OutputTest

Complexity

Total Complexity

7

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	testAllCases()	0	6	1
A	normalizeJson()	0	7	2
A	provideAllCases()	0	25	4

<?php

class OutputTest extends SwaggerGen_TestCase
{

	/**
	 * @covers \SwaggerGen\Exception::__construct
	 * @dataProvider provideAllCases
	 */
	public function testAllCases($name, $files, $expected)
	{
		$SwaggerGen = new \SwaggerGen\SwaggerGen('example.com', '/base');
		$actual = $SwaggerGen->getSwagger($files, array(), \SwaggerGen\SwaggerGen::FORMAT_JSON);
		$this->assertJsonStringEqualsJsonString($expected, $this->normalizeJson($actual), $name);
	}

	/**
	 * Normalizes and pretty-prints json (whitespace mostly)
	 *
	 * This is useful to get better diff results when assertions fail.
	 *
	 * @param string $json
	 * @return string
	 */
	private function normalizeJson($json)
	{
		return json_encode(
			json_decode($json), 
			PHP_VERSION_ID >= 50400 ? constant('JSON_PRETTY_PRINT') : 0
		);
	}
	
	public function provideAllCases()
	{
		$cases = array();
		
		foreach (glob(__DIR__ . '/*', GLOB_ONLYDIR) as $dir) {
			$path = realpath($dir);					
			$json = $this->normalizeJson(file_get_contents($path . '/expected.json'));
			
			$files = array();
			if (file_exists($path . '/source.php')) {
				$files[] = $path . '/source.php';
			}
			if (file_exists($path . '/source.txt')) {
				$files[] = $path . '/source.txt';
			}
			
			$cases[] = array(
				basename($dir),
				$files,
				$json
			);
		}
		
		return $cases;
	}

}