fix: chromium memory leaks (#705)

pkg/gotenberg/mocks.go

@@ -6,53 +6,106 @@ import (
 	"go.uber.org/zap"
 )
 
-// ModuleMock is a mock for the Module interface.
+// ModuleMock is a mock for the [Module] interface.
 type ModuleMock struct {
 	DescriptorMock func() ModuleDescriptor
 }
 
-func (mod ModuleMock) Descriptor() ModuleDescriptor {
+func (mod *ModuleMock) Descriptor() ModuleDescriptor {
 	return mod.DescriptorMock()
 }
 
-// ValidatorMock is a mock for the Validator interface.
+// ValidatorMock is a mock for the [Validator] interface.
 type ValidatorMock struct {
 	ValidateMock func() error
 }
 
-func (mod ValidatorMock) Validate() error {
+func (mod *ValidatorMock) Validate() error {
 	return mod.ValidateMock()
 }
 
-// PDFEngineMock is a mock for the PDFEngine interface.
+// PDFEngineMock is a mock for the [PDFEngine] interface.
 type PDFEngineMock struct {
 	MergeMock   func(ctx context.Context, logger *zap.Logger, inputPaths []string, outputPath string) error
 	ConvertMock func(ctx context.Context, logger *zap.Logger, format, inputPath, outputPath string) error
 }
 
-func (engine PDFEngineMock) Merge(ctx context.Context, logger *zap.Logger, inputPaths []string, outputPath string) error {
+func (engine *PDFEngineMock) Merge(ctx context.Context, logger *zap.Logger, inputPaths []string, outputPath string) error {
 	return engine.MergeMock(ctx, logger, inputPaths, outputPath)
 }
 
-func (engine PDFEngineMock) Convert(ctx context.Context, logger *zap.Logger, format, inputPath, outputPath string) error {
+func (engine *PDFEngineMock) Convert(ctx context.Context, logger *zap.Logger, format, inputPath, outputPath string) error {
 	return engine.ConvertMock(ctx, logger, format, inputPath, outputPath)
 }
 
-// PDFEngineProviderMock is a mock for the PDFEngineProvider interface.
+// PDFEngineProviderMock is a mock for the [PDFEngineProvider] interface.
 type PDFEngineProviderMock struct {
 	PDFEngineMock func() (PDFEngine, error)
 }
 
-func (provider PDFEngineProviderMock) PDFEngine() (PDFEngine, error) {
+func (provider *PDFEngineProviderMock) PDFEngine() (PDFEngine, error) {
 	return provider.PDFEngineMock()
 }
 
-// LoggerProviderMock is a mock for the LoggerProvider interface.
+// ProcessMock is a mock for the [Process] interface.
+type ProcessMock struct {
+	StartMock   func(logger *zap.Logger) error
+	StopMock    func(logger *zap.Logger) error
+	HealthyMock func(logger *zap.Logger) bool
+}
+
+func (p *ProcessMock) Start(logger *zap.Logger) error {
+	return p.StartMock(logger)
+}
+
+func (p *ProcessMock) Stop(logger *zap.Logger) error {
+	return p.StopMock(logger)
+}
+
+func (p *ProcessMock) Healthy(logger *zap.Logger) bool {
+	return p.HealthyMock(logger)
+}
+
+// ProcessSupervisorMock is a mock for the [ProcessSupervisor] interface.
+type ProcessSupervisorMock struct {
+	LaunchMock        func() error
+	ShutdownMock      func() error
+	HealthyMock       func() bool
+	RunMock           func(ctx context.Context, logger *zap.Logger, task func() error) error
+	ReqQueueSizeMock  func() int64
+	RestartsCountMock func() int64
+}
+
+func (s *ProcessSupervisorMock) Launch() error {
+	return s.LaunchMock()
+}
+
+func (s *ProcessSupervisorMock) Shutdown() error {
+	return s.ShutdownMock()
+}
+
+func (s *ProcessSupervisorMock) Healthy() bool {
+	return s.HealthyMock()
+}
+
+func (s *ProcessSupervisorMock) Run(ctx context.Context, logger *zap.Logger, task func() error) error {
+	return s.RunMock(ctx, logger, task)
+}
+
+func (s *ProcessSupervisorMock) ReqQueueSize() int64 {
+	return s.ReqQueueSizeMock()
+}
+
+func (s *ProcessSupervisorMock) RestartsCount() int64 {
+	return s.RestartsCountMock()
+}
+
+// LoggerProviderMock is a mock for the [LoggerProvider] interface.
 type LoggerProviderMock struct {
 	LoggerMock func(mod Module) (*zap.Logger, error)
 }
 
-func (provider LoggerProviderMock) Logger(mod Module) (*zap.Logger, error) {
+func (provider *LoggerProviderMock) Logger(mod Module) (*zap.Logger, error) {
 	return provider.LoggerMock(mod)
 }
 
@@ -62,5 +115,7 @@ var (
 	_ Validator         = (*ValidatorMock)(nil)
 	_ PDFEngine         = (*PDFEngineMock)(nil)
 	_ PDFEngineProvider = (*PDFEngineProviderMock)(nil)
+	_ Process           = (*ProcessMock)(nil)
+	_ ProcessSupervisor = (*ProcessSupervisorMock)(nil)
 	_ LoggerProvider    = (*LoggerProviderMock)(nil)
 )