Onoi\CallbackContainer\Tests\BacktraceSnifferTest

Complexity

Total Complexity

5

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	testCanConstruct()	0	7	1
A	testGetCaller()	0	9	1
A	testGetCallerWithDifferentDepth()	0	14	1
A	testGetCallers()	0	9	1
A	testGetCallersWithDifferentDepth()	0	12	1

<?php

namespace Onoi\CallbackContainer\Tests;

use Onoi\CallbackContainer\BacktraceSniffer;

/**
 * @covers \Onoi\CallbackContainer\BacktraceSniffer
 * @group onoi-callback-container
 *
 * @license GNU GPL v2+
 * @since 2.0
 *
 * @author mwjames
 */
class BacktraceSnifferTest extends \PHPUnit_Framework_TestCase {

	public function testCanConstruct() {

		$this->assertInstanceOf(
			'\Onoi\CallbackContainer\BacktraceSniffer',
			new BacktraceSniffer()
		);
	}

	public function testGetCaller() {

		$instance = new BacktraceSniffer();

		$this->assertEquals(
			__METHOD__,
			$instance->getCaller()
		);
	}

	public function testGetCallerWithDifferentDepth() {

		$instance = new BacktraceSniffer();

		$this->assertEquals(
			'ReflectionMethod::invokeArgs',
			$instance->getCaller( 2 )
		);

		$this->assertEquals(
			'unknown',
			$instance->getCaller( 100 )
		);
	}

	public function testGetCallers() {

		$instance = new BacktraceSniffer();

		$this->assertEquals(
			array( __METHOD__ ),
			$instance->getCallers()
		);
	}

	public function testGetCallersWithDifferentDepth() {

		$instance = new BacktraceSniffer();

		$this->assertEquals(
			array(
				'ReflectionMethod::invokeArgs',
				__METHOD__
			),
			$instance->getCallers( 2 )
		);
	}

}