list_test.go

package list

import (
	"context"
	"strconv"
	"testing"

	"github.com/stackitcloud/stackit-cli/internal/pkg/globalflags"
	"github.com/stackitcloud/stackit-cli/internal/pkg/testparams"
	"github.com/stackitcloud/stackit-cli/internal/pkg/testutils"
	"github.com/stackitcloud/stackit-cli/internal/pkg/utils"

	"github.com/google/go-cmp/cmp"
	"github.com/google/go-cmp/cmp/cmpopts"
	"github.com/google/uuid"
	"github.com/stackitcloud/stackit-sdk-go/services/alb"
)

type testCtxKey struct{}

var (
	testCtx    = context.WithValue(context.Background(), testCtxKey{}, "test")
	testClient = &alb.APIClient{}

	testProjectId = uuid.NewString()
	testRegion    = "eu01"
	testLimit     = int64(64)
)

func fixtureFlagValues(mods ...func(flagValues map[string]string)) map[string]string {
	flagValues := map[string]string{
		globalflags.ProjectIdFlag: testProjectId,
		globalflags.RegionFlag:    testRegion,
		limitFlag:                 strconv.FormatInt(testLimit, 10),
	}
	for _, mod := range mods {
		mod(flagValues)
	}
	return flagValues
}

func fixtureInputModel(mods ...func(inputModel *inputModel)) *inputModel {
	model := &inputModel{
		GlobalFlagModel: &globalflags.GlobalFlagModel{
			Verbosity: globalflags.VerbosityDefault,
			ProjectId: testProjectId,
			Region:    testRegion,
		},
		Limit: utils.Ptr(testLimit),
	}
	for _, mod := range mods {
		mod(model)
	}
	return model
}

func fixtureRequest(mods ...func(request *alb.ApiListCredentialsRequest)) alb.ApiListCredentialsRequest {
	request := testClient.ListCredentials(testCtx, testProjectId, testRegion)
	for _, mod := range mods {
		mod(&request)
	}
	return request
}

func TestParseInput(t *testing.T) {
	tests := []struct {
		description   string
		argValues     []string
		flagValues    map[string]string
		isValid       bool
		expectedModel *inputModel
	}{
		{
			description:   "base",
			flagValues:    fixtureFlagValues(),
			isValid:       true,
			expectedModel: fixtureInputModel(),
		},
		{
			description: "no values",
			flagValues: map[string]string{
				globalflags.ProjectIdFlag: testProjectId,
				globalflags.RegionFlag:    testRegion,
			},
			isValid: true,
			expectedModel: fixtureInputModel(func(inputModel *inputModel) {
				inputModel.Limit = nil
			}),
		},
		{
			description: "withoutLimit",
			flagValues: fixtureFlagValues(func(flagValues map[string]string) {
				delete(flagValues, "limit")
			}),
			isValid: true,
			expectedModel: fixtureInputModel(func(inputModel *inputModel) {
				inputModel.Limit = nil
			}),
		},
		{
			description: "invalid limit 1",
			flagValues: fixtureFlagValues(func(flagValues map[string]string) {
				flagValues[limitFlag] = "invalid"
			}),
			isValid: false,
		},
		{
			description: "invalid limit 2",
			flagValues: fixtureFlagValues(func(flagValues map[string]string) {
				flagValues[limitFlag] = "0"
			}),
			isValid: false,
		},
		{
			description:   "label selector empty",
			flagValues:    fixtureFlagValues(),
			isValid:       true,
			expectedModel: fixtureInputModel(),
		},
	}

	for _, tt := range tests {
		t.Run(tt.description, func(t *testing.T) {
			testutils.TestParseInput(t, NewCmd, parseInput, tt.expectedModel, tt.argValues, tt.flagValues, tt.isValid)
		})
	}
}

func TestBuildRequest(t *testing.T) {
	tests := []struct {
		description     string
		model           *inputModel
		expectedRequest alb.ApiListCredentialsRequest
	}{
		{
			description:     "base",
			model:           fixtureInputModel(),
			expectedRequest: fixtureRequest(),
		},
	}

	for _, tt := range tests {
		t.Run(tt.description, func(t *testing.T) {
			request := buildRequest(testCtx, tt.model, testClient)

			diff := cmp.Diff(request, tt.expectedRequest,
				cmp.AllowUnexported(tt.expectedRequest),
				cmpopts.EquateComparable(testCtx),
			)
			if diff != "" {
				t.Fatalf("request does not match: %s", diff)
			}
		})
	}
}

func Test_outputResult(t *testing.T) {
	type args struct {
		outputFormat string
		response     []alb.CredentialsResponse
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "empty",
			args: args{
				outputFormat: "",
				response: []alb.CredentialsResponse{
					{},
				},
			},
			wantErr: false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			params := testparams.NewTestParams()

			if err := outputResult(params.Printer, tt.args.outputFormat, tt.args.response); (err != nil) != tt.wantErr {
				t.Errorf("outputResult() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}