mirror of https://github.com/grafana/grafana.git
				
				
				
			
		
			
				
	
	
		
			482 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Go
		
	
	
	
			
		
		
	
	
			482 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Go
		
	
	
	
| package libraryelements
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| 
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| import (
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| 	"bytes"
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| 	"context"
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| 	"encoding/json"
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| 	"io"
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| 	"net/http"
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| 	"testing"
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| 	"time"
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| 
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| 	"github.com/google/go-cmp/cmp"
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| 	"github.com/stretchr/testify/require"
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| 
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| 	"github.com/grafana/grafana/pkg/api/response"
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| 	"github.com/grafana/grafana/pkg/bus"
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| 	"github.com/grafana/grafana/pkg/components/simplejson"
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| 	"github.com/grafana/grafana/pkg/infra/appcontext"
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| 	"github.com/grafana/grafana/pkg/infra/db"
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| 	"github.com/grafana/grafana/pkg/infra/db/dbtest"
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| 	"github.com/grafana/grafana/pkg/infra/tracing"
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| 	"github.com/grafana/grafana/pkg/models"
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| 	acmock "github.com/grafana/grafana/pkg/services/accesscontrol/mock"
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| 	"github.com/grafana/grafana/pkg/services/alerting"
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| 	"github.com/grafana/grafana/pkg/services/dashboards"
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| 	"github.com/grafana/grafana/pkg/services/dashboards/database"
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| 	dashboardservice "github.com/grafana/grafana/pkg/services/dashboards/service"
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| 	"github.com/grafana/grafana/pkg/services/featuremgmt"
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| 	"github.com/grafana/grafana/pkg/services/folder"
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| 	"github.com/grafana/grafana/pkg/services/folder/folderimpl"
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| 	"github.com/grafana/grafana/pkg/services/guardian"
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| 	"github.com/grafana/grafana/pkg/services/org"
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| 	"github.com/grafana/grafana/pkg/services/tag/tagimpl"
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| 	"github.com/grafana/grafana/pkg/services/team/teamtest"
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| 	"github.com/grafana/grafana/pkg/services/user"
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| 	"github.com/grafana/grafana/pkg/setting"
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| 	"github.com/grafana/grafana/pkg/web"
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| )
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| 
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| const userInDbName = "user_in_db"
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| const userInDbAvatar = "/avatar/402d08de060496d6b6874495fe20f5ad"
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| 
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| func TestDeleteLibraryPanelsInFolder(t *testing.T) {
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| 	scenarioWithPanel(t, "When an admin tries to delete a folder that contains connected library elements, it should fail",
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| 		func(t *testing.T, sc scenarioContext) {
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| 			dashJSON := map[string]interface{}{
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| 				"panels": []interface{}{
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| 					map[string]interface{}{
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| 						"id": int64(1),
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| 						"gridPos": map[string]interface{}{
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| 							"h": 6,
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| 							"w": 6,
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| 							"x": 0,
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| 							"y": 0,
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| 						},
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| 					},
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| 					map[string]interface{}{
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| 						"id": int64(2),
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| 						"gridPos": map[string]interface{}{
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| 							"h": 6,
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| 							"w": 6,
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| 							"x": 6,
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| 							"y": 0,
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| 						},
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| 						"libraryPanel": map[string]interface{}{
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| 							"uid":  sc.initialResult.Result.UID,
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| 							"name": sc.initialResult.Result.Name,
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| 						},
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| 					},
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| 				},
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| 			}
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| 			dash := models.Dashboard{
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| 				Title: "Testing DeleteLibraryElementsInFolder",
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| 				Data:  simplejson.NewFromAny(dashJSON),
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| 			}
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| 			dashInDB := createDashboard(t, sc.sqlStore, sc.user, &dash, sc.folder.Id)
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| 			err := sc.service.ConnectElementsToDashboard(sc.reqContext.Req.Context(), sc.reqContext.SignedInUser, []string{sc.initialResult.Result.UID}, dashInDB.Id)
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| 			require.NoError(t, err)
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| 
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| 			err = sc.service.DeleteLibraryElementsInFolder(sc.reqContext.Req.Context(), sc.reqContext.SignedInUser, sc.folder.Uid)
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| 			require.EqualError(t, err, ErrFolderHasConnectedLibraryElements.Error())
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| 		})
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| 
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| 	scenarioWithPanel(t, "When an admin tries to delete a folder uid that doesn't exist, it should fail",
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| 		func(t *testing.T, sc scenarioContext) {
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| 			err := sc.service.DeleteLibraryElementsInFolder(sc.reqContext.Req.Context(), sc.reqContext.SignedInUser, sc.folder.Uid+"xxxx")
