kubevela/references/plugins/cluster_test.go

/*
Copyright 2021 The KubeVela 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 plugins

import (
	"context"
	"fmt"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"cuelang.org/go/cue"
	"github.com/google/go-cmp/cmp"
	"k8s.io/apimachinery/pkg/labels"
	"k8s.io/apimachinery/pkg/selection"
	logf "sigs.k8s.io/controller-runtime/pkg/log"

	"github.com/oam-dev/kubevela/apis/types"
	"github.com/oam-dev/kubevela/pkg/utils/common"
)

const (
	TestDir        = "testdata"
	RouteName      = "routes.test"
	DeployName     = "deployments.testapps"
	WebserviceName = "webservice.testapps"
)

var _ = Describe("DefinitionFiles", func() {

	deployment := types.Capability{
		Namespace:   "testdef",
		Name:        DeployName,
		Type:        types.TypeComponentDefinition,
		CrdName:     "deployments.apps",
		Description: "description not defined",
		Parameters: []types.Parameter{
			{
				Type: cue.ListKind,
				Name: "env",
			},
			{
				Name:     "image",
				Type:     cue.StringKind,
				Default:  "",
				Short:    "i",
				Required: true,
				Usage:    "Which image would you like to use for your service",
			},
			{
				Name:    "port",
				Type:    cue.IntKind,
				Short:   "p",
				Default: int64(8080),
				Usage:   "Which port do you want customer traffic sent to",
			},
		},
		CrdInfo: &types.CRDInfo{
			APIVersion: "apps/v1",
			Kind:       "Deployment",
		},
	}

	websvc := types.Capability{
		Namespace:   "testdef",
		Name:        WebserviceName,
		Type:        types.TypeComponentDefinition,
		Description: "description not defined",
		Parameters: []types.Parameter{{
			Name: "env", Type: cue.ListKind,
		}, {
			Name:     "image",
			Type:     cue.StringKind,
			Default:  "",
			Short:    "i",
			Required: true,
			Usage:    "Which image would you like to use for your service",
		}, {
			Name:    "port",
			Type:    cue.IntKind,
			Short:   "p",
			Default: int64(6379),
			Usage:   "Which port do you want customer traffic sent to",
		}},
		CrdName: "deployments.apps",
		CrdInfo: &types.CRDInfo{
			APIVersion: "apps/v1",
			Kind:       "Deployment",
		},
	}

	req, _ := labels.NewRequirement("usecase", selection.Equals, []string{"forplugintest"})
	selector := labels.NewSelector().Add(*req)

	// Notice!!  DefinitionPath Object is Cluster Scope object
	// which means objects created in other DefinitionNamespace will also affect here.
	It("getcomponents", func() {
		workloadDefs, _, err := GetComponentsFromCluster(context.Background(), DefinitionNamespace, common.Args{Config: cfg, Schema: scheme}, selector)
		Expect(err).Should(BeNil())
		logf.Log.Info(fmt.Sprintf("Getting component definitions  %v", workloadDefs))
		for i := range workloadDefs {
			// CueTemplate should always be fulfilled, even those whose CueTemplateURI is assigend,
			By("check CueTemplate is fulfilled")
			Expect(workloadDefs[i].CueTemplate).ShouldNot(BeEmpty())
			workloadDefs[i].CueTemplate = ""
		}
		Expect(cmp.Diff(workloadDefs, []types.Capability{deployment, websvc})).Should(BeEquivalentTo(""))
	})
	It("getall", func() {
		alldef, err := GetCapabilitiesFromCluster(context.Background(), DefinitionNamespace, common.Args{Config: cfg, Schema: scheme}, selector)
		Expect(err).Should(BeNil())
		logf.Log.Info(fmt.Sprintf("Getting all definitions %v", alldef))
		for i := range alldef {
			alldef[i].CueTemplate = ""
		}
		Expect(cmp.Diff(alldef, []types.Capability{deployment, websvc})).Should(BeEquivalentTo(""))
	})
})