<?php

define('TESTS_FOLDER_PATH', __DIR__ .'/../');

class ARC2_getFormatTest extends ARC2_TestCase {

	public function testGetFormatWithAtom() {
		$data = file_get_contents(TESTS_FOLDER_PATH . 'data/atom/feed.atom');

		$actual = ARC2::getFormat($data, 'application/atom+xml');
		$this->assertEquals('atom', $actual);

		$actual = ARC2::getFormat($data);
		$this->assertEquals('atom', $actual);
	}

	public function testGetFormatWithRdfXml() {
		$data = file_get_contents(TESTS_FOLDER_PATH . 'data/rdfxml/planetrdf-bloggers.rdf');

		$actual = ARC2::getFormat($data, 'application/rdf+xml');
		$this->assertEquals('rdfxml', $actual);

		$actual = ARC2::getFormat($data);
		$this->assertEquals('rdfxml', $actual);
	}

	public function testGetFormatWithTurtle() {
		$data = file_get_contents(TESTS_FOLDER_PATH . 'data/turtle/manifest.ttl');

		$actual = ARC2::getFormat($data, 'text/turtle');
		$this->assertEquals('turtle', $actual);

		$actual = ARC2::getFormat($data);
		$this->assertEquals('turtle', $actual);
	}

	public function testGetFormatWithJson() {
		$data = file_get_contents(TESTS_FOLDER_PATH . 'data/json/sparql-select-result.json');

		$actual = ARC2::getFormat($data, 'application/json');
		$this->assertEquals('json', $actual);

		$actual = ARC2::getFormat($data);
		$this->assertEquals('json', $actual);

		$data = file_get_contents(TESTS_FOLDER_PATH . 'data/json/crunchbase-facebook.js');

		$actual = ARC2::getFormat($data);
		$this->assertEquals('cbjson', $actual);

	}

	public function testGetFormatWithN3() {
		$data = file_get_contents(TESTS_FOLDER_PATH . 'data/nt/test.nt');

		$actual = ARC2::getFormat($data, 'application/rdf+n3');
		$this->assertEquals('n3', $actual);

		$actual = ARC2::getFormat($data, '', 'n3');
		$this->assertEquals('n3', $actual);
	}

	public function testGetFormatWithNTriples() {
		$data = file_get_contents(TESTS_FOLDER_PATH . 'data/nt/test.nt');

		$actual = ARC2::getFormat($data);
		$this->assertEquals('ntriples', $actual);

		$actual = ARC2::getFormat($data, '', 'nt');
		$this->assertEquals('ntriples', $actual);
	}

}