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| 			require.EqualError(t, err, dashboards.ErrFolderNotFound.Error())
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| 		})
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| 
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| 	scenarioWithPanel(t, "When an admin tries to delete a folder that contains disconnected elements, it should delete all disconnected elements too",
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| 		func(t *testing.T, sc scenarioContext) {
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| 			command := getCreateVariableCommand(sc.folder.Id, "query0")
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| 			sc.reqContext.Req.Body = mockRequestBody(command)
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| 			resp := sc.service.createHandler(sc.reqContext)
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| 			require.Equal(t, 200, resp.Status())
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| 
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| 			resp = sc.service.getAllHandler(sc.reqContext)
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| 			require.Equal(t, 200, resp.Status())
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| 			var result libraryElementsSearch
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| 			err := json.Unmarshal(resp.Body(), &result)
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| 			require.NoError(t, err)
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| 			require.NotNil(t, result.Result)
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| 			require.Equal(t, 2, len(result.Result.Elements))
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| 
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| 			err = sc.service.DeleteLibraryElementsInFolder(sc.reqContext.Req.Context(), sc.reqContext.SignedInUser, sc.folder.Uid)
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| 			require.NoError(t, err)
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| 			resp = sc.service.getAllHandler(sc.reqContext)
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| 			require.Equal(t, 200, resp.Status())
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| 			err = json.Unmarshal(resp.Body(), &result)
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| 			require.NoError(t, err)
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| 			require.NotNil(t, result.Result)
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| 			require.Equal(t, 0, len(result.Result.Elements))
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| 		})
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| }
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| 
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| func TestGetLibraryPanelConnections(t *testing.T) {
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| 	scenarioWithPanel(t, "When an admin tries to get connections of library panel, it should succeed and return correct result",
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| 		func(t *testing.T, sc scenarioContext) {
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| 			dashJSON := map[string]interface{}{
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| 				"panels": []interface{}{
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| 					map[string]interface{}{
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| 						"id": int64(1),
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| 						"gridPos": map[string]interface{}{
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| 							"h": 6,
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| 							"w": 6,
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| 							"x": 0,
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| 							"y": 0,
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| 						},
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| 					},
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| 					map[string]interface{}{
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| 						"id": int64(2),
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| 						"gridPos": map[string]interface{}{
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| 							"h": 6,
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| 							"w": 6,
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| 							"x": 6,
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| 							"y": 0,
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| 						},
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| 						"libraryPanel": map[string]interface{}{
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| 							"uid":  sc.initialResult.Result.UID,
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| 							"name": sc.initialResult.Result.Name,
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| 						},
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| 					},
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| 				},
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| 			}
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| 			dash := models.Dashboard{
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| 				Title: "Testing GetLibraryPanelConnections",
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| 				Data:  simplejson.NewFromAny(dashJSON),
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| 			}
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| 			dashInDB := createDashboard(t, sc.sqlStore, sc.user, &dash, sc.folder.Id)
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| 			err := sc.service.ConnectElementsToDashboard(sc.reqContext.Req.Context(), sc.reqContext.SignedInUser, []string{sc.initialResult.Result.UID}, dashInDB.Id)
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| 			require.NoError(t, err)
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| 
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| 			var expected = func(res LibraryElementConnectionsResponse) LibraryElementConnectionsResponse {
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| 				return LibraryElementConnectionsResponse{
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| 					Result: []LibraryElementConnectionDTO{
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| 						{
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| 							ID:            sc.initialResult.Result.ID,
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| 							Kind:          sc.initialResult.Result.Kind,
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| 							ElementID:     1,
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| 							ConnectionID:  dashInDB.Id,
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| 							ConnectionUID: dashInDB.Uid,
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| 							Created:       res.Result[0].Created,
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| 							CreatedBy: LibraryElementDTOMetaUser{
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| 								ID:        1,
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| 								Name:      userInDbName,
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| 								AvatarURL: userInDbAvatar,
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| 							},
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| 						},
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| 					},
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| 				}
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| 			}
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| 
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| 			sc.ctx.Req = web.SetURLParams(sc.ctx.Req, map[string]string{":uid": sc.initialResult.Result.UID})
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| 			resp := sc.service.getConnectionsHandler(sc.reqContext)
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| 			var result = validateAndUnMarshalConnectionResponse(t, resp)
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| 
