);
foreach ($yamls as $yaml) {
try {
$content = $this->parser
->parse($yaml);
$this
->fail('YAML files must not contain tabs');
} catch (\Exception $e) {
$this
->assertInstanceOf('\\Exception', $e, 'YAML files must not contain tabs');
$this
->assertEquals('A YAML file cannot contain tabs as indentation at line 2 (near "' . strpbrk($yaml, "\t") . '").', $e
->getMessage(), 'YAML files must not contain tabs');
}
}
}
public function testEndOfTheDocumentMarker() {
$yaml = <<<'EOF'
--- %YAML:1.0
foo
...
EOF;
$this
->assertEquals('foo', $this->parser
->parse($yaml));
}
public function getBlockChompingTests() {
$tests = array();
$yaml = <<<'EOF'
foo: |-
one
two
bar: |-
one
two
EOF;
$expected = array(
'foo' => "one\ntwo",
'bar' => "one\ntwo",
);
$tests['Literal block chomping strip with single trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |-
one
two
bar: |-
one
two
EOF;
$expected = array(
'foo' => "one\ntwo",
'bar' => "one\ntwo",
);
$tests['Literal block chomping strip with multiple trailing newlines'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
{}
EOF;
$expected = array();
$tests['Literal block chomping strip with multiple trailing newlines after a 1-liner'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |-
one
two
bar: |-
one
two
EOF;
$expected = array(
'foo' => "one\ntwo",
'bar' => "one\ntwo",
);
$tests['Literal block chomping strip without trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |
one
two
bar: |
one
two
EOF;
$expected = array(
'foo' => "one\ntwo\n",
'bar' => "one\ntwo\n",
);
$tests['Literal block chomping clip with single trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |
one
two
bar: |
one
two
EOF;
$expected = array(
'foo' => "one\ntwo\n",
'bar' => "one\ntwo\n",
);
$tests['Literal block chomping clip with multiple trailing newlines'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo:
- bar: |
one
two
EOF;
$expected = array(
'foo' => array(
array(
'bar' => "one\n\ntwo",
),
),
);
$tests['Literal block chomping clip with embedded blank line inside unindented collection'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |
one
two
bar: |
one
two
EOF;
$expected = array(
'foo' => "one\ntwo\n",
'bar' => "one\ntwo",
);
$tests['Literal block chomping clip without trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |+
one
two
bar: |+
one
two
EOF;
$expected = array(
'foo' => "one\ntwo\n",
'bar' => "one\ntwo\n",
);
$tests['Literal block chomping keep with single trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |+
one
two
bar: |+
one
two
EOF;
$expected = array(
'foo' => "one\ntwo\n\n",
'bar' => "one\ntwo\n\n",
);
$tests['Literal block chomping keep with multiple trailing newlines'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: |+
one
two
bar: |+
one
two
EOF;
$expected = array(
'foo' => "one\ntwo\n",
'bar' => "one\ntwo",
);
$tests['Literal block chomping keep without trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >-
one
two
bar: >-
one
two
EOF;
$expected = array(
'foo' => 'one two',
'bar' => 'one two',
);
$tests['Folded block chomping strip with single trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >-
one
two
bar: >-
one
two
EOF;
$expected = array(
'foo' => 'one two',
'bar' => 'one two',
);
$tests['Folded block chomping strip with multiple trailing newlines'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >-
one
two
bar: >-
one
two
EOF;
$expected = array(
'foo' => 'one two',
'bar' => 'one two',
);
$tests['Folded block chomping strip without trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >
one
two
bar: >
one
two
EOF;
$expected = array(
'foo' => "one two\n",
'bar' => "one two\n",
);
$tests['Folded block chomping clip with single trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >
one
two
bar: >
one
two
EOF;
$expected = array(
'foo' => "one two\n",
'bar' => "one two\n",
);
$tests['Folded block chomping clip with multiple trailing newlines'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >
one
two
bar: >
one
two
EOF;
$expected = array(
'foo' => "one two\n",
'bar' => 'one two',
);
$tests['Folded block chomping clip without trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >+
one
two
bar: >+
one
two
EOF;
$expected = array(
'foo' => "one two\n",
'bar' => "one two\n",
);
$tests['Folded block chomping keep with single trailing newline'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >+
one
two
bar: >+
one
two
EOF;
$expected = array(
'foo' => "one two\n\n",
'bar' => "one two\n\n",
);
$tests['Folded block chomping keep with multiple trailing newlines'] = array(
$expected,
$yaml,
);
$yaml = <<<'EOF'
foo: >+
one
two
bar: >+
one
two
EOF;
$expected = array(
'foo' => "one two\n",
'bar' => 'one two',
);
$tests['Folded block chomping keep without trailing newline'] = array(
$expected,
$yaml,
);
return $tests;
}
/**
* @dataProvider getBlockChompingTests
*/
public function testBlockChomping($expected, $yaml) {
$this
->assertSame($expected, $this->parser
->parse($yaml));
}
/**
* Regression test for issue #7989.
