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Pipeline auto-conversion from v1alpha1 to v1alpha2
This adds auto-conversion methods and tests for Pipeline types in v1alpha1 and v1alpha2. Signed-off-by: Vincent Demeester <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,176 @@ | ||
| /* | ||
| Copyright 2020 The Tekton 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 v1alpha1 | ||
|
|
||
| import ( | ||
| "context" | ||
| "testing" | ||
|
|
||
| "github.com/google/go-cmp/cmp" | ||
| "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha2" | ||
| resource "github.com/tektoncd/pipeline/pkg/apis/resource/v1alpha1" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "knative.dev/pkg/apis" | ||
| ) | ||
|
|
||
| func TestPipelineConversionBadType(t *testing.T) { | ||
| good, bad := &Pipeline{}, &Task{} | ||
|
|
||
| if err := good.ConvertUp(context.Background(), bad); err == nil { | ||
| t.Errorf("ConvertUp() = %#v, wanted error", bad) | ||
| } | ||
|
|
||
| if err := good.ConvertDown(context.Background(), bad); err == nil { | ||
| t.Errorf("ConvertUp() = %#v, wanted error", bad) | ||
| } | ||
| } | ||
|
|
||
| func TestPipelineConversion(t *testing.T) { | ||
| versions := []apis.Convertible{&v1alpha2.Pipeline{}} | ||
|
|
||
| tests := []struct { | ||
| name string | ||
| in *Pipeline | ||
| wantErr bool | ||
| }{{ | ||
| name: "simple conversion", | ||
| in: &Pipeline{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "foo", | ||
| Namespace: "bar", | ||
| Generation: 1, | ||
| }, | ||
| Spec: PipelineSpec{ | ||
| Resources: []PipelineDeclaredResource{{ | ||
| Name: "resource1", | ||
| Type: resource.PipelineResourceTypeGit, | ||
| }, { | ||
| Name: "resource2", | ||
| Type: resource.PipelineResourceTypeImage, | ||
| }}, | ||
| Params: []ParamSpec{{ | ||
| Name: "param-1", | ||
| Type: v1alpha2.ParamTypeString, | ||
| Description: "My first param", | ||
| }}, | ||
| Workspaces: []WorkspacePipelineDeclaration{{ | ||
| Name: "workspace1", | ||
| }}, | ||
| Tasks: []PipelineTask{{ | ||
| Name: "task1", | ||
| TaskRef: &TaskRef{ | ||
| Name: "taskref", | ||
| }, | ||
| Conditions: []PipelineTaskCondition{{ | ||
| ConditionRef: "condition1", | ||
| }}, | ||
| Retries: 10, | ||
| RunAfter: []string{"task1"}, | ||
| Resources: &PipelineTaskResources{ | ||
| Inputs: []v1alpha2.PipelineTaskInputResource{{ | ||
| Name: "input1", | ||
| Resource: "resource1", | ||
| }}, | ||
| Outputs: []v1alpha2.PipelineTaskOutputResource{{ | ||
| Name: "output1", | ||
| Resource: "resource2", | ||
| }}, | ||
| }, | ||
| Params: []Param{{ | ||
| Name: "param1", | ||
| Value: v1alpha2.ArrayOrString{StringVal: "str", Type: v1alpha2.ParamTypeString}, | ||
| }}, | ||
| Workspaces: []WorkspacePipelineTaskBinding{{ | ||
| Name: "w1", | ||
| Workspace: "workspace1", | ||
| }}, | ||
| }, { | ||
| Name: "task2", | ||
| TaskSpec: &TaskSpec{TaskSpec: v1alpha2.TaskSpec{ | ||
| Steps: []v1alpha2.Step{{Container: corev1.Container{ | ||
| Image: "foo", | ||
| }}}, | ||
| }}, | ||
| RunAfter: []string{"task1"}, | ||
| }}, | ||
| }, | ||
| }, | ||
| }, { | ||
| name: "simple conversion with task spec error", | ||
| in: &Pipeline{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "foo", | ||
| Namespace: "bar", | ||
| Generation: 1, | ||
| }, | ||
| Spec: PipelineSpec{ | ||
| Params: []ParamSpec{{ | ||
| Name: "param-1", | ||
| Type: v1alpha2.ParamTypeString, | ||
| Description: "My first param", | ||
| }}, | ||
| Tasks: []PipelineTask{{ | ||
| Name: "task2", | ||
| TaskSpec: &TaskSpec{ | ||
| TaskSpec: v1alpha2.TaskSpec{ | ||
| Steps: []v1alpha2.Step{{Container: corev1.Container{ | ||
| Image: "foo", | ||
| }}}, | ||
| Resources: &v1alpha2.TaskResources{ | ||
| Inputs: []v1alpha2.TaskResource{{ResourceDeclaration: v1alpha2.ResourceDeclaration{ | ||
| Name: "input-1", | ||
| Type: resource.PipelineResourceTypeGit, | ||
| }}}, | ||
| }, | ||
| }, | ||
| Inputs: &Inputs{ | ||
| Resources: []TaskResource{{ResourceDeclaration: ResourceDeclaration{ | ||
| Name: "input-1", | ||
| Type: resource.PipelineResourceTypeGit, | ||
| }}}, | ||
| }}, | ||
| RunAfter: []string{"task1"}, | ||
| }}, | ||
| }, | ||
| }, | ||
| wantErr: true, | ||
| }} | ||
|
|
||
| for _, test := range tests { | ||
| for _, version := range versions { | ||
| t.Run(test.name, func(t *testing.T) { | ||
| ver := version | ||
| if err := test.in.ConvertUp(context.Background(), ver); err != nil { | ||
| if !test.wantErr { | ||
| t.Errorf("ConvertUp() = %v", err) | ||
| } | ||
| return | ||
| } | ||
| t.Logf("ConvertUp() = %#v", ver) | ||
| got := &Pipeline{} | ||
| if err := got.ConvertDown(context.Background(), ver); err != nil { | ||
| t.Errorf("ConvertDown() = %v", err) | ||
| } | ||
| t.Logf("ConvertDown() = %#v", got) | ||
| if diff := cmp.Diff(test.in, got); diff != "" { | ||
| t.Errorf("roundtrip (-want, +got) = %v", diff) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
| } |
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