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| 			if diff := cmp.Diff(expected(result), result, getCompareOptions()...); diff != "" {
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| 				t.Fatalf("Result mismatch (-want +got):\n%s", diff)
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| 			}
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| 		})
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| }
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| 
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| type libraryElement struct {
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| 	ID          int64                  `json:"id"`
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| 	OrgID       int64                  `json:"orgId"`
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| 	FolderID    int64                  `json:"folderId"`
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| 	UID         string                 `json:"uid"`
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| 	Name        string                 `json:"name"`
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| 	Kind        int64                  `json:"kind"`
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| 	Type        string                 `json:"type"`
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| 	Description string                 `json:"description"`
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| 	Model       map[string]interface{} `json:"model"`
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| 	Version     int64                  `json:"version"`
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| 	Meta        LibraryElementDTOMeta  `json:"meta"`
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| }
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| 
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| type libraryElementResult struct {
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| 	Result libraryElement `json:"result"`
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| }
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| 
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| type libraryElementArrayResult struct {
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| 	Result []libraryElement `json:"result"`
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| }
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| 
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| type libraryElementsSearch struct {
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| 	Result libraryElementsSearchResult `json:"result"`
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| }
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| 
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| type libraryElementsSearchResult struct {
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| 	TotalCount int64            `json:"totalCount"`
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| 	Elements   []libraryElement `json:"elements"`
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| 	Page       int              `json:"page"`
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| 	PerPage    int              `json:"perPage"`
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| }
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| 
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| func getCreatePanelCommand(folderID int64, name string) CreateLibraryElementCommand {
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| 	command := getCreateCommandWithModel(folderID, name, models.PanelElement, []byte(`
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| 			{
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| 			  "datasource": "${DS_GDEV-TESTDATA}",
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| 			  "id": 1,
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| 			  "title": "Text - Library Panel",
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| 			  "type": "text",
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| 			  "description": "A description"
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| 			}
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| 		`))
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| 
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| 	return command
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| }
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| 
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| func getCreateVariableCommand(folderID int64, name string) CreateLibraryElementCommand {
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| 	command := getCreateCommandWithModel(folderID, name, models.VariableElement, []byte(`
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| 			{
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| 			  "datasource": "${DS_GDEV-TESTDATA}",
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| 			  "name": "query0",
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| 			  "type": "query",
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| 			  "description": "A description"
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| 			}
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| 		`))
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| 
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| 	return command
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| }
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| 
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| func getCreateCommandWithModel(folderID int64, name string, kind models.LibraryElementKind, model []byte) CreateLibraryElementCommand {
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| 	command := CreateLibraryElementCommand{
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| 		FolderID: folderID,
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| 		Name:     name,
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| 		Model:    model,
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| 		Kind:     int64(kind),
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| 	}
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| 
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| 	return command
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| }
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| 
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| type scenarioContext struct {
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| 	ctx           *web.Context
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| 	service       *LibraryElementService
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| 	reqContext    *models.ReqContext
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| 	user          user.SignedInUser
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| 	folder        *models.Folder
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| 	initialResult libraryElementResult
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| 	sqlStore      db.DB
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| }
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| 
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| type folderACLItem struct {
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| 	roleType   org.RoleType
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| 	permission models.PermissionType
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| }
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| 
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| func createDashboard(t *testing.T, sqlStore db.DB, user user.SignedInUser, dash *models.Dashboard, folderID int64) *models.Dashboard {
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| 	dash.FolderId = folderID
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| 	dashItem := &dashboards.SaveDashboardDTO{
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| 		Dashboard: dash,
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| 		Message:   "",
