feat(mock): add logic from go-vela/mock

go.mod

@@ -15,6 +15,7 @@ require (
 	github.com/go-vela/types v0.10.0
 	github.com/google/go-cmp v0.5.6
 	github.com/joho/godotenv v1.4.0
+	github.com/opencontainers/image-spec v1.0.1
 	github.com/prometheus/client_golang v1.11.0
 	github.com/sirupsen/logrus v1.8.1
 	github.com/urfave/cli/v2 v2.3.0

mock/doc.go

@@ -0,0 +1,11 @@
+// Copyright (c) 2021 Target Brands, Inc. All rights reserved.
+//
+// Use of this source code is governed by the LICENSE file in this repository.
+
+// Package mock provides a collection of mock
+// packages used for a Vela worker.
+//
+// Usage:
+//
+// 	import "github.com/go-vela/worker/mock"
+package mock

mock/docker/config.go

@@ -0,0 +1,59 @@
+// Copyright (c) 2021 Target Brands, Inc. All rights reserved.
+//
+// Use of this source code is governed by the LICENSE file in this repository.
+
+package docker
+
+import (
+	"context"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/swarm"
+	"github.com/docker/docker/client"
+)
+
+// ConfigService implements all the config
+// related functions for the Docker mock.
+type ConfigService struct{}
+
+// ConfigCreate is a helper function to simulate
+// a mocked call to create a config for a
+// Docker swarm cluster.
+func (c *ConfigService) ConfigCreate(ctx context.Context, config swarm.ConfigSpec) (types.ConfigCreateResponse, error) {
+	return types.ConfigCreateResponse{}, nil
+}
+
+// ConfigInspectWithRaw is a helper function to simulate
+// a mocked call to inspect a config for a Docker swarm
+// cluster and return the raw body received from the API.
+func (c *ConfigService) ConfigInspectWithRaw(ctx context.Context, name string) (swarm.Config, []byte, error) {
+	return swarm.Config{}, nil, nil
+}
+
+// ConfigList is a helper function to simulate
+// a mocked call to list the configs for a
+// Docker swarm cluster.
+func (c *ConfigService) ConfigList(ctx context.Context, options types.ConfigListOptions) ([]swarm.Config, error) {
+	return nil, nil
+}
+
+// ConfigRemove is a helper function to simulate
+// a mocked call to remove a config for a
+// Docker swarm cluster.
+func (c *ConfigService) ConfigRemove(ctx context.Context, id string) error { return nil }
+
+// ConfigUpdate is a helper function to simulate
+// a mocked call to update a config for a
+// Docker swarm cluster.
+func (c *ConfigService) ConfigUpdate(ctx context.Context, id string, version swarm.Version, config swarm.ConfigSpec) error {
+	return nil
+}
+
+// WARNING: DO NOT REMOVE THIS UNDER ANY CIRCUMSTANCES
+//
+// This line serves as a quick and efficient way to ensure that our
+// ImageService satisfies the ImageAPIClient interface that
+// the Docker client expects.
+//
+// https://pkg.go.dev/github.com/docker/docker/client?tab=doc#ConfigAPIClient
+var _ client.ConfigAPIClient = (*ConfigService)(nil)