*
* @see https://github.com/symfony/symfony/issues/7989
*/
public function testBlockLiteralWithLeadingNewlines() {
$yaml = <<<'EOF'
foo: |-
bar
EOF;
$expected = array(
'foo' => "\n\nbar",
);
$this
->assertSame($expected, $this->parser
->parse($yaml));
}
public function testObjectSupportEnabled() {
$input = <<<'EOF'
foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
bar: 1
EOF;
$this
->assertEquals(array(
'foo' => new B(),
'bar' => 1,
), $this->parser
->parse($input, false, true), '->parse() is able to parse objects');
$input = <<<'EOF'
foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
bar: 1
EOF;
$this
->assertEquals(array(
'foo' => new B(),
'bar' => 1,
), $this->parser
->parse($input, false, true), '->parse() is able to parse objects');
}
/**
* @dataProvider invalidDumpedObjectProvider
*/
public function testObjectSupportDisabledButNoExceptions($input) {
$this
->assertEquals(array(
'foo' => null,
'bar' => 1,
), $this->parser
->parse($input), '->parse() does not parse objects');
}
/**
* @dataProvider getObjectForMapTests
*/
public function testObjectForMap($yaml, $expected) {
$this
->assertEquals($expected, $this->parser
->parse($yaml, false, false, true));
}
public function getObjectForMapTests() {
$tests = array();
$yaml = <<<'EOF'
foo:
fiz: [cat]
EOF;
$expected = new \stdClass();
$expected->foo = new \stdClass();
$expected->foo->fiz = array(
'cat',
);
$tests['mapping'] = array(
$yaml,
$expected,
);
$yaml = '{ "foo": "bar", "fiz": "cat" }';
$expected = new \stdClass();
$expected->foo = 'bar';
$expected->fiz = 'cat';
$tests['inline-mapping'] = array(
$yaml,
$expected,
);
$yaml = "foo: bar\nbaz: foobar";
$expected = new \stdClass();
$expected->foo = 'bar';
$expected->baz = 'foobar';
$tests['object-for-map-is-applied-after-parsing'] = array(
$yaml,
$expected,
);
$yaml = <<<'EOT'
array:
- key: one
- key: two
EOT;
$expected = new \stdClass();
$expected->array = array();
$expected->array[0] = new \stdClass();
$expected->array[0]->key = 'one';
$expected->array[1] = new \stdClass();
$expected->array[1]->key = 'two';
$tests['nest-map-and-sequence'] = array(
$yaml,
$expected,
);
$yaml = <<<'YAML'
map:
1: one
2: two
YAML;
$expected = new \stdClass();
$expected->map = new \stdClass();
$expected->map->{1} = 'one';
$expected->map->{2} = 'two';
$tests['numeric-keys'] = array(
$yaml,
$expected,
);
$yaml = <<<'YAML'
map:
0: one
1: two
YAML;
$expected = new \stdClass();
$expected->map = new \stdClass();
$expected->map->{0} = 'one';
$expected->map->{1} = 'two';
$tests['zero-indexed-numeric-keys'] = array(
$yaml,
$expected,
);
return $tests;
}
/**
* @dataProvider invalidDumpedObjectProvider
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
*/
public function testObjectsSupportDisabledWithExceptions($yaml) {
$this->parser
->parse($yaml, true, false);
}
public function invalidDumpedObjectProvider() {
$yamlTag = <<<'EOF'
foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
bar: 1
EOF;
$localTag = <<<'EOF'
foo: !php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
bar: 1
EOF;
return array(
'yaml-tag' => array(
$yamlTag,
),
'local-tag' => array(
$localTag,
),
);
}
/**
* @requires extension iconv
*/
public function testNonUtf8Exception() {
$yamls = array(
iconv('UTF-8', 'ISO-8859-1', "foo: 'äöüß'"),
iconv('UTF-8', 'ISO-8859-15', "euro: '€'"),
iconv('UTF-8', 'CP1252', "cp1252: '©ÉÇáñ'"),
);
foreach ($yamls as $yaml) {
try {
$this->parser
->parse($yaml);
$this
->fail('charsets other than UTF-8 are rejected.');
} catch (\Exception $e) {