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| 		OrgId:     user.OrgID,
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| 		User:      &user,
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| 		Overwrite: false,
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| 	}
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| 
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| 	cfg := setting.NewCfg()
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| 	cfg.RBACEnabled = false
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| 	features := featuremgmt.WithFeatures()
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| 	cfg.IsFeatureToggleEnabled = features.IsEnabled
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| 	dashboardStore := database.ProvideDashboardStore(sqlStore, cfg, featuremgmt.WithFeatures(), tagimpl.ProvideService(sqlStore, cfg))
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| 	dashAlertExtractor := alerting.ProvideDashAlertExtractorService(nil, nil, nil)
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| 	ac := acmock.New()
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| 	folderPermissions := acmock.NewMockedPermissionsService()
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| 	dashboardPermissions := acmock.NewMockedPermissionsService()
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| 	service := dashboardservice.ProvideDashboardService(
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| 		cfg, dashboardStore, dashAlertExtractor,
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| 		features, folderPermissions, dashboardPermissions, ac,
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| 	)
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| 	dashboard, err := service.SaveDashboard(context.Background(), dashItem, true)
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| 	require.NoError(t, err)
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| 
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| 	return dashboard
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| }
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| 
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| func createFolderWithACL(t *testing.T, sqlStore db.DB, title string, user user.SignedInUser,
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| 	items []folderACLItem) *folder.Folder {
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| 	t.Helper()
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| 
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| 	cfg := setting.NewCfg()
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| 	cfg.RBACEnabled = false
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| 	features := featuremgmt.WithFeatures()
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| 	cfg.IsFeatureToggleEnabled = features.IsEnabled
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| 	ac := acmock.New()
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| 	folderPermissions := acmock.NewMockedPermissionsService()
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| 	dashboardPermissions := acmock.NewMockedPermissionsService()
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| 	dashboardStore := database.ProvideDashboardStore(sqlStore, cfg, featuremgmt.WithFeatures(), tagimpl.ProvideService(sqlStore, cfg))
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| 
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| 	d := dashboardservice.ProvideDashboardService(
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| 		cfg, dashboardStore, nil,
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| 		features, folderPermissions, dashboardPermissions, ac,
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| 	)
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| 	s := folderimpl.ProvideService(ac, bus.ProvideBus(tracing.InitializeTracerForTest()), cfg, d, dashboardStore, nil, features, folderPermissions, nil)
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| 	t.Logf("Creating folder with title and UID %q", title)
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| 	ctx := appcontext.WithUser(context.Background(), &user)
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| 	folder, err := s.Create(ctx, &folder.CreateFolderCommand{
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| 		OrgID: user.OrgID, Title: title, UID: title,
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| 	})
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| 	require.NoError(t, err)
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| 
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| 	updateFolderACL(t, dashboardStore, folder.ID, items)
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| 
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| 	return folder
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| }
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| 
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| func updateFolderACL(t *testing.T, dashboardStore *database.DashboardStore, folderID int64, items []folderACLItem) {
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| 	t.Helper()
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| 
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| 	if len(items) == 0 {
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| 		return
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| 	}
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| 
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| 	var aclItems []*models.DashboardACL
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| 	for _, item := range items {
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| 		role := item.roleType
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| 		permission := item.permission
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| 		aclItems = append(aclItems, &models.DashboardACL{
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| 			DashboardID: folderID,
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| 			Role:        &role,
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| 			Permission:  permission,
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| 			Created:     time.Now(),
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| 			Updated:     time.Now(),
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| 		})
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| 	}
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| 
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| 	err := dashboardStore.UpdateDashboardACL(context.Background(), folderID, aclItems)
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| 	require.NoError(t, err)
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| }
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| 
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| func validateAndUnMarshalResponse(t *testing.T, resp response.Response) libraryElementResult {
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| 	t.Helper()
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| 
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| 	require.Equal(t, 200, resp.Status())
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| 
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| 	var result = libraryElementResult{}
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| 	err := json.Unmarshal(resp.Body(), &result)
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| 	require.NoError(t, err)
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| 
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| 	return result
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| }
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| 
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| func validateAndUnMarshalConnectionResponse(t *testing.T, resp response.Response) LibraryElementConnectionsResponse {
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| 	t.Helper()
