coderd/coderdtest/dynamicparameters.go

Rama main · réplica de lectura del repositorio original.

package coderdtest

import (
	"encoding/json"
	"testing"

	"github.com/google/uuid"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"

	"github.com/coder/coder/v2/coderd/util/slice"
	"github.com/coder/coder/v2/codersdk"
	"github.com/coder/coder/v2/provisioner/echo"
	"github.com/coder/coder/v2/provisionersdk/proto"
)

type DynamicParameterTemplateParams struct {
	MainTF         string
	Plan           json.RawMessage
	ModulesArchive []byte

	// ExtraFiles are additional files to include in the template, beyond the MainTF.
	ExtraFiles map[string][]byte

	// Uses a zip archive instead of a tar
	Zip bool

	// StaticParams is used if the provisioner daemon version does not support dynamic parameters.
	StaticParams []*proto.RichParameter

	// TemplateID is used to update an existing template instead of creating a new one.
	TemplateID uuid.UUID

	Version   func(request *codersdk.CreateTemplateVersionRequest)
	Variables []codersdk.TemplateVersionVariable
}

func DynamicParameterTemplate(t *testing.T, client *codersdk.Client, org uuid.UUID, args DynamicParameterTemplateParams) (codersdk.Template, codersdk.TemplateVersion) {
	t.Helper()

	// Start with main.tf
	extraFiles := map[string][]byte{
		"main.tf": []byte(args.MainTF),
	}

	// Add any additional files
	for name, content := range args.ExtraFiles {
		extraFiles[name] = content
	}

	files := echo.WithExtraFiles(extraFiles)
	files.ProvisionInit = []*proto.Response{{
		Type: &proto.Response_Init{
			Init: &proto.InitComplete{
				ModuleFiles: args.ModulesArchive,
			},
		},
	}}
	files.ProvisionPlan = []*proto.Response{{
		Type: &proto.Response_Plan{
			Plan: &proto.PlanComplete{
				Plan: args.Plan,
			},
		},
	}}
	files.ProvisionGraph = []*proto.Response{{
		Type: &proto.Response_Graph{
			Graph: &proto.GraphComplete{
				Parameters: args.StaticParams,
			},
		},
	}}

	userVars := make([]codersdk.VariableValue, 0, len(args.Variables))
	parseVars := make([]*proto.TemplateVariable, 0, len(args.Variables))
	for _, argv := range args.Variables {
		parseVars = append(parseVars, &proto.TemplateVariable{
			Name:         argv.Name,
			Description:  argv.Description,
			Type:         argv.Type,
			DefaultValue: argv.DefaultValue,
			Required:     argv.Required,
			Sensitive:    argv.Sensitive,
		})

		userVars = append(userVars, codersdk.VariableValue{
			Name:  argv.Name,
			Value: argv.Value,
		})
	}

	files.Parse = []*proto.Response{{
		Type: &proto.Response_Parse{
			Parse: &proto.ParseComplete{
				TemplateVariables: parseVars,
			},
		},
	}}

	mime := codersdk.ContentTypeTar
	if args.Zip {
		mime = codersdk.ContentTypeZip
	}
	version := CreateTemplateVersionMimeType(t, client, mime, org, files, func(request *codersdk.CreateTemplateVersionRequest) {
		if args.TemplateID != uuid.Nil {
			request.TemplateID = args.TemplateID
		}
		if args.Version != nil {
			args.Version(request)
		}
		request.UserVariableValues = userVars
	})
	AwaitTemplateVersionJobCompleted(t, client, version.ID)

	var tpl codersdk.Template
	var err error

	if args.TemplateID == uuid.Nil {
		tpl = CreateTemplate(t, client, org, version.ID, func(request *codersdk.CreateTemplateRequest) {
			request.UseClassicParameterFlow = new(false)
		})
	} else {
		tpl, err = client.UpdateTemplateMeta(t.Context(), args.TemplateID, codersdk.UpdateTemplateMeta{
			UseClassicParameterFlow: new(false),
		})
		require.NoError(t, err)
	}

	err = client.UpdateActiveTemplateVersion(t.Context(), tpl.ID, codersdk.UpdateActiveTemplateVersion{
		ID: version.ID,
	})
	require.NoError(t, err)
	require.Equal(t, tpl.UseClassicParameterFlow, false, "template should use dynamic parameters")

	return tpl, version
}

type ParameterAsserter struct {
	Name   string
	Params []codersdk.PreviewParameter
	t      *testing.T
}

func AssertParameter(t *testing.T, name string, params []codersdk.PreviewParameter) *ParameterAsserter {
	return &ParameterAsserter{
		Name:   name,
		Params: params,
		t:      t,
	}
}

func (a *ParameterAsserter) find(name string) *codersdk.PreviewParameter {
	a.t.Helper()
	for _, p := range a.Params {
		if p.Name == name {
			return &p
		}
	}

	assert.Fail(a.t, "parameter not found", "expected parameter %q to exist", a.Name)
	return nil
}

func (a *ParameterAsserter) NotExists() *ParameterAsserter {
	a.t.Helper()

	names := slice.Convert(a.Params, func(p codersdk.PreviewParameter) string {
		return p.Name
	})

	assert.NotContains(a.t, names, a.Name)
	return a
}

func (a *ParameterAsserter) Exists() *ParameterAsserter {
	a.t.Helper()

	names := slice.Convert(a.Params, func(p codersdk.PreviewParameter) string {
		return p.Name
	})

	assert.Contains(a.t, names, a.Name)
	return a
}

func (a *ParameterAsserter) Value(expected string) *ParameterAsserter {
	a.t.Helper()

	p := a.find(a.Name)
	if p == nil {
		return a
	}

	assert.Equal(a.t, expected, p.Value.Value)
	return a
}

func (a *ParameterAsserter) Options(expected ...string) *ParameterAsserter {
	a.t.Helper()

	p := a.find(a.Name)
	if p == nil {
		return a
	}

	optValues := slice.Convert(p.Options, func(p codersdk.PreviewParameterOption) string {
		return p.Value.Value
	})
	assert.ElementsMatch(a.t, expected, optValues, "parameter %q options", a.Name)
	return a
}