$this
->assertInstanceOf('Symfony\\Component\\Yaml\\Exception\\ParseException', $e, 'charsets other than UTF-8 are rejected.');
}
}
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
*/
public function testUnindentedCollectionException() {
$yaml = <<<'EOF'
collection:
-item1
-item2
-item3
EOF;
$this->parser
->parse($yaml);
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
*/
public function testShortcutKeyUnindentedCollectionException() {
$yaml = <<<'EOF'
collection:
- key: foo
foo: bar
EOF;
$this->parser
->parse($yaml);
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
* @expectedExceptionMessageRegExp /^Multiple documents are not supported.+/
*/
public function testMultipleDocumentsNotSupportedException() {
Yaml::parse(<<<'EOL'
# Ranking of 1998 home runs
---
- Mark McGwire
- Sammy Sosa
- Ken Griffey
# Team ranking
---
- Chicago Cubs
- St Louis Cardinals
EOL
);
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
*/
public function testSequenceInAMapping() {
Yaml::parse(<<<'EOF'
yaml:
hash: me
- array stuff
EOF
);
}
public function testSequenceInMappingStartedBySingleDashLine() {
$yaml = <<<'EOT'
a:
-
b:
-
bar: baz
- foo
d: e
EOT;
$expected = array(
'a' => array(
array(
'b' => array(
array(
'bar' => 'baz',
),
),
),
'foo',
),
'd' => 'e',
);
$this
->assertSame($expected, $this->parser
->parse($yaml));
}
public function testSequenceFollowedByCommentEmbeddedInMapping() {
$yaml = <<<'EOT'
a:
b:
- c
# comment
d: e
EOT;
$expected = array(
'a' => array(
'b' => array(
'c',
),
'd' => 'e',
),
);
$this
->assertSame($expected, $this->parser
->parse($yaml));
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
*/
public function testMappingInASequence() {
Yaml::parse(<<<'EOF'
yaml:
- array stuff
hash: me
EOF
);
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
* @expectedExceptionMessage missing colon
*/
public function testScalarInSequence() {
Yaml::parse(<<<'EOF'
foo:
- bar
"missing colon"
foo: bar
EOF
);
}
/**
* > It is an error for two equal keys to appear in the same mapping node.
* > In such a case the YAML processor may continue, ignoring the second
* > `key: value` pair and issuing an appropriate warning. This strategy
* > preserves a consistent information model for one-pass and random access
* > applications.
*
* @see http://yaml.org/spec/1.2/spec.html#id2759572
* @see http://yaml.org/spec/1.1/#id932806
*/
public function testMappingDuplicateKeyBlock() {
$input = <<<'EOD'
parent:
child: first
child: duplicate
parent:
child: duplicate
child: duplicate
EOD;
$expected = array(
'parent' => array(
'child' => 'first',
),
);
$this
->assertSame($expected, Yaml::parse($input));
}
public function testMappingDuplicateKeyFlow() {
$input = <<<'EOD'
parent: { child: first, child: duplicate }
parent: { child: duplicate, child: duplicate }
EOD;
$expected = array(
'parent' => array(
'child' => 'first',
),
);
$this
->assertSame($expected, Yaml::parse($input));
}
public function testEmptyValue() {
$input = <<<'EOF'
hash:
EOF;
$this
->assertEquals(array(
'hash' => null,
), Yaml::parse($input));
}
public function testCommentAtTheRootIndent() {
$this
->assertEquals(array(
'services' => array(
'app.foo_service' => array(
'class' => 'Foo',
),
'app/bar_service' => array(
'class' => 'Bar',
),
),
), Yaml::parse(<<<'EOF'
# comment 1
services:
# comment 2
# comment 3
app.foo_service:
class: Foo
# comment 4
# comment 5
app/bar_service:
class: Bar
EOF
));
}
public function testStringBlockWithComments() {
$this
->assertEquals(array(
