PipelineTest::testSetGetExtractor() - Code Metrics - Inspection of "Adding changes to support multiple connected extra..." - TheCocoTeam/source-watcher-core - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( f38dcf...954e17 )

by Jean Paul

created 2020-11-24 22:13 UTC

PipelineTest::testSetGetExtractor() A

↳ Parent: PipelineTest::testSetGetSteps()

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	5
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	10
rs	10

<?php declare( strict_types=1 );

namespace Coco\SourceWatcher\Tests\Core;

use Coco\SourceWatcher\Core\Extractor;
use Coco\SourceWatcher\Core\Extractors\CsvExtractor;
use Coco\SourceWatcher\Core\IO\Inputs\FileInput;
use Coco\SourceWatcher\Core\Loader;
use Coco\SourceWatcher\Core\Loaders\DatabaseLoader;
use Coco\SourceWatcher\Core\Pipeline;
use Coco\SourceWatcher\Core\Transformer;
use Coco\SourceWatcher\Core\Transformers\RenameColumnsTransformer;
use PHPUnit\Framework\TestCase;

/**
 * Class PipelineTest
 *
 * @package Coco\SourceWatcher\Tests\Core
 */
class PipelineTest extends TestCase
{
    private Pipeline $pipeline;

    protected function setUp () : void
    {
        $this->pipeline = new Pipeline();

        $csvExtractor = new CsvExtractor();
        $csvExtractor->setInput( new FileInput( __DIR__ . "/../../samples/data/csv/csv1.csv" ) );

        // pipe the extractor
        $this->pipeline->pipe( $csvExtractor );

        $transformer = new RenameColumnsTransformer();
        $transformer->options( [ "columns" => [ "email" => "email_address" ] ] );

        // pipe the transformer
        $this->pipeline->pipe( $transformer );

        // pipe the loader
        $this->pipeline->pipe( $this->createMock( DatabaseLoader::class ) );
    }

    protected function tearDown () : void
    {
        unset( $this->pipeline );
    }

    public function testExecute () : void
    {
        $this->assertNull( $this->pipeline->execute() );
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
    }

    public function testGetResults () : void
    {
        $this->pipeline->execute();

        $this->assertNotNull( $this->pipeline->getResults() );
    }

    public function testIterator () : void
    {
        $this->pipeline->execute();

        foreach ( $this->pipeline as $key => $value ) {
            $this->assertNotNull( $key );
            $this->assertNotNull( $value );
        }
    }

    public function testSetGetSteps () : void
    {
        $this->pipeline = new Pipeline();

        $givenSteps = [];
        $expectedSteps = [];

        $transformer = $this->createMock( Transformer::class );
        $givenSteps[] = $transformer;
        $expectedSteps[] = $transformer;

        $loader = $this->createMock( Loader::class );
        $givenSteps[] = $loader;
        $expectedSteps[] = $loader;

        $this->pipeline->setSteps( $givenSteps );

        $this->assertEquals( $expectedSteps, $this->pipeline->getSteps() );
    }

    public function testPipeStep () : void
    {
        $this->pipeline = new Pipeline();

        $transformer = $this->createMock( Transformer::class );

        $this->assertNull( $this->pipeline->pipe( $transformer ) );
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
    }
}


1			<?php declare( strict_types=1 );
2
3			namespace Coco\SourceWatcher\Tests\Core;
4
5			use Coco\SourceWatcher\Core\Extractor;
6			use Coco\SourceWatcher\Core\Extractors\CsvExtractor;
7			use Coco\SourceWatcher\Core\IO\Inputs\FileInput;
8			use Coco\SourceWatcher\Core\Loader;
9			use Coco\SourceWatcher\Core\Loaders\DatabaseLoader;
10			use Coco\SourceWatcher\Core\Pipeline;
11			use Coco\SourceWatcher\Core\Transformer;
12			use Coco\SourceWatcher\Core\Transformers\RenameColumnsTransformer;
13			use PHPUnit\Framework\TestCase;
14
15			/**
16			* Class PipelineTest
17			*
18			* @package Coco\SourceWatcher\Tests\Core
19			*/
20			class PipelineTest extends TestCase
21			{
22			private Pipeline $pipeline;
23
24			protected function setUp () : void
25			{
26			$this->pipeline = new Pipeline();
27
28			$csvExtractor = new CsvExtractor();
29			$csvExtractor->setInput( new FileInput( __DIR__ . "/../../samples/data/csv/csv1.csv" ) );
30
31			// pipe the extractor
32			$this->pipeline->pipe( $csvExtractor );
33
34			$transformer = new RenameColumnsTransformer();
35			$transformer->options( [ "columns" => [ "email" => "email_address" ] ] );
36
37			// pipe the transformer
38			$this->pipeline->pipe( $transformer );
39
40			// pipe the loader
41			$this->pipeline->pipe( $this->createMock( DatabaseLoader::class ) );
42			}
43
44			protected function tearDown () : void
45			{
46			unset( $this->pipeline );
47			}
48
49			public function testExecute () : void
50			{
51			$this->assertNull( $this->pipeline->execute() );
			0 ignored issues – show Bug introduced 2020-05-19 00:37 UTC by Report Bug Copy Issue Report Are you sure the usage of `$this->pipeline->execute()` targeting `Coco\SourceWatcher\Core\Pipeline::execute()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
52			}
53
54			public function testGetResults () : void
55			{
56			$this->pipeline->execute();
57
58			$this->assertNotNull( $this->pipeline->getResults() );
59			}
60
61			public function testIterator () : void
62			{
63			$this->pipeline->execute();
64
65			foreach ( $this->pipeline as $key => $value ) {
66			$this->assertNotNull( $key );
67			$this->assertNotNull( $value );
68			}
69			}
70
71			public function testSetGetSteps () : void
72			{
73			$this->pipeline = new Pipeline();
74
75			$givenSteps = [];
76			$expectedSteps = [];
77
78			$transformer = $this->createMock( Transformer::class );
79			$givenSteps[] = $transformer;
80			$expectedSteps[] = $transformer;
81
82			$loader = $this->createMock( Loader::class );
83			$givenSteps[] = $loader;
84			$expectedSteps[] = $loader;
85
86			$this->pipeline->setSteps( $givenSteps );
87
88			$this->assertEquals( $expectedSteps, $this->pipeline->getSteps() );
89			}
90
91			public function testPipeStep () : void
92			{
93			$this->pipeline = new Pipeline();
94
95			$transformer = $this->createMock( Transformer::class );
96
97			$this->assertNull( $this->pipeline->pipe( $transformer ) );
			0 ignored issues – show Bug introduced 2020-10-09 19:21 UTC by Report Bug Copy Issue Report Are you sure the usage of `$this->pipeline->pipe($transformer)` targeting `Coco\SourceWatcher\Core\Pipeline::pipe()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
98			}
99			}
100

TheCocoTeam / source-watcher-core

Push — master ( f38dcf...954e17 )

PipelineTest::testSetGetExtractor() A

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