phpDocumentor\Reflection\Php\Factory\ClassConstantIteratorTest

Complexity

Total Complexity

7

Size/Duplication

Total Lines	96
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	8

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	tearDown()	0	4	1
A	testIterateProps()	0	17	2
A	testKey()	0	10	1
A	testProxyMethods()	0	9	1
A	testGetDocCommentPropFirst()	0	13	1
A	testGetDocComment()	0	13	1

<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2018 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Php\Factory;

use Mockery as m;
use phpDocumentor\Reflection\Fqsen;
use PhpParser\Comment\Doc;
use PhpParser\Node\Const_;
use PhpParser\Node\Expr\Variable;
use PhpParser\Node\Stmt\ClassConst;
use PHPUnit\Framework\TestCase;

/**
 * Class PropertyIteratorTest
 * @coversDefaultClass \phpDocumentor\Reflection\Php\Factory\ClassConstantIterator
 */
class ClassConstantIteratorTest extends TestCase
{
    protected function tearDown()
    {
        m::close();
    }

    /**
     * @covers ::current()
     * @covers ::next()
     * @covers ::valid()
     * @covers ::rewind()
     * @covers ::getName()
     * @covers ::getFqsen()
     */
    public function testIterateProps()
    {
        $const1 = new Const_('\Space\MyClass::MY_CONST1', new Variable('a'));
        $const1->fqsen = new Fqsen((string) $const1->name);
        $const2 = new Const_('\Space\MyClass::MY_CONST2', new Variable('b'));
        $const2->fqsen = new Fqsen((string) $const2->name);

        $classConstantNode = new ClassConst([$const1, $const2]);

        $i = 1;
        foreach (new ClassConstantIterator($classConstantNode) as $constant) {
            $this->assertEquals('\Space\MyClass::MY_CONST' . $i, $constant->getName());
            $this->assertEquals('\Space\MyClass::MY_CONST' . $i, (string) $constant->getFqsen());

            ++$i;
        }
    }

    /**
     * @covers ::key()
     * @covers ::next()
     */
    public function testKey()
    {
        $propertyMock = m::mock(ClassConst::class);

        $fixture = new ClassConstantIterator($propertyMock);

        $this->assertEquals(0, $fixture->key());
        $fixture->next();
        $this->assertEquals(1, $fixture->key());
    }

    /**
     * @covers ::__construct
     * @covers ::getLine
     */
    public function testProxyMethods()
    {
        $propertyMock = m::mock(ClassConst::class);
        $propertyMock->shouldReceive('getLine')->once()->andReturn(10);

        $fixture = new ClassConstantIterator($propertyMock);

        $this->assertEquals(10, $fixture->getLine());
    }

    /**
     * @covers ::getDocComment
     */
    public function testGetDocCommentPropFirst()
    {
        $const = m::mock(Const_::class);
        $classConstants = m::mock(ClassConst::class);
        $classConstants->consts = [$const];

        $const->shouldReceive('getDocComment')->once()->andReturn(new Doc('test'));
        $classConstants->shouldReceive('getDocComment')->never();

        $fixture = new ClassConstantIterator($classConstants);

        $this->assertEquals('test', $fixture->getDocComment()->getText());
    }

    /**
     * @covers ::getDocComment
     */
    public function testGetDocComment()
    {
        $const = m::mock(Const_::class);
        $classConstants = m::mock(ClassConst::class);
        $classConstants->consts = [$const];

        $const->shouldReceive('getDocComment')->once()->andReturnNull();
        $classConstants->shouldReceive('getDocComment')->once()->andReturn(new Doc('test'));

        $fixture = new ClassConstantIterator($classConstants);

        $this->assertEquals('test', $fixture->getDocComment()->getText());
    }
}