img

Documentation

Index

• type ImageVersion
  • func GenerateImageVersions(data []byte) ([]*ImageVersion, error)
• type Store
• type StoreMock
  • func (m *StoreMock) GetImage(ctx context.Context, imageID, version string) ([]byte, error)
  • func (m *StoreMock) SaveImage(ctx context.Context, data []byte) (string, error)

Types

type ImageVersion

type ImageVersion struct {
	Version string
	Data    []byte
}

ImageVersion represents a specific size version of an image.

func GenerateImageVersions

func GenerateImageVersions(data []byte) ([]*ImageVersion, error)

GenerateImageVersions generates multiple versions of different sizes for the image provided.

type Store

type Store interface {
	// GetImage returns the image identified by the ID and version provided.
	GetImage(ctx context.Context, imageID, version string) (datd []byte, err error)

	// SaveImage stores an image returning the image ID.
	SaveImage(ctx context.Context, data []byte) (imageID string, err error)
}

Store describes the methods an image.Store implementation must provide.

type StoreMock

type StoreMock struct {
	mock.Mock
}

StoreMock is a mock implementation of the img.Store interface.

func (*StoreMock) GetImage

func (m *StoreMock) GetImage(ctx context.Context, imageID, version string) ([]byte, error)

GetImage implements the img.Store interface.

func (*StoreMock) SaveImage

func (m *StoreMock) SaveImage(ctx context.Context, data []byte) (string, error)

SaveImage implements the img.Store interface.