Introducing album preferences via yaml file

Filling request #93 and #85
Partial solution for #91

1 files changed, 740 insertions, 0 deletions

diff --git a/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParserTest.php b/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParserTest.php
new file mode 100644
index 00000000..ecd4b49f
--- /dev/null
+++ b/vendor/symfony/yaml/Symfony/Component/Yaml/Tests/ParserTest.php
@@ -0,0 +1,740 @@
+<?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 Symfony\Component\Yaml\Yaml;
+use Symfony\Component\Yaml\Parser;
+
+class ParserTest extends \PHPUnit_Framework_TestCase
+{
+    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
+        $yamls = array(
+            "foo:\n	bar",
+            "foo:\n 	bar",
+            "foo:\n	 bar",
+            "foo:\n 	 bar",
+        );
+
+        foreach ($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: |
+    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');
+    }
+
+    public function testObjectSupportDisabledButNoExceptions()
+    {
+        $input = <<<EOF
+foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
+bar: 1
+EOF;
+
+        $this->assertEquals(array('foo' => null, 'bar' => 1), $this->parser->parse($input), '->parse() does not parse objects');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     */
+    public function testObjectsSupportDisabledWithExceptions()
+    {
+        $this->parser->parse('foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}', true, false);
+    }
+
+    public function testNonUtf8Exception()
+    {
+        if (!function_exists('iconv')) {
+            $this->markTestSkipped('Exceptions for non-utf8 charsets require the iconv() function.');
+
+            return;
+        }
+
+        $yamls = array(
+            iconv("UTF-8", "ISO-8859-1", "foo: 'äöüß'"),
+            iconv("UTF-8", "ISO-8859-15", "euro: '€'"),
+            iconv("UTF-8", "CP1252", "cp1252: '©ÉÇáñ'"),
+        );
+
+        foreach ($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
+     * @expectedExceptionMessage 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
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     */
+    public function testMappingInASequence()
+    {
+        Yaml::parse(<<<EOF
+yaml:
+  - array stuff
+  hash: me
+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
+     *
+     * @covers \Symfony\Component\Yaml\Parser::parse
+     */
+    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));
+    }
+
+    /**
+     * @covers \Symfony\Component\Yaml\Inline::parseMapping
+     */
+    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 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));
+    }
+}
+
+class B
+{
+    public $b = 'foo';
+}