LineFilterTest::testIsScenarioMatchFilter() - Code Metrics - Behat/Gherkin - Measure and Improve Code Quality continuously with Scrutinizer

LineFilterTest::testIsScenarioMatchFilter() A
last analyzed 2021-01-14 15:16 UTC

↳ Parent: LineFilterTest

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	21
rs	9.584
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Tests\Behat\Gherkin\Filter;

use Behat\Gherkin\Filter\LineFilter;
use Behat\Gherkin\Node\ExampleTableNode;
use Behat\Gherkin\Node\FeatureNode;
use Behat\Gherkin\Node\OutlineNode;
use Behat\Gherkin\Node\ScenarioNode;

class LineFilterTest extends FilterTest
{
    public function testIsFeatureMatchFilter()
    {
        $feature = new FeatureNode(null, null, array(), null, array(), null, null, null, 1);

        $filter = new LineFilter(1);
        $this->assertTrue($filter->isFeatureMatch($feature));

        $filter = new LineFilter(2);
        $this->assertFalse($filter->isFeatureMatch($feature));

        $filter = new LineFilter(3);
        $this->assertFalse($filter->isFeatureMatch($feature));
    }

    public function testIsScenarioMatchFilter()
    {
        $scenario = new ScenarioNode(null, array(), array(), null, 2);

        $filter = new LineFilter(2);
        $this->assertTrue($filter->isScenarioMatch($scenario));

        $filter = new LineFilter(1);
        $this->assertFalse($filter->isScenarioMatch($scenario));

        $filter = new LineFilter(5);
        $this->assertFalse($filter->isScenarioMatch($scenario));

        $outline = new OutlineNode(null, array(), array(), new ExampleTableNode(array(), null), null, 20);

        $filter = new LineFilter(5);
        $this->assertFalse($filter->isScenarioMatch($outline));

        $filter = new LineFilter(20);
        $this->assertTrue($filter->isScenarioMatch($outline));
    }

    public function testFilterFeatureScenario()
    {
        $filter = new LineFilter(2);
        $feature = $filter->filterFeature($this->getParsedFeature());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertCount(1, $scenarios = $feature->getScenarios());
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame('Scenario#1', $scenarios[0]->getTitle());

        $filter = new LineFilter(7);
        $feature = $filter->filterFeature($this->getParsedFeature());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertCount(1, $scenarios = $feature->getScenarios());
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame('Scenario#2', $scenarios[0]->getTitle());

        $filter = new LineFilter(5);
        $feature = $filter->filterFeature($this->getParsedFeature());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertCount(0, $scenarios = $feature->getScenarios());
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

    public function testFilterFeatureOutline()
    {
        $filter = new LineFilter(13);
        $feature = $filter->filterFeature($this->getParsedFeature());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        /** @var OutlineNode[] $scenarios */
        $this->assertCount(1, $scenarios = $feature->getScenarios());
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame('Scenario#3', $scenarios[0]->getTitle());
        $this->assertCount(4, $scenarios[0]->getExampleTable()->getRows());
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

        $filter = new LineFilter(20);
        $feature = $filter->filterFeature($this->getParsedFeature());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertCount(1, $scenarios = $feature->getScenarios());
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame('Scenario#3', $scenarios[0]->getTitle());
        $exampleTableNodes = $scenarios[0]->getExampleTables();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        $this->assertEquals(1, count($exampleTableNodes));
        $this->assertCount(2, $exampleTableNodes[0]->getRows());
        $this->assertSame(array(
            array('action', 'outcome'),
            array('act#1', 'out#1'),
        ), $exampleTableNodes[0]->getRows());
        $this->assertEquals(array('etag1'), $exampleTableNodes[0]->getTags());

        $filter = new LineFilter(26);
        $feature = $filter->filterFeature($this->getParsedFeature());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertCount(1, $scenarios = $feature->getScenarios());
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame('Scenario#3', $scenarios[0]->getTitle());
        $exampleTableNodes = $scenarios[0]->getExampleTables();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        $this->assertEquals(1, count($exampleTableNodes));
        $this->assertCount(2, $exampleTableNodes[0]->getRows());
        $this->assertSame(array(
            array('action', 'outcome'),
            array('act#3', 'out#3'),
        ), $exampleTableNodes[0]->getRows());
        $this->assertEquals(array('etag2'), $exampleTableNodes[0]->getTags());

        $filter = new LineFilter(19);
        $feature = $filter->filterFeature($this->getParsedFeature());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $this->assertCount(1, $scenarios = $feature->getScenarios());
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame('Scenario#3', $scenarios[0]->getTitle());
        $this->assertCount(1, $scenarios[0]->getExampleTable()->getRows());
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        $this->assertSame(array(array('action', 'outcome')), $scenarios[0]->getExampleTable()->getRows());
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }
}


