Ruleset::setSniffProperty(): remove BC-layer for direct calls passing incorrect $settings array format

The old array format for the `$settings` parameter of `Ruleset::setSniffProperty()` was deprecated in PHPCS 3.8.0.

Ref:
* squizlabs/PHP_CodeSniffer 3629

Related to 6

Author: jrfnl

src/Ruleset.php

@@ -1599,34 +1599,6 @@ public function setSniffProperty($sniffClass, $name, $settings)
             $propertyName = substr($propertyName, 0, -2);
         }
 
-        /*
-         * BC-compatibility layer for $settings using the pre-PHPCS 3.8.0 format.
-         *
-         * Prior to PHPCS 3.8.0, `$settings` was expected to only contain the new _value_
-         * for the property (which could be an array).
-         * Since PHPCS 3.8.0, `$settings` is expected to be an array with two keys: 'scope'
-         * and 'value', where 'scope' indicates whether the property should be set to the given 'value'
-         * for one individual sniff or for all sniffs in a standard.
-         *
-         * This BC-layer is only for integrations with PHPCS which may call this method directly
-         * and will be removed in PHPCS 4.0.0.
-         */
-
-        if (is_array($settings) === false
-            || isset($settings['scope'], $settings['value']) === false
-        ) {
-            // This will be an "old" format value.
-            $settings = [
-                'value' => $settings,
-                'scope' => 'standard',
-            ];
-
-            trigger_error(
-                __FUNCTION__.': the format of the $settings parameter has changed from (mixed) $value to array(\'scope\' => \'sniff|standard\', \'value\' => $value). Please update your integration code. See PR #3629 for more information.',
-                E_USER_DEPRECATED
-            );
-        }
-
         $isSettable  = false;
         $sniffObject = $this->sniffs[$sniffClass];
         if (property_exists($sniffObject, $propertyName) === true

tests/Core/Ruleset/SetSniffPropertyTest.php

@@ -280,142 +280,4 @@ public function testDirectCallWithNewArrayFormatSetsProperty()
     }//end testDirectCallWithNewArrayFormatSetsProperty()
 
 
-    /**
-     * Test that setting a property via a direct call to the Ruleset::setSniffProperty() method
-     * sets the property correctly when using the old $settings array format.
-     *
-     * Tested by silencing the deprecation notice as otherwise the test would fail on the deprecation notice.
-     *
-     * @param mixed $propertyValue Value for the property to set.
-     *
-     * @dataProvider dataDirectCallWithOldArrayFormatSetsProperty
-     *
-     * @return void
-     */
-    public function testDirectCallWithOldArrayFormatSetsProperty($propertyValue)
-    {
-        $name       = 'AllowedAsDeclared';
-        $sniffCode  = "TestStandard.SetProperty.{$name}";
-        $sniffClass = 'Fixtures\TestStandard\Sniffs\SetProperty\\'.$name.'Sniff';
-
-        // Set up the ruleset.
-        $standard = __DIR__."/SetProperty{$name}Test.xml";
-        $config   = new ConfigDouble(["--standard=$standard"]);
-        $ruleset  = new Ruleset($config);
-
-        $propertyName = 'arbitrarystring';
-
-        @$ruleset->setSniffProperty(
-            $sniffClass,
-            $propertyName,
-            $propertyValue
-        );
-
-        // Verify that the sniff has been registered.
-        $this->assertGreaterThan(0, count($ruleset->sniffCodes), 'No sniff codes registered');
-
-        // Verify that our target sniff has been registered.
-        $this->assertArrayHasKey($sniffCode, $ruleset->sniffCodes, 'Target sniff not registered');
-        $this->assertSame($sniffClass, $ruleset->sniffCodes[$sniffCode], 'Target sniff not registered with the correct class');
-
-        // Test that the property as declared in the ruleset has been set on the sniff.
-        $this->assertArrayHasKey($sniffClass, $ruleset->sniffs, 'Sniff class not listed in registered sniffs');
-
-        $sniffObject = $ruleset->sniffs[$sniffClass];
-        $this->assertSame($propertyValue, $sniffObject->$propertyName, 'Property value not set to expected value');
-
-    }//end testDirectCallWithOldArrayFormatSetsProperty()
-
-
-    /**
-     * Data provider.
-     *
-     * @see self::testDirectCallWithOldArrayFormatSetsProperty()
-     *
-     * @return array<string, array<string, mixed>>
-     */
-    public static function dataDirectCallWithOldArrayFormatSetsProperty()
-    {
-        return [
-            'Property value is not an array (boolean)'                       => [
-                'propertyValue' => false,
-            ],
-            'Property value is not an array (string)'                        => [
-                'propertyValue' => 'a string',
-            ],
-            'Property value is an empty array'                               => [
-                'propertyValue' => [],
-            ],
-            'Property value is an array without keys'                        => [
-                'propertyValue' => [
-                    'value',
-                    false,
-                ],
-            ],
-            'Property value is an array without the "scope" or "value" keys' => [
-                'propertyValue' => [
-                    'key1' => 'value',
-                    'key2' => false,
-                ],
-            ],
-            'Property value is an array without the "scope" key'             => [
-                'propertyValue' => [
-                    'key1'  => 'value',
-                    'value' => true,
-                ],
-            ],
-            'Property value is an array without the "value" key'             => [
-                'propertyValue' => [
-                    'scope' => 'value',
-                    'key2'  => 1234,
-                ],
-            ],
-        ];
-
-    }//end dataDirectCallWithOldArrayFormatSetsProperty()
-
-
-    /**
-     * Test that setting a property via a direct call to the Ruleset::setSniffProperty() method
-     * throws a deprecation notice when using the old $settings array format.
-     *
-     * Note: as PHPUnit stops as soon as it sees the deprecation notice, the setting of the property
-     * value is not tested here.
-     *
-     * @return void
-     */
-    public function testDirectCallWithOldArrayFormatThrowsDeprecationNotice()
-    {
-        $exceptionClass = 'PHPUnit\Framework\Error\Deprecated';
-        if (class_exists($exceptionClass) === false) {
-            $exceptionClass = 'PHPUnit_Framework_Error_Deprecated';
-        }
-
-        $exceptionMsg = 'the format of the $settings parameter has changed from (mixed) $value to array(\'scope\' => \'sniff|standard\', \'value\' => $value). Please update your integration code. See PR #3629 for more information.';
-
-        if (method_exists($this, 'expectException') === true) {
-            $this->expectException($exceptionClass);
-            $this->expectExceptionMessage($exceptionMsg);
-        } else {
-            // PHPUnit < 5.2.0.
-            $this->setExpectedException($exceptionClass, $exceptionMsg);
-        }
-
-        $name       = 'AllowedAsDeclared';
-        $sniffClass = 'Fixtures\TestStandard\Sniffs\SetProperty\\'.$name.'Sniff';
-
-        // Set up the ruleset.
-        $standard = __DIR__."/SetProperty{$name}Test.xml";
-        $config   = new ConfigDouble(["--standard=$standard"]);
-        $ruleset  = new Ruleset($config);
-
-        $ruleset->setSniffProperty(
-            $sniffClass,
-            'arbitrarystring',
-            ['key' => 'value']
-        );
-
-    }//end testDirectCallWithOldArrayFormatThrowsDeprecationNotice()
-
-
 }//end class