Chris@0: <?php
Chris@0: 
Chris@0: namespace Grasmash\YamlExpander\Tests\Command;
Chris@0: 
Chris@0: use Dflydev\DotAccessData\Data;
Chris@0: use Grasmash\YamlExpander\Expander;
Chris@0: use Grasmash\YamlExpander\Tests\TestBase;
Chris@0: use Symfony\Component\Yaml\Yaml;
Chris@0: 
Chris@0: class ExpanderTest extends \PHPUnit_Framework_TestCase
Chris@0: {
Chris@0: 
Chris@0:     /**
Chris@0:      * Tests Expander::expandArrayProperties().
Chris@0:      *
Chris@0:      * @param string $filename
Chris@0:      * @param array $reference_array
Chris@0:      *
Chris@0:      * @dataProvider providerYaml
Chris@0:      */
Chris@0:     public function testExpandArrayProperties($filename, $reference_array)
Chris@0:     {
Chris@0:         $array = Yaml::parse(file_get_contents(__DIR__ . "/../resources/$filename"));
Chris@0:         putenv("test=gomjabbar");
Chris@0:         $expanded = Expander::expandArrayProperties($array);
Chris@0:         $this->assertEquals('gomjabbar', $expanded['env-test']);
Chris@0:         $this->assertEquals('Frank Herbert 1965', $expanded['book']['copyright']);
Chris@0:         $this->assertEquals('Paul Atreides', $expanded['book']['protaganist']);
Chris@0:         $this->assertEquals('Dune by Frank Herbert', $expanded['summary']);
Chris@0:         $this->assertEquals('${book.media.1}, hardcover', $expanded['available-products']);
Chris@0:         $this->assertEquals('Dune', $expanded['product-name']);
Chris@0:         $this->assertEquals(Yaml::dump($array['inline-array'], 0), $expanded['expand-array']);
Chris@0: 
Chris@0:         $expanded = Expander::expandArrayProperties($array, $reference_array);
Chris@0:         $this->assertEquals('Dune Messiah, and others.', $expanded['sequels']);
Chris@0:         $this->assertEquals('Dune Messiah', $expanded['book']['nested-reference']);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Tests Expander::parse().
Chris@0:      *
Chris@0:      * @param string $filename
Chris@0:      * @param array $reference_array
Chris@0:      *
Chris@0:      * @dataProvider providerYaml
Chris@0:      */
Chris@0:     public function testParse($filename, $reference_array)
Chris@0:     {
Chris@0:         $yaml_string = file_get_contents(__DIR__ . "/../resources/$filename");
Chris@0:         $expanded = Expander::parse($yaml_string);
Chris@0:         $this->assertEquals('Frank Herbert 1965', $expanded['book']['copyright']);
Chris@0:         $this->assertEquals('Paul Atreides', $expanded['book']['protaganist']);
Chris@0:         $this->assertEquals('Dune by Frank Herbert', $expanded['summary']);
Chris@0:         $this->assertEquals('${book.media.1}, hardcover', $expanded['available-products']);
Chris@0: 
Chris@0:         $expanded = Expander::parse($yaml_string, $reference_array);
Chris@0:         $this->assertEquals('Dune Messiah, and others.', $expanded['sequels']);
Chris@0:         $this->assertEquals('Dune Messiah', $expanded['book']['nested-reference']);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @return array
Chris@0:      *   An array of values to test.
Chris@0:      */
Chris@0:     public function providerYaml()
Chris@0:     {
Chris@0:         return [
Chris@0:           ['valid.yml', [
Chris@0:             'book' => [
Chris@0:               'sequel' => 'Dune Messiah'
Chris@0:             ]
Chris@0:           ]],
Chris@0:         ];
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Tests Expander::expandProperty().
Chris@0:      *
Chris@0:      * @dataProvider providerTestExpandProperty
Chris@0:      */
Chris@0:     public function testExpandProperty($array, $property_name, $unexpanded_string, $expected)
Chris@0:     {
Chris@0:         $data = new Data($array);
Chris@0:         $expanded_value = Expander::expandProperty($property_name, $unexpanded_string, $data);
Chris@0: 
Chris@0:         $this->assertEquals($expected, $expanded_value);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @return array
Chris@0:      */
Chris@0:     public function providerTestExpandProperty()
Chris@0:     {
Chris@0:         return [
Chris@0:             [ ['author' => 'Frank Herbert'], 'author', '${author}', 'Frank Herbert' ],
Chris@0:             [ ['book' =>  ['author' => 'Frank Herbert' ]], 'book.author', '${book.author}', 'Frank Herbert' ],
Chris@0:         ];
Chris@0:     }
Chris@0: }