1			<?php
2
3			namespace Tests\Behat\Gherkin\Filter;
4
5			use Behat\Gherkin\Filter\LineFilter;
6			use Behat\Gherkin\Node\ExampleTableNode;
7			use Behat\Gherkin\Node\FeatureNode;
8			use Behat\Gherkin\Node\OutlineNode;
9			use Behat\Gherkin\Node\ScenarioNode;
10
11			class LineFilterTest extends FilterTest
12			{
13			public function testIsFeatureMatchFilter()
14			{
15			$feature = new FeatureNode(null, null, array(), null, array(), null, null, null, 1);
16
17			$filter = new LineFilter(1);
18			$this->assertTrue($filter->isFeatureMatch($feature));
19
20			$filter = new LineFilter(2);
21			$this->assertFalse($filter->isFeatureMatch($feature));
22
23			$filter = new LineFilter(3);
24			$this->assertFalse($filter->isFeatureMatch($feature));
25			}
26
27			public function testIsScenarioMatchFilter()
28			{
29			$scenario = new ScenarioNode(null, array(), array(), null, 2);
30
31			$filter = new LineFilter(2);
32			$this->assertTrue($filter->isScenarioMatch($scenario));
33
34			$filter = new LineFilter(1);
35			$this->assertFalse($filter->isScenarioMatch($scenario));
36
37			$filter = new LineFilter(5);
38			$this->assertFalse($filter->isScenarioMatch($scenario));
39
40			$outline = new OutlineNode(null, array(), array(), new ExampleTableNode(array(), null), null, 20);
41
42			$filter = new LineFilter(5);
43			$this->assertFalse($filter->isScenarioMatch($outline));
44
45			$filter = new LineFilter(20);
46			$this->assertTrue($filter->isScenarioMatch($outline));
47			}
48
49			public function testFilterFeatureScenario()
50			{
51			$filter = new LineFilter(2);
52			$feature = $filter->filterFeature($this->getParsedFeature());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like `$this->getParsedFeature()` can be `null`; however, `filterFeature()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
53			$this->assertCount(1, $scenarios = $feature->getScenarios());
			0 ignored issues – show Documentation introduced 2020-07-09 12:47 UTC by Report Bug Copy Issue Report `$scenarios = $feature->getScenarios()` is of type `array<integer,object<Beh...ode\ScenarioInterface>>`, but the function expects a `object<Countable>\|object...nit\Framework\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
54			$this->assertSame('Scenario#1', $scenarios[0]->getTitle());
55
56			$filter = new LineFilter(7);
57			$feature = $filter->filterFeature($this->getParsedFeature());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like `$this->getParsedFeature()` can be `null`; however, `filterFeature()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
58			$this->assertCount(1, $scenarios = $feature->getScenarios());
			0 ignored issues – show Documentation introduced 2020-07-09 12:47 UTC by Report Bug Copy Issue Report `$scenarios = $feature->getScenarios()` is of type `array<integer,object<Beh...ode\ScenarioInterface>>`, but the function expects a `object<Countable>\|object...nit\Framework\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
59			$this->assertSame('Scenario#2', $scenarios[0]->getTitle());
60
61			$filter = new LineFilter(5);
62			$feature = $filter->filterFeature($this->getParsedFeature());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like `$this->getParsedFeature()` can be `null`; however, `filterFeature()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
63			$this->assertCount(0, $scenarios = $feature->getScenarios());
			0 ignored issues – show Documentation introduced 2020-07-09 12:47 UTC by Report Bug Copy Issue Report `$scenarios = $feature->getScenarios()` is of type `array<integer,object<Beh...ode\ScenarioInterface>>`, but the function expects a `object<Countable>\|object...nit\Framework\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
64			}
65
66			public function testFilterFeatureOutline()
67			{
68			$filter = new LineFilter(13);
69			$feature = $filter->filterFeature($this->getParsedFeature());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like `$this->getParsedFeature()` can be `null`; however, `filterFeature()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
70			/** @var OutlineNode[] $scenarios */
71			$this->assertCount(1, $scenarios = $feature->getScenarios());
			0 ignored issues – show Documentation introduced 2020-07-09 12:47 UTC by Report Bug Copy Issue Report `$scenarios = $feature->getScenarios()` is of type `array<integer,object<Beh...ode\ScenarioInterface>>`, but the function expects a `object<Countable>\|object...nit\Framework\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
72			$this->assertSame('Scenario#3', $scenarios[0]->getTitle());
73			$this->assertCount(4, $scenarios[0]->getExampleTable()->getRows());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Behat\Gherkin\Node\ScenarioInterface` as the method `getExampleTable()` does only exist in the following implementations of said interface: `Behat\Gherkin\Node\OutlineNode`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
