Process completed with exit code 1.

Escaped Mutant for Mutator "CloneRemoval": @@ @@ } public function withRoute(RouteInterface ...$route): self { - $new = clone $this; + $new = $this; foreach ($route as $item) { $new->addRoute($item); }

Escaped Mutant for Mutator "ArrayOneItem": @@ @@ { $extracted = []; if (!$this->has($className)) { - return $extracted; + return count($extracted) > 1 ? array_slice($extracted, 0, 1, true) : $extracted; } $parameters = $this->get($className); $extracted = array_intersect_key($container, array_flip($parameters->keys()));

Escaped Mutant for Mutator "IncrementInteger": @@ @@ */ private function errorMessage(array $errors): string { - return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); + return count($errors) === 2 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); } private function addRoute(RouteInterface $route): void {

Escaped Mutant for Mutator "Identical": @@ @@ */ private function errorMessage(array $errors): string { - return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); + return count($errors) !== 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); } private function addRoute(RouteInterface $route): void {

Escaped Mutant for Mutator "Ternary": @@ @@ */ private function errorMessage(array $errors): string { - return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); + return count($errors) === 1 ? implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)) : $errors[0]; } private function addRoute(RouteInterface $route): void {

Escaped Mutant for Mutator "UnwrapArrayMap": @@ @@ */ private function errorMessage(array $errors): string { - return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); + return count($errors) === 1 ? $errors[0] : implode("\n\n", $errors); } private function addRoute(RouteInterface $route): void {

Escaped Mutant for Mutator "UnwrapArrayMap": @@ @@ */ private function errorMessage(array $errors): string { - return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); + return count($errors) === 1 ? $errors[0] : implode("\n\n", array_keys($errors)); } private function addRoute(RouteInterface $route): void {

Escaped Mutant for Mutator "DecrementInteger": @@ @@ */ private function errorMessage(array $errors): string { - return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); + return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 0) . '] ' . $error, array_keys($errors), $errors)); } private function addRoute(RouteInterface $route): void {

Escaped Mutant for Mutator "IncrementInteger": @@ @@ */ private function errorMessage(array $errors): string { - return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 1) . '] ' . $error, array_keys($errors), $errors)); + return count($errors) === 1 ? $errors[0] : implode("\n\n", array_map(fn($i, $error) => '- [' . ($i + 2) . '] ' . $error, array_keys($errors), $errors)); } private function addRoute(RouteInterface $route): void {