DockerCLI/cli/command/container/client_test.go

package container

import (
	"io"

	"github.com/docker/docker/api/types"
	"github.com/docker/docker/api/types/container"
	"github.com/docker/docker/api/types/network"
	"github.com/docker/docker/client"
	"golang.org/x/net/context"
)

type fakeClient struct {
	client.Client
	inspectFunc         func(string) (types.ContainerJSON, error)
	execInspectFunc     func(execID string) (types.ContainerExecInspect, error)
	execCreateFunc      func(container string, config types.ExecConfig) (types.IDResponse, error)
	createContainerFunc func(config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, containerName string) (container.ContainerCreateCreatedBody, error)
	imageCreateFunc     func(parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error)
	infoFunc            func() (types.Info, error)
}

func (f *fakeClient) ContainerInspect(_ context.Context, containerID string) (types.ContainerJSON, error) {
	if f.inspectFunc != nil {
		return f.inspectFunc(containerID)
	}
	return types.ContainerJSON{}, nil
}

func (f *fakeClient) ContainerExecCreate(_ context.Context, container string, config types.ExecConfig) (types.IDResponse, error) {
	if f.execCreateFunc != nil {
		return f.execCreateFunc(container, config)
	}
	return types.IDResponse{}, nil
}

func (f *fakeClient) ContainerExecInspect(_ context.Context, execID string) (types.ContainerExecInspect, error) {
	if f.execInspectFunc != nil {
		return f.execInspectFunc(execID)
	}
	return types.ContainerExecInspect{}, nil
}

func (f *fakeClient) ContainerExecStart(ctx context.Context, execID string, config types.ExecStartCheck) error {
	return nil
}

func (f *fakeClient) ContainerCreate(
	_ context.Context,
	config *container.Config,
	hostConfig *container.HostConfig,
	networkingConfig *network.NetworkingConfig,
	containerName string,
) (container.ContainerCreateCreatedBody, error) {
	if f.createContainerFunc != nil {
		return f.createContainerFunc(config, hostConfig, networkingConfig, containerName)
	}
	return container.ContainerCreateCreatedBody{}, nil
}

func (f *fakeClient) ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) {
	if f.imageCreateFunc != nil {
		return f.imageCreateFunc(parentReference, options)
	}
	return nil, nil
}

func (f *fakeClient) Info(_ context.Context) (types.Info, error) {
	if f.infoFunc != nil {
		return f.infoFunc()
	}
	return types.Info{}, nil
}