74
75			$filter = new LineFilter(20);
76			$feature = $filter->filterFeature($this->getParsedFeature());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like `$this->getParsedFeature()` can be `null`; however, `filterFeature()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
77			$this->assertCount(1, $scenarios = $feature->getScenarios());
			0 ignored issues – show Documentation introduced 2020-07-09 12:47 UTC by Report Bug Copy Issue Report `$scenarios = $feature->getScenarios()` is of type `array<integer,object<Beh...ode\ScenarioInterface>>`, but the function expects a `object<Countable>\|object...nit\Framework\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
78			$this->assertSame('Scenario#3', $scenarios[0]->getTitle());
79			$exampleTableNodes = $scenarios[0]->getExampleTables();
			0 ignored issues – show Bug introduced 2016-12-09 19:42 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Behat\Gherkin\Node\ScenarioInterface` as the method `getExampleTables()` does only exist in the following implementations of said interface: `Behat\Gherkin\Node\OutlineNode`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
80			$this->assertEquals(1, count($exampleTableNodes));
81			$this->assertCount(2, $exampleTableNodes[0]->getRows());
82			$this->assertSame(array(
83			array('action', 'outcome'),
84			array('act#1', 'out#1'),
85			), $exampleTableNodes[0]->getRows());
86			$this->assertEquals(array('etag1'), $exampleTableNodes[0]->getTags());
87
88			$filter = new LineFilter(26);
89			$feature = $filter->filterFeature($this->getParsedFeature());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like `$this->getParsedFeature()` can be `null`; however, `filterFeature()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
90			$this->assertCount(1, $scenarios = $feature->getScenarios());
			0 ignored issues – show Documentation introduced 2020-07-09 12:47 UTC by Report Bug Copy Issue Report `$scenarios = $feature->getScenarios()` is of type `array<integer,object<Beh...ode\ScenarioInterface>>`, but the function expects a `object<Countable>\|object...nit\Framework\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
91			$this->assertSame('Scenario#3', $scenarios[0]->getTitle());
92			$exampleTableNodes = $scenarios[0]->getExampleTables();
			0 ignored issues – show Bug introduced 2016-12-09 19:42 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Behat\Gherkin\Node\ScenarioInterface` as the method `getExampleTables()` does only exist in the following implementations of said interface: `Behat\Gherkin\Node\OutlineNode`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
93			$this->assertEquals(1, count($exampleTableNodes));
94			$this->assertCount(2, $exampleTableNodes[0]->getRows());
95			$this->assertSame(array(
96			array('action', 'outcome'),
97			array('act#3', 'out#3'),
98			), $exampleTableNodes[0]->getRows());
99			$this->assertEquals(array('etag2'), $exampleTableNodes[0]->getTags());
100
101			$filter = new LineFilter(19);
102			$feature = $filter->filterFeature($this->getParsedFeature());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like `$this->getParsedFeature()` can be `null`; however, `filterFeature()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
103			$this->assertCount(1, $scenarios = $feature->getScenarios());
			0 ignored issues – show Documentation introduced 2020-07-09 12:47 UTC by Report Bug Copy Issue Report `$scenarios = $feature->getScenarios()` is of type `array<integer,object<Beh...ode\ScenarioInterface>>`, but the function expects a `object<Countable>\|object...nit\Framework\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
104			$this->assertSame('Scenario#3', $scenarios[0]->getTitle());
105			$this->assertCount(1, $scenarios[0]->getExampleTable()->getRows());
			0 ignored issues – show Bug introduced 2015-11-23 11:54 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Behat\Gherkin\Node\ScenarioInterface` as the method `getExampleTable()` does only exist in the following implementations of said interface: `Behat\Gherkin\Node\OutlineNode`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
106			$this->assertSame(array(array('action', 'outcome')), $scenarios[0]->getExampleTable()->getRows());
			0 ignored issues – show Bug introduced 2016-12-09 19:42 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Behat\Gherkin\Node\ScenarioInterface` as the method `getExampleTable()` does only exist in the following implementations of said interface: `Behat\Gherkin\Node\OutlineNode`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
107			}
108			}
109

Behat / Gherkin

LineFilterTest::testIsScenarioMatchFilter() A last analyzed 2021-01-14 15:16 UTC

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LineFilterTest::testIsScenarioMatchFilter() A
last analyzed 2021-01-14 15:16 UTC