Merge pull request #120 from PHPCSStandards/testutils/add-tests-for-j…

…s-css-test-skipping-phpcs-4.x

TestUtils\UtilityMethodTestCase: add test for the skipJSCSSTestsOnPHPCS4() method

Tests/TestUtils/UtilityMethodTestCase/SkipCSJSTest.js

@@ -0,0 +1,3 @@
+<?php
+
+var i = 0;

Tests/TestUtils/UtilityMethodTestCase/SkipCSJSTest.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * PHPCSUtils, utility functions and classes for PHP_CodeSniffer sniff developers.
+ *
+ * @package   PHPCSUtils
+ * @copyright 2019-2020 PHPCSUtils Contributors
+ * @license   https://opensource.org/licenses/LGPL-3.0 LGPL3
+ * @link      https://github.com/PHPCSStandards/PHPCSUtils
+ */
+
+namespace PHPCSUtils\Tests\TestUtils\UtilityMethodTestCase;
+
+use PHPCSUtils\TestUtils\UtilityMethodTestCase;
+
+/**
+ * Tests for the \PHPCSUtils\TestUtils\UtilityMethodTestCase class.
+ *
+ * @covers \PHPCSUtils\TestUtils\UtilityMethodTestCase::skipJSCSSTestsOnPHPCS4
+ *
+ * @group testutils
+ *
+ * @since 1.0.0
+ */
+class SkipJSCSSTest extends UtilityMethodTestCase
+{
+
+    /**
+     * The file extension of the test case file (without leading dot).
+     *
+     * @var string
+     */
+    protected static $fileExtension = 'js';
+
+    /**
+     * Overload the test skipping method.
+     *
+     * @before
+     *
+     * @return void
+     */
+    public function skipJSCSSTestsOnPHPCS4()
+    {
+        // Deliberately left empty.
+    }
+
+    /**
+     * Test that the skipJSCSSTestsOnPHPCS4() skips JS/CSS file tests on PHPCS 4.x.
+     *
+     * @doesNotPerformAssertions
+     *
+     * @return void
+     */
+    public function testSkipJsCss()
+    {
+        if (\version_compare(static::$phpcsVersion, '3.99.99', '>') === true) {
+            $msg       = 'JS and CSS support has been removed in PHPCS 4.';
+            $exception = 'PHPUnit\Framework\SkippedTestError';
+            if (\class_exists('PHPUnit_Framework_SkippedTestError')) {
+                // PHPUnit < 6.
+                $exception = 'PHPUnit_Framework_SkippedTestError';
+            }
+
+            if (\method_exists($this, 'expectException')) {
+                // PHPUnit 5+.
+                $this->expectException($exception);
+                $this->expectExceptionMessage($msg);
+            } else {
+                // PHPUnit 4.
+                $this->setExpectedException($exception, $msg);
+            }
+        }
+
+        parent::skipJSCSSTestsOnPHPCS4();
+    }
+}