/*
Copyright 2019 The Skaffold Authors

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package v2alpha1

import (
	"testing"

	next "github.com/GoogleContainerTools/skaffold/v2/pkg/skaffold/schema/v2alpha2"
	"github.com/GoogleContainerTools/skaffold/v2/pkg/skaffold/yaml"
	"github.com/GoogleContainerTools/skaffold/v2/testutil"
)

func TestUpgrade(t *testing.T) {
	yaml := `apiVersion: skaffold/v2alpha1
kind: Config
build:
  artifacts:
  - image: gcr.io/k8s-skaffold/skaffold-example
    docker:
      dockerfile: path/to/Dockerfile
  - image: gcr.io/k8s-skaffold/buildpack
    buildpack:
      builder: my-builder
  - image: gcr.io/k8s-skaffold/bazel
    bazel:
      target: //mytarget
  - image: gcr.io/k8s-skaffold/jib-maven
    jib:
      args: ['-v', '--activate-profiles', 'prof']
      project: dir
  - image: gcr.io/k8s-skaffold/jib-gradle
    jib:
      args: ['-v']
  - image: gcr.io/k8s-skaffold/kaniko
    kaniko: {}
  - image: gcr.io/k8s-skaffold/kaniko-local
    kaniko:
      buildContext:
        localDir:
          initImage: "alpine"
  googleCloudBuild:
    projectId: test-project
test:
  - image: gcr.io/k8s-skaffold/skaffold-example
    structureTests:
     - ./test/*
deploy:
  kubectl:
    manifests:
    - k8s-*
profiles:
  - name: test profile
    build:
      artifacts:
      - image: gcr.io/k8s-skaffold/skaffold-example
        kaniko:
          buildContext:
            gcsBucket: skaffold-kaniko
          cache: {}
      cluster:
        pullSecretName: e2esecret
        namespace: default
    test:
     - image: gcr.io/k8s-skaffold/skaffold-example
       structureTests:
         - ./test/*
    deploy:
      kubectl:
        manifests:
        - k8s-*
  - name: test local
    build:
      artifacts:
      - image: gcr.io/k8s-skaffold/skaffold-example
        docker:
          dockerfile: path/to/Dockerfile
      local:
        push: false
    deploy:
      kubectl:
        manifests:
        - k8s-*
`
	expected := `apiVersion: skaffold/v2alpha2
kind: Config
build:
  artifacts:
  - image: gcr.io/k8s-skaffold/skaffold-example
    docker:
      dockerfile: path/to/Dockerfile
  - image: gcr.io/k8s-skaffold/buildpack
    buildpack:
      builder: my-builder
  - image: gcr.io/k8s-skaffold/bazel
    bazel:
      target: //mytarget
  - image: gcr.io/k8s-skaffold/jib-maven
    jib:
      args: ['-v', '--activate-profiles', 'prof']
      project: dir
  - image: gcr.io/k8s-skaffold/jib-gradle
    jib:
      args: ['-v']
  - image: gcr.io/k8s-skaffold/kaniko
    kaniko: {}
  - image: gcr.io/k8s-skaffold/kaniko-local
    kaniko:
      initImage: "alpine"
  googleCloudBuild:
    projectId: test-project
test:
  - image: gcr.io/k8s-skaffold/skaffold-example
    structureTests:
     - ./test/*
deploy:
  kubectl:
    manifests:
    - k8s-*
profiles:
  - name: test profile
    build:
      artifacts:
      - image: gcr.io/k8s-skaffold/skaffold-example
        kaniko:
          cache: {}
      cluster:
        pullSecretName: e2esecret
        namespace: default
    test:
     - image: gcr.io/k8s-skaffold/skaffold-example
       structureTests:
         - ./test/*
    deploy:
      kubectl:
        manifests:
        - k8s-*
  - name: test local
    build:
      artifacts:
      - image: gcr.io/k8s-skaffold/skaffold-example
        docker:
          dockerfile: path/to/Dockerfile
      local:
        push: false
    deploy:
      kubectl:
        manifests:
        - k8s-*
`
	verifyUpgrade(t, yaml, expected)
}

func verifyUpgrade(t *testing.T, input, output string) {
	config := NewSkaffoldConfig()
	err := yaml.UnmarshalStrict([]byte(input), config)
	testutil.CheckErrorAndDeepEqual(t, false, err, Version, config.GetVersion())

	upgraded, err := config.Upgrade()
	testutil.CheckError(t, false, err)

	expected := next.NewSkaffoldConfig()
	err = yaml.UnmarshalStrict([]byte(output), expected)

	testutil.CheckErrorAndDeepEqual(t, false, err, expected, upgraded)
}