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| 	require.Equal(t, 200, resp.Status())
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| 	var result = LibraryElementConnectionsResponse{}
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| 	err := json.Unmarshal(resp.Body(), &result)
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| 	require.NoError(t, err)
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| 	return result
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| }
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| 
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| func validateAndUnMarshalArrayResponse(t *testing.T, resp response.Response) libraryElementArrayResult {
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| 	t.Helper()
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| 
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| 	require.Equal(t, 200, resp.Status())
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| 	var result = libraryElementArrayResult{}
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| 	err := json.Unmarshal(resp.Body(), &result)
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| 	require.NoError(t, err)
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| 
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| 	return result
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| }
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| 
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| func scenarioWithPanel(t *testing.T, desc string, fn func(t *testing.T, sc scenarioContext)) {
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| 	t.Helper()
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| 	store := dbtest.NewFakeDB()
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| 	guardian.InitLegacyGuardian(store, &dashboards.FakeDashboardService{}, &teamtest.FakeService{})
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| 
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| 	testScenario(t, desc, func(t *testing.T, sc scenarioContext) {
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| 		command := getCreatePanelCommand(sc.folder.Id, "Text - Library Panel")
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| 		sc.reqContext.Req.Body = mockRequestBody(command)
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| 		resp := sc.service.createHandler(sc.reqContext)
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| 		sc.initialResult = validateAndUnMarshalResponse(t, resp)
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| 
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| 		fn(t, sc)
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| 	})
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| }
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| 
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| // testScenario is a wrapper around t.Run performing common setup for library panel tests.
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| // It takes your real test function as a callback.
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| func testScenario(t *testing.T, desc string, fn func(t *testing.T, sc scenarioContext)) {
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| 	t.Helper()
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| 
 | |
| 	t.Run(desc, func(t *testing.T) {
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| 		ctx := web.Context{Req: &http.Request{
 | |
| 			Header: http.Header{
 | |
| 				"Content-Type": []string{"application/json"},
 | |
| 			},
 | |
| 		}}
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| 		orgID := int64(1)
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| 		role := org.RoleAdmin
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| 		sqlStore := db.InitTestDB(t)
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| 		dashboardStore := database.ProvideDashboardStore(sqlStore, sqlStore.Cfg, featuremgmt.WithFeatures(), tagimpl.ProvideService(sqlStore, sqlStore.Cfg))
 | |
| 		features := featuremgmt.WithFeatures()
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| 		ac := acmock.New().WithDisabled()
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| 		// TODO: Update tests to work with rbac
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| 		sqlStore.Cfg.RBACEnabled = false
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| 		folderPermissions := acmock.NewMockedPermissionsService()
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| 		dashboardPermissions := acmock.NewMockedPermissionsService()
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| 		dashboardService := dashboardservice.ProvideDashboardService(
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| 			sqlStore.Cfg, dashboardStore, nil,
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| 			features, folderPermissions, dashboardPermissions, ac,
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| 		)
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| 		guardian.InitLegacyGuardian(sqlStore, dashboardService, &teamtest.FakeService{})
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| 		service := LibraryElementService{
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| 			Cfg:           sqlStore.Cfg,
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| 			SQLStore:      sqlStore,
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| 			folderService: folderimpl.ProvideService(ac, bus.ProvideBus(tracing.InitializeTracerForTest()), sqlStore.Cfg, dashboardService, dashboardStore, nil, features, folderPermissions, nil),
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| 		}
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| 
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| 		usr := user.SignedInUser{
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| 			UserID:     1,
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| 			Name:       "Signed In User",
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| 			Login:      "signed_in_user",
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| 			Email:      "signed.in.user@test.com",
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| 			OrgID:      orgID,
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| 			OrgRole:    role,
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| 			LastSeenAt: time.Now(),
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| 		}
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| 
 | |
| 		// deliberate difference between signed in user and user in db to make it crystal clear
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| 		// what to expect in the tests
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| 		// In the real world these are identical
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| 		cmd := user.CreateUserCommand{
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| 			Email: "user.in.db@test.com",
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| 			Name:  "User In DB",
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| 			Login: userInDbName,
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| 		}
 | |
| 
 | |
| 		_, err := sqlStore.CreateUser(context.Background(), cmd)
 | |
| 		require.NoError(t, err)
 | |
| 
 | |
| 		sc := scenarioContext{
 | |
| 			user:     usr,
 | |
| 			ctx:      &ctx,
 | |
| 			service:  &service,
 | |
| 			sqlStore: sqlStore,
 | |
| 			reqContext: &models.ReqContext{
 | |
| 				Context:      &ctx,
 | |
| 				SignedInUser: &usr,
 | |
| 			},
 | |
| 		}
 | |
| 
 | |
| 		sc.folder = createFolderWithACL(t, sc.sqlStore, "ScenarioFolder", sc.user, []folderACLItem{}).ToLegacyModel()
 | |
| 
 | |
| 		fn(t, sc)
 | |
| 	})
 | |
| }
 | |
| 
 | |
| func getCompareOptions() []cmp.Option {
 | |
| 	return []cmp.Option{
 | |
| 		cmp.Transformer("Time", func(in time.Time) int64 {
 | |
| 			return in.UTC().Unix()
 | |
| 		}),
 | |
| 	}
 | |
| }
 | |
| 
 | |
| func mockRequestBody(v interface{}) io.ReadCloser {
 | |
| 	b, _ := json.Marshal(v)
 | |
| 	return io.NopCloser(bytes.NewReader(b))
 | |
| }
 |