Files
grafana/apps/dashboard/pkg/migration/testutil/mocks.go
T
Ivan Ortega Alba 93c14c52da Migrations: Compare backend and frontend outputs to ensure feature parity (#106851)
* wip: trying to understand how to get the ds info from migrator

* add datasource info provider

* Use DS service to fetch DS data

* add more tests cases to match with migrator cases

* Add snapshots

* Non-existing DS

* Add different DS for snapshots

* fix import

* Fix tests: guard against double initialization

* don't use full datasource package in test

* min version should be 35

* fix test

* fix conversion test

* Dashboards: Support schemaVersion v35 migration in backend

* Dashboards: Support schemaVersion v34 migration in backend

* Dashboards: Support schemaVersion v33 migration in backend

* Apply suggestions from code review

Co-authored-by: Stephanie Hingtgen <stephanie.hingtgen@grafana.com>

* Apply feedback

* Remove unused parameters

* Refactor to follow Go patterns

* Update logic

* Only write final migration result as output

* Compare backend and frontend results

* Improve snapshots to cover all possible use cases

* Linter

* wip make it consistent v33

* apply feedback

* Return default when the ref cannot be found

* Update apps/dashboard/pkg/migration/schemaversion/v33.go

Co-authored-by: Stephanie Hingtgen <stephanie.hingtgen@grafana.com>

* apply feedback

* Use same mocks backend/frontend

* restore migrations

* update snapshots

* Adapt migration tests to use min versions

* Ensure v40-v41 works

* Ensure v39-v40 works

* Simplify the naming of the files

* adjust jest to new input convention

* Ensure every migration v36-v41 works

* Improve v38 naming

* Ensure v36 migrates correctly

* Skip v36 refs migrations on rows

* Treat rows as frontend and ensure same results for v36

* Ensure v34 runs with the same logic than the frontend

* Leave empty stadistics as valid option

* ensure v33 is working as the frontend

* Update tests

* Undo frontend changes for legend handling

* Remove filtering by version in the frontend

* linter

* Clean up v33 input JSON

---------

Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>
Co-authored-by: Haris Rozajac <haris.rozajac12@gmail.com>
Co-authored-by: Stephanie Hingtgen <stephanie.hingtgen@grafana.com>
2025-07-03 12:23:51 +02:00

64 lines
1.4 KiB
Go

package testutil
import "github.com/grafana/grafana/apps/dashboard/pkg/migration/schemaversion"
type TestDataSourceProvider struct{}
func (m *TestDataSourceProvider) GetDataSourceInfo() []schemaversion.DataSourceInfo {
return []schemaversion.DataSourceInfo{
{
Default: true,
UID: "default-ds-uid",
Type: "prometheus",
APIVersion: "v1",
Name: "Default Test Datasource Name",
ID: 1,
},
{
Default: false,
UID: "non-default-test-ds-uid",
Type: "loki",
APIVersion: "1",
Name: "Non Default Test Datasource Name",
ID: 2,
},
{
Default: false,
UID: "existing-ref-uid",
Type: "prometheus",
APIVersion: "v1",
Name: "Existing Ref Name",
ID: 3,
},
{
Default: false,
UID: "existing-target-uid",
Type: "elasticsearch",
APIVersion: "v2",
Name: "Existing Target Name",
ID: 4,
},
{
Default: false,
UID: "existing-ref",
Type: "prometheus",
APIVersion: "v1",
Name: "Existing Ref Name",
ID: 5,
},
{
Default: false,
UID: "-- Mixed --",
Type: "mixed",
APIVersion: "v1",
Name: "-- Mixed --",
ID: 6,
},
}
}
// GetTestProvider returns a singleton instance of the test provider
func GetTestProvider() *TestDataSourceProvider {
return &TestDataSourceProvider{}
}