Run only those test cases that cover mutated line

Previously, we ran **files** that contains tests that cover mutated line. In `phpunit.xml` this is all we can do.

To run **test cases** that cover mutated line from that files, we can only use `--filter` options. This is what this change does

src/TestFramework/AbstractTestFrameworkAdapter.php

@@ -91,7 +91,7 @@ public function getInitialTestRunCommandLine(
         array $phpExtraArgs,
         bool $skipCoverage
     ): array {
-        return $this->getCommandLine($this->buildInitialConfigFile(), $extraOptions, $phpExtraArgs);
+        return $this->getCommandLine($this->buildInitialConfigFile(), $extraOptions, $phpExtraArgs, []);
     }
 
     /**
@@ -116,7 +116,8 @@ public function getMutantCommandLine(
                 $mutationOriginalFilePath
             ),
             $extraOptions,
-            []
+            [],
+            $tests,
         );
     }
 
@@ -154,15 +155,17 @@ protected function buildMutationConfigFile(
 
     /**
      * @param string[] $phpExtraArgs
+     * @param TestLocation[] $tests
      *
      * @return string[]
      */
     private function getCommandLine(
         string $configPath,
         string $extraOptions,
-        array $phpExtraArgs
+        array $phpExtraArgs,
+        array $tests
     ): array {
-        $frameworkArgs = $this->argumentsAndOptionsBuilder->build($configPath, $extraOptions);
+        $frameworkArgs = $this->argumentsAndOptionsBuilder->build($configPath, $extraOptions, $tests);
 
         return $this->commandLineBuilder->build(
             $this->testFrameworkExecutable,

src/TestFramework/CommandLineArgumentsAndOptionsBuilder.php

@@ -35,13 +35,17 @@
 
 namespace Infection\TestFramework;
 
+use Infection\AbstractTestFramework\Coverage\TestLocation;
+
 /**
  * @internal
  */
 interface CommandLineArgumentsAndOptionsBuilder
 {
     /**
+     * @param TestLocation[] $tests
+     *
      * @return string[]
      */
-    public function build(string $configPath, string $extraOptions): array;
+    public function build(string $configPath, string $extraOptions, array $tests): array;
 }

src/TestFramework/PhpUnit/CommandLine/ArgumentsAndOptionsBuilder.php

@@ -37,7 +37,12 @@
 
 use function array_map;
 use function array_merge;
+use function array_unique;
+use function count;
+use function escapeshellcmd;
 use function explode;
+use function implode;
+use Infection\AbstractTestFramework\Coverage\TestLocation;
 use Infection\TestFramework\CommandLineArgumentsAndOptionsBuilder;
 use function ltrim;
 
@@ -46,7 +51,8 @@
  */
 final class ArgumentsAndOptionsBuilder implements CommandLineArgumentsAndOptionsBuilder
 {
-    public function build(string $configPath, string $extraOptions): array
+    // todo build & buildForMutant
+    public function build(string $configPath, string $extraOptions, array $tests): array
     {
         $options = [
             '--configuration',
@@ -62,6 +68,18 @@ public function build(string $configPath, string $extraOptions): array
             );
         }
 
+//                preg_replace('/\swith data set (.*)/', '', $test->getMethod())
+
+        if (count($tests) > 0) {
+            $escapedTests = array_map(
+                static fn (TestLocation $testLocation): string => escapeshellcmd($testLocation->getMethod()),
+                $tests
+            );
+
+            $options[] = '--filter';
+            $options[] = implode('|', array_unique($escapedTests));
+        }
+
         return $options;
     }
 }

tests/phpunit/TestFramework/PhpUnit/CommandLine/ArgumentsAndOptionsBuilderTest.php

@@ -35,6 +35,7 @@
 
 namespace Infection\Tests\TestFramework\PhpUnit\CommandLine;
 
+use Infection\AbstractTestFramework\Coverage\TestLocation;
 use Infection\TestFramework\PhpUnit\CommandLine\ArgumentsAndOptionsBuilder;
 use PHPUnit\Framework\TestCase;
 
@@ -59,7 +60,7 @@ public function test_it_can_build_the_command_without_extra_options(): void
                 '--configuration',
                 $configPath,
             ],
-            $this->builder->build($configPath, '')
+            $this->builder->build($configPath, '', [])
         );
     }
 
@@ -74,7 +75,7 @@ public function test_it_can_build_the_command_with_extra_options(): void
                 '--verbose',
                 '--debug',
             ],
-            $this->builder->build($configPath, '--verbose --debug')
+            $this->builder->build($configPath, '--verbose --debug', [])
         );
     }
 
@@ -87,8 +88,17 @@ public function test_it_can_build_the_command_with_extra_options_that_contains_s
                 '--configuration',
                 $configPath,
                 '--path=/a path/with spaces',
+                '--filter',
+                'App\\\\Test::test_case1|App\\\\Test::test_case2',
             ],
-            $this->builder->build($configPath, '--path=/a path/with spaces')
+            $this->builder->build(
+                $configPath,
+                '--path=/a path/with spaces',
+                [
+                    TestLocation::forTestMethod('App\Test::test_case1'),
+                    TestLocation::forTestMethod('App\Test::test_case2'),
+                ]
+            )
         );
     }
 }