'content' => <<<'EOT'
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOT
,
), Yaml::parse(<<<'EOF'
content: |
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOF
));
}
public function testFoldedStringBlockWithComments() {
$this
->assertEquals(array(
array(
'content' => <<<'EOT'
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOT
,
),
), Yaml::parse(<<<'EOF'
-
content: |
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOF
));
}
public function testNestedFoldedStringBlockWithComments() {
$this
->assertEquals(array(
array(
'title' => 'some title',
'content' => <<<'EOT'
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOT
,
),
), Yaml::parse(<<<'EOF'
-
title: some title
content: |
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOF
));
}
public function testReferenceResolvingInInlineStrings() {
$this
->assertEquals(array(
'var' => 'var-value',
'scalar' => 'var-value',
'list' => array(
'var-value',
),
'list_in_list' => array(
array(
'var-value',
),
),
'map_in_list' => array(
array(
'key' => 'var-value',
),
),
'embedded_mapping' => array(
array(
'key' => 'var-value',
),
),
'map' => array(
'key' => 'var-value',
),
'list_in_map' => array(
'key' => array(
'var-value',
),
),
'map_in_map' => array(
'foo' => array(
'bar' => 'var-value',
),
),
), Yaml::parse(<<<'EOF'
var: &var var-value
scalar: *var
list: [ *var ]
list_in_list: [[ *var ]]
map_in_list: [ { key: *var } ]
embedded_mapping: [ key: *var ]
map: { key: *var }
list_in_map: { key: [*var] }
map_in_map: { foo: { bar: *var } }
EOF
));
}
public function testYamlDirective() {
$yaml = <<<'EOF'
%YAML 1.2
---
foo: 1
bar: 2
EOF;
$this
->assertEquals(array(
'foo' => 1,
'bar' => 2,
), $this->parser
->parse($yaml));
}
public function testFloatKeys() {
$yaml = <<<'EOF'
foo:
1.2: "bar"
1.3: "baz"
EOF;
$expected = array(
'foo' => array(
'1.2' => 'bar',
'1.3' => 'baz',
),
);
$this
->assertEquals($expected, $this->parser
->parse($yaml));
}
/**
* @group legacy
* @expectedDeprecation Using a colon in the unquoted mapping value "bar: baz" in line 1 is deprecated since Symfony 2.8 and will throw a ParseException in 3.0.
* throw ParseException in Symfony 3.0
*/
public function testColonInMappingValueException() {
$yaml = <<<'EOF'
foo: bar: baz
EOF;
$this->parser
->parse($yaml);
}
public function testColonInMappingValueExceptionNotTriggeredByColonInComment() {
$yaml = <<<'EOT'
foo:
bar: foobar # Note: a comment after a colon
EOT;
$this
->assertSame(array(
'foo' => array(
'bar' => 'foobar',
),
), $this->parser
->parse($yaml));
}
/**
* @dataProvider getCommentLikeStringInScalarBlockData
*/
public function testCommentLikeStringsAreNotStrippedInBlockScalars($yaml, $expectedParserResult) {
$this
->assertSame($expectedParserResult, $this->parser
->parse($yaml));
}
public function getCommentLikeStringInScalarBlockData() {
$tests = array();
$yaml = <<<'EOT'
pages:
-
title: some title
content: |
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOT;
$expected = array(
'pages' => array(
array(
'title' => 'some title',
'content' => <<<'EOT'
# comment 1
header
# comment 2
<body>
<h1>title</h1>
</body>
footer # comment3
EOT
,
),
),
);
$tests[] = array(
$yaml,
$expected,
);
$yaml = <<<'EOT'
test: |
foo
# bar
baz
collection:
- one: |
foo
# bar
baz
- two: |
foo
# bar
baz
EOT;
$expected = array(
'test' => <<<'EOT'
foo
# bar
baz
EOT
,
'collection' => array(
array(
'one' => <<<'EOT'
foo
# bar
baz
EOT
,
),
array(
'two' => <<<'EOT'
foo
# bar
baz
EOT
,
),
),
);
$tests[] = array(
$yaml,
$expected,
);
$yaml = <<<'EOT'
