grafana/pkg/api/metrics_test.go
Kristin Laemmert 1df340ff28
backend/services: Move GetDashboard from sqlstore to dashboard service (#48971)
* rename folder to match package name
* backend/sqlstore: move GetDashboard into DashboardService

This is a stepping-stone commit which copies the GetDashboard function - which lets us remove the sqlstore from the interfaces in dashboards - without changing any other callers.
* checkpoint: moving GetDashboard calls into dashboard service
* finish refactoring api tests for dashboardService.GetDashboard
2022-05-17 14:52:22 -04:00

104 lines
3.1 KiB
Go

package api
import (
"context"
"fmt"
"net/http"
"strings"
"testing"
"github.com/grafana/grafana-plugin-sdk-go/backend"
"github.com/stretchr/testify/require"
"golang.org/x/oauth2"
"github.com/grafana/grafana/pkg/models"
fakeDatasources "github.com/grafana/grafana/pkg/services/datasources/fakes"
"github.com/grafana/grafana/pkg/services/featuremgmt"
"github.com/grafana/grafana/pkg/services/query"
"github.com/grafana/grafana/pkg/web/webtest"
)
var queryDatasourceInput = `{
"from": "",
"to": "",
"queries": [
{
"datasource": {
"type": "datasource",
"uid": "grafana"
},
"queryType": "randomWalk",
"refId": "A"
}
]
}`
type fakePluginRequestValidator struct {
err error
}
func (rv *fakePluginRequestValidator) Validate(dsURL string, req *http.Request) error {
return rv.err
}
type fakeOAuthTokenService struct {
passThruEnabled bool
token *oauth2.Token
}
func (ts *fakeOAuthTokenService) GetCurrentOAuthToken(context.Context, *models.SignedInUser) *oauth2.Token {
return ts.token
}
func (ts *fakeOAuthTokenService) IsOAuthPassThruEnabled(*models.DataSource) bool {
return ts.passThruEnabled
}
// `/ds/query` endpoint test
func TestAPIEndpoint_Metrics_QueryMetricsV2(t *testing.T) {
qds := query.ProvideService(
nil,
nil,
nil,
&fakePluginRequestValidator{},
&fakeDatasources.FakeDataSourceService{},
&fakePluginClient{
QueryDataHandlerFunc: func(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error) {
resp := backend.Responses{
"A": backend.DataResponse{
Error: fmt.Errorf("query failed"),
},
}
return &backend.QueryDataResponse{Responses: resp}, nil
},
},
&fakeOAuthTokenService{},
)
serverFeatureEnabled := SetupAPITestServer(t, func(hs *HTTPServer) {
hs.queryDataService = qds
hs.Features = featuremgmt.WithFeatures(featuremgmt.FlagDatasourceQueryMultiStatus, true)
})
serverFeatureDisabled := SetupAPITestServer(t, func(hs *HTTPServer) {
hs.queryDataService = qds
hs.Features = featuremgmt.WithFeatures(featuremgmt.FlagDatasourceQueryMultiStatus, false)
})
t.Run("Status code is 400 when data source response has an error and feature toggle is disabled", func(t *testing.T) {
req := serverFeatureDisabled.NewPostRequest("/api/ds/query", strings.NewReader(queryDatasourceInput))
webtest.RequestWithSignedInUser(req, &models.SignedInUser{UserId: 1, OrgId: 1, OrgRole: models.ROLE_VIEWER})
resp, err := serverFeatureDisabled.SendJSON(req)
require.NoError(t, err)
require.NoError(t, resp.Body.Close())
require.Equal(t, http.StatusBadRequest, resp.StatusCode)
})
t.Run("Status code is 207 when data source response has an error and feature toggle is enabled", func(t *testing.T) {
req := serverFeatureEnabled.NewPostRequest("/api/ds/query", strings.NewReader(queryDatasourceInput))
webtest.RequestWithSignedInUser(req, &models.SignedInUser{UserId: 1, OrgId: 1, OrgRole: models.ROLE_VIEWER})
resp, err := serverFeatureEnabled.SendJSON(req)
require.NoError(t, err)
require.NoError(t, resp.Body.Close())
require.Equal(t, http.StatusMultiStatus, resp.StatusCode)
})
}