ParserTest::testParserIteratesSoNothingShouldHappenIfThereIsNoRequestForData() - Code Metrics - Inspection of "fix scruitinzer errors, fix php7/hhvm linting" - graze/csv-token - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e8fccd...9c2126 )

by Harry

created 2016-05-18 09:38 UTC

testParserIteratesSoNothingShouldHappenIfThereIsNoRequestForData() A

↳ Parent: ParserTest

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
c	1
b	0
f	0
dl	0
loc	10
rs	9.4285
cc	1
eloc	5
nc	1
nop	0

<?php

namespace Graze\CsvToken\Test\Unit;

use Graze\CsvToken\Parser;
use Graze\CsvToken\Test\TestCase;
use Graze\CsvToken\ValueParser\ValueParserInterface;
use Iterator;
use Mockery as m;
use Mockery\MockInterface;

class ParserTest extends TestCase
{
    public function testConstructorValueParsers()
    {
        /** @var ValueParserInterface|MockInterface $valueParser */
        $valueParser = m::mock(ValueParserInterface::class);

        $parser = new Parser([$valueParser]);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        static::assertTrue($parser->hasValueParser($valueParser));
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    public function testAddingAParser()

    {
        /** @var ValueParserInterface|MockInterface $valueParser */
        $valueParser = m::mock(ValueParserInterface::class);

        $parser = new Parser();
        static::assertFalse($parser->hasValueParser($valueParser));
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $parser->addValueParser($valueParser);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        static::assertTrue($parser->hasValueParser($valueParser));
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    public function testRemovingAParser()

    {
        /** @var ValueParserInterface|MockInterface $valueParser */
        $valueParser = m::mock(ValueParserInterface::class);

        $parser = new Parser([$valueParser]);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        static::assertTrue($parser->hasValueParser($valueParser));
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        $parser->removeValueParser($valueParser);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        static::assertFalse($parser->hasValueParser($valueParser));
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    public function testParserIteratesSoNothingShouldHappenIfThereIsNoRequestForData()
    {
        $parser = new Parser();

        $tokens = m::mock(Iterator::class);

        $output = $parser->parse($tokens);

        static::assertInstanceOf(Iterator::class, $output);
    }
}


1		<?php
2
3		namespace Graze\CsvToken\Test\Unit;
4
5		use Graze\CsvToken\Parser;
6		use Graze\CsvToken\Test\TestCase;
7		use Graze\CsvToken\ValueParser\ValueParserInterface;
8		use Iterator;
9		use Mockery as m;
10		use Mockery\MockInterface;
11
12		class ParserTest extends TestCase
13		{
14		public function testConstructorValueParsers()
15		{
16		/** @var ValueParserInterface\|MockInterface $valueParser */
17		$valueParser = m::mock(ValueParserInterface::class);
18
19		$parser = new Parser([$valueParser]);
		0 ignored issues – show Documentation introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report `array($valueParser)` is of type `array<integer,object<Gra...kery\\MockInterface>"}>`, but the function expects a `array<integer,object<Gra...\ValueParserInterface>>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
20		static::assertTrue($parser->hasValueParser($valueParser));
		0 ignored issues – show Bug introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report It seems like `$valueParser` defined by `\Mockery::mock(\Graze\Cs...ParserInterface::class)` on line `17` can also be of type `object<Mockery\MockInterface>`; however, `Graze\CsvToken\Parser::hasValueParser()` does only seem to accept `object<Graze\CsvToken\Va...r\ValueParserInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
21		}
22
23	View Code Duplication	public function testAddingAParser()
		0 ignored issues – show Duplication introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
24		{
25		/** @var ValueParserInterface\|MockInterface $valueParser */
26		$valueParser = m::mock(ValueParserInterface::class);
27
28		$parser = new Parser();
29		static::assertFalse($parser->hasValueParser($valueParser));
		0 ignored issues – show Bug introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report It seems like `$valueParser` defined by `\Mockery::mock(\Graze\Cs...ParserInterface::class)` on line `26` can also be of type `object<Mockery\MockInterface>`; however, `Graze\CsvToken\Parser::hasValueParser()` does only seem to accept `object<Graze\CsvToken\Va...r\ValueParserInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
30
31		$parser->addValueParser($valueParser);
		0 ignored issues – show Bug introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report It seems like `$valueParser` defined by `\Mockery::mock(\Graze\Cs...ParserInterface::class)` on line `26` can also be of type `object<Mockery\MockInterface>`; however, `Graze\CsvToken\Parser::addValueParser()` does only seem to accept `object<Graze\CsvToken\Va...r\ValueParserInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
32		static::assertTrue($parser->hasValueParser($valueParser));
		0 ignored issues – show Bug introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report It seems like `$valueParser` defined by `\Mockery::mock(\Graze\Cs...ParserInterface::class)` on line `26` can also be of type `object<Mockery\MockInterface>`; however, `Graze\CsvToken\Parser::hasValueParser()` does only seem to accept `object<Graze\CsvToken\Va...r\ValueParserInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
33		}
34
35	View Code Duplication	public function testRemovingAParser()
		0 ignored issues – show Duplication introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
36		{
37		/** @var ValueParserInterface\|MockInterface $valueParser */
38		$valueParser = m::mock(ValueParserInterface::class);
39
40		$parser = new Parser([$valueParser]);
		0 ignored issues – show Documentation introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report `array($valueParser)` is of type `array<integer,object<Gra...kery\\MockInterface>"}>`, but the function expects a `array<integer,object<Gra...\ValueParserInterface>>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
41
42		static::assertTrue($parser->hasValueParser($valueParser));
		0 ignored issues – show Bug introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report It seems like `$valueParser` defined by `\Mockery::mock(\Graze\Cs...ParserInterface::class)` on line `38` can also be of type `object<Mockery\MockInterface>`; however, `Graze\CsvToken\Parser::hasValueParser()` does only seem to accept `object<Graze\CsvToken\Va...r\ValueParserInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
43		$parser->removeValueParser($valueParser);
		0 ignored issues – show Bug introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report It seems like `$valueParser` defined by `\Mockery::mock(\Graze\Cs...ParserInterface::class)` on line `38` can also be of type `object<Mockery\MockInterface>`; however, `Graze\CsvToken\Parser::removeValueParser()` does only seem to accept `object<Graze\CsvToken\Va...r\ValueParserInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
44		static::assertFalse($parser->hasValueParser($valueParser));
		0 ignored issues – show Bug introduced 2016-05-18 09:41 UTC by Report Bug Copy Issue Report It seems like `$valueParser` defined by `\Mockery::mock(\Graze\Cs...ParserInterface::class)` on line `38` can also be of type `object<Mockery\MockInterface>`; however, `Graze\CsvToken\Parser::hasValueParser()` does only seem to accept `object<Graze\CsvToken\Va...r\ValueParserInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
45		}
46
47		public function testParserIteratesSoNothingShouldHappenIfThereIsNoRequestForData()
48		{
49		$parser = new Parser();
50
51		$tokens = m::mock(Iterator::class);
52
53		$output = $parser->parse($tokens);
54
55		static::assertInstanceOf(Iterator::class, $output);
56		}
57		}
58

graze / csv-token

Push — master ( e8fccd...9c2126 )

testParserIteratesSoNothingShouldHappenIfThereIsNoRequestForData() A

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