foo:
bar:
scalar-block: >
line1
line2>
baz:
# comment
foobar: ~
EOT;
$expected = array(
'foo' => array(
'bar' => array(
'scalar-block' => "line1 line2>\n",
),
'baz' => array(
'foobar' => null,
),
),
);
$tests[] = array(
$yaml,
$expected,
);
$yaml = <<<'EOT'
a:
b: hello
# c: |
# first row
# second row
d: hello
EOT;
$expected = array(
'a' => array(
'b' => 'hello',
'd' => 'hello',
),
);
$tests[] = array(
$yaml,
$expected,
);
return $tests;
}
public function testBlankLinesAreParsedAsNewLinesInFoldedBlocks() {
$yaml = <<<'EOT'
test: >
<h2>A heading</h2>
<ul>
<li>a list</li>
<li>may be a good example</li>
</ul>
EOT;
$this
->assertSame(array(
'test' => <<<'EOT'
<h2>A heading</h2>
<ul> <li>a list</li> <li>may be a good example</li> </ul>
EOT
,
), $this->parser
->parse($yaml));
}
public function testAdditionallyIndentedLinesAreParsedAsNewLinesInFoldedBlocks() {
$yaml = <<<'EOT'
test: >
<h2>A heading</h2>
<ul>
<li>a list</li>
<li>may be a good example</li>
</ul>
EOT;
$this
->assertSame(array(
'test' => <<<'EOT'
<h2>A heading</h2>
<ul>
<li>a list</li>
<li>may be a good example</li>
</ul>
EOT
,
), $this->parser
->parse($yaml));
}
/**
* @param $lineNumber
* @param $yaml
* @dataProvider parserThrowsExceptionWithCorrectLineNumberProvider
*/
public function testParserThrowsExceptionWithCorrectLineNumber($lineNumber, $yaml) {
if (method_exists($this, 'expectException')) {
$this
->expectException('\\Symfony\\Component\\Yaml\\Exception\\ParseException');
$this
->expectExceptionMessage(sprintf('Unexpected characters near "," at line %d (near "bar: "123",").', $lineNumber));
}
else {
$this
->setExpectedException('\\Symfony\\Component\\Yaml\\Exception\\ParseException', sprintf('Unexpected characters near "," at line %d (near "bar: "123",").', $lineNumber));
}
$this->parser
->parse($yaml);
}
public function parserThrowsExceptionWithCorrectLineNumberProvider() {
return array(
array(
4,
<<<'YAML'
foo:
-
# bar
bar: "123",
YAML
,
),
array(
5,
<<<'YAML'
foo:
-
# bar
# bar
bar: "123",
YAML
,
),
array(
8,
<<<'YAML'
foo:
-
# foobar
baz: 123
bar:
-
# bar
bar: "123",
YAML
,
),
array(
10,
<<<'YAML'
foo:
-
# foobar
# foobar
baz: 123
bar:
-
# bar
# bar
bar: "123",
YAML
,
),
);
}
public function testCanParseVeryLongValue() {
$longStringWithSpaces = str_repeat('xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ', 20000);
$trickyVal = array(
'x' => $longStringWithSpaces,
);
$yamlString = Yaml::dump($trickyVal);
$arrayFromYaml = $this->parser
->parse($yamlString);
$this
->assertEquals($trickyVal, $arrayFromYaml);
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
* @expectedExceptionMessage Reference "foo" does not exist at line 2
*/
public function testParserCleansUpReferencesBetweenRuns() {
$yaml = <<<YAML
foo: &foo
baz: foobar
bar:
<<: *foo
YAML;
$this->parser
->parse($yaml);
$yaml = <<<YAML
bar:
<<: *foo
YAML;
$this->parser
->parse($yaml);
}
public function testParseReferencesOnMergeKeys() {
$yaml = <<<YAML
mergekeyrefdef:
a: foo
<<: &quux
b: bar
c: baz
mergekeyderef:
d: quux
<<: *quux
YAML;
$expected = array(
'mergekeyrefdef' => array(
'a' => 'foo',
'b' => 'bar',
'c' => 'baz',
),
'mergekeyderef' => array(
'd' => 'quux',
'b' => 'bar',
'c' => 'baz',
),
);
$this
->assertSame($expected, $this->parser
->parse($yaml));
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
* @expectedExceptionMessage Reference "foo" does not exist
*/
public function testEvalRefException() {
$yaml = <<<EOE
foo: { &foo { a: Steve, <<: *foo} }
EOE;
$this->parser
->parse($yaml);
}
}