Adjust code coverage

-Exclude methods and classes that cannot be meaningfully covered
-Add a simple test for AbuseFilterServices
-Exclude ServiceWiring because there's no way to tell PHPUnit it's
covered

Change-Id: I4c67b0d3fea68c7a3b3cbe01b5608f87e1b492db

includes/Filter/FilterNotFoundException.php

@@ -4,6 +4,9 @@ namespace MediaWiki\Extension\AbuseFilter\Filter;
 
 use RuntimeException;
 
+/**
+ * @codeCoverageIgnore
+ */
 class FilterNotFoundException extends RuntimeException {
 	/**
 	 * @param int $filter

includes/Filter/FilterVersionNotFoundException.php

@@ -4,6 +4,9 @@ namespace MediaWiki\Extension\AbuseFilter\Filter;
 
 use RuntimeException;
 
+/**
+ * @codeCoverageIgnore
+ */
 class FilterVersionNotFoundException extends RuntimeException {
 	/**
 	 * @param int $version

includes/FilterProfiler.php

@@ -225,6 +225,7 @@ class FilterProfiler {
 	 * @param int $totalFilters
 	 * @param int $totalConditions
 	 * @param float $runtime
+	 * @codeCoverageIgnore
 	 */
 	public function recordRuntimeProfilingResult( int $totalFilters, int $totalConditions, float $runtime ) : void {
 		$keyPrefix = 'abusefilter.runtime-profile.' . $this->localWikiID . '.';

includes/InvalidImportDataException.php

@@ -4,6 +4,9 @@ namespace MediaWiki\Extension\AbuseFilter;
 
 use InvalidArgumentException;
 
+/**
+ * @codeCoverageIgnore
+ */
 class InvalidImportDataException extends InvalidArgumentException {
 	/**
 	 * @param string $data That is not valid

includes/ServiceWiring.php

@@ -19,6 +19,10 @@ use MediaWiki\Extension\AbuseFilter\Parser\ParserFactory;
 use MediaWiki\Logger\LoggerFactory;
 use MediaWiki\MediaWikiServices;
 
+// This file is actually covered by AbuseFilterServicesTest, but it's not possible to specify a path
+// in @covers annotations (https://github.com/sebastianbergmann/phpunit/issues/3794)
+// @codeCoverageIgnoreStart
+
 return [
 	KeywordsManager::SERVICE_NAME => function ( MediaWikiServices $services ): KeywordsManager {
 		return new KeywordsManager(
@@ -125,3 +129,5 @@ return [
 		);
 	},
 ];
+
+// @codeCoverageIgnoreEnd

tests/phpunit/AbuseFilterServicesTest.php

@@ -0,0 +1,33 @@
+<?php
+
+use MediaWiki\Extension\AbuseFilter\AbuseFilterServices;
+
+/**
+ * @group Test
+ * @group AbuseFilter
+ */
+class AbuseFilterServicesTest extends MediaWikiIntegrationTestCase {
+	/**
+	 * @covers \MediaWiki\Extension\AbuseFilter\AbuseFilterServices
+	 * @param string $getter
+	 * @dataProvider provideGetters
+	 */
+	public function testServiceGetters( string $getter ) {
+		// Methods are typehinted, so no need to assert
+		AbuseFilterServices::$getter();
+		$this->addToAssertionCount( 1 );
+	}
+
+	/**
+	 * @return Generator
+	 */
+	public function provideGetters() : Generator {
+		$clazz = new ReflectionClass( AbuseFilterServices::class );
+		foreach ( $clazz->getMethods( ReflectionMethod::IS_PUBLIC ) as $method ) {
+			$name = $method->getName();
+			if ( strpos( $name, 'get' ) === 0 ) {
+				yield $name => [ $name ];
+			}
+		}
+	}
+}