✨ Add SlevomatCodingStandard.TypeHints.DeclareStrictTypes (#9)

Author: dpi

PreviousNextDrupal/ruleset.xml

@@ -31,6 +31,13 @@
     <!-- SlevomatCodingStandard.Namespaces -->
     <rule ref="SlevomatCodingStandard.Namespaces.AlphabeticallySortedUses" />
 
+    <!-- SlevomatCodingStandard.TypeHints -->
+    <rule ref="SlevomatCodingStandard.TypeHints.DeclareStrictTypes">
+        <properties>
+            <property name="spacesCountAroundEqualsSign" type="int" value="1" />
+        </properties>
+    </rule>
+
     <!-- Drupal -->
     <rule ref="Drupal" />
 

tests/Sniffs/StrictTypesTest.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace PreviousNext\CodingStandard\Tests\Sniffs;
+
+use SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff;
+
+/**
+ * @covers \SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff
+ */
+final class StrictTypesTest extends Base {
+
+  public function testNoError(): void {
+    $report = self::checkFile(__DIR__ . '/fixtures/StrictTypesNoError.php');
+    self::assertNoSniffErrorInFile($report);
+  }
+
+  public function testMissing(): void {
+    $report = self::checkFile(__DIR__ . '/fixtures/StrictTypesMissing.php');
+    self::assertSame(1, $report->getErrorCount());
+    self::assertSniffError($report, 1, DeclareStrictTypesSniff::CODE_DECLARE_STRICT_TYPES_MISSING);
+  }
+
+  public function testSpacing(): void {
+    $report = self::checkFile(__DIR__ . '/fixtures/StrictTypesSpacing.php');
+    self::assertSame(1, $report->getErrorCount());
+    self::assertSniffError($report, 3, DeclareStrictTypesSniff::CODE_INCORRECT_STRICT_TYPES_FORMAT);
+  }
+
+  protected static function getSniffName(): string {
+    return 'SlevomatCodingStandard.TypeHints.DeclareStrictTypes';
+  }
+
+}

tests/Sniffs/fixtures/StrictTypesMissing.php

@@ -0,0 +1 @@
+<?php

tests/Sniffs/fixtures/StrictTypesNoError.php

@@ -0,0 +1,3 @@
+<?php
+
+declare(strict_types = 1);

tests/Sniffs/fixtures/StrictTypesSpacing.php

@@ -0,0 +1,3 @@
+<?php
+
+declare(strict_types=1);