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package dockerfile
import ( |
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"encoding/json" |
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"io" |
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"runtime" |
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"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/backend"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/builder" |
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containerpkg "github.com/docker/docker/container" |
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"github.com/docker/docker/layer" |
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"github.com/docker/docker/pkg/containerfs" |
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"golang.org/x/net/context"
)
// MockBackend implements the builder.Backend interface for unit testing
type MockBackend struct { |
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containerCreateFunc func(config types.ContainerCreateConfig) (container.ContainerCreateCreatedBody, error)
commitFunc func(string, *backend.ContainerCommitConfig) (string, error)
getImageFunc func(string) (builder.Image, builder.ReleaseableLayer, error) |
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makeImageCacheFunc func(cacheFrom []string) builder.ImageCache |
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}
|
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func (m *MockBackend) ContainerAttachRaw(cID string, stdin io.ReadCloser, stdout, stderr io.Writer, stream bool, attached chan struct{}) error { |
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return nil
}
func (m *MockBackend) ContainerCreate(config types.ContainerCreateConfig) (container.ContainerCreateCreatedBody, error) { |
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if m.containerCreateFunc != nil {
return m.containerCreateFunc(config)
} |
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return container.ContainerCreateCreatedBody{}, nil
}
func (m *MockBackend) ContainerRm(name string, config *types.ContainerRmConfig) error {
return nil
}
|
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func (m *MockBackend) Commit(cID string, cfg *backend.ContainerCommitConfig) (string, error) {
if m.commitFunc != nil {
return m.commitFunc(cID, cfg)
} |
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return "", nil
}
func (m *MockBackend) ContainerKill(containerID string, sig uint64) error {
return nil
}
func (m *MockBackend) ContainerStart(containerID string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error {
return nil
}
|
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func (m *MockBackend) ContainerWait(ctx context.Context, containerID string, condition containerpkg.WaitCondition) (<-chan containerpkg.StateStatus, error) {
return nil, nil |
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}
func (m *MockBackend) ContainerCreateWorkdir(containerID string) error {
return nil
}
|
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func (m *MockBackend) CopyOnBuild(containerID string, destPath string, srcRoot string, srcPath string, decompress bool) error { |
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return nil
}
|
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func (m *MockBackend) GetImageAndReleasableLayer(ctx context.Context, refOrID string, opts backend.GetImageAndLayerOptions) (builder.Image, builder.ReleaseableLayer, error) { |
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if m.getImageFunc != nil {
return m.getImageFunc(refOrID)
}
return &mockImage{id: "theid"}, &mockLayer{}, nil |
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}
|
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func (m *MockBackend) MakeImageCache(cacheFrom []string) builder.ImageCache { |
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if m.makeImageCacheFunc != nil { |
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return m.makeImageCacheFunc(cacheFrom) |
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}
return nil
}
|
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func (m *MockBackend) CreateImage(config []byte, parent string) (builder.Image, error) { |
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return nil, nil |
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}
|
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type mockImage struct {
id string
config *container.Config
}
func (i *mockImage) ImageID() string {
return i.id
}
func (i *mockImage) RunConfig() *container.Config {
return i.config
} |
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|
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func (i *mockImage) OperatingSystem() string {
return runtime.GOOS
}
|
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func (i *mockImage) MarshalJSON() ([]byte, error) {
type rawImage mockImage
return json.Marshal(rawImage(*i))
}
|
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type mockImageCache struct {
getCacheFunc func(parentID string, cfg *container.Config) (string, error)
}
func (mic *mockImageCache) GetCache(parentID string, cfg *container.Config) (string, error) {
if mic.getCacheFunc != nil {
return mic.getCacheFunc(parentID, cfg)
}
return "", nil
} |
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type mockLayer struct{}
func (l *mockLayer) Release() error {
return nil
}
|
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func (l *mockLayer) Mount() (containerfs.ContainerFS, error) {
return containerfs.NewLocalContainerFS("mountPath"), nil |
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} |
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|
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func (l *mockLayer) Commit() (builder.ReleaseableLayer, error) { |
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return nil, nil
}
|
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func (l *mockLayer) DiffID() layer.DiffID { |
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return layer.DiffID("abcdef") |
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} |