Haris Rozajac
4d3c5d1550
* migrate to v19 * migrate to v18 * Migration to be verified: v17 Convert minSpan to maxPerRow in panels * Migration to be verified: 16 Grid layout migration * Refactor v17 and v19 migrations to use shared helper functions * Migration to be verified: 15 No-op migration for schema consistency * Migration to be verified: 14 Shared crosshair to graph tooltip migration * cleanup * wip * complete migration * fix lint issues * refactor and test with minimal graph config * update tests * extract defaults outside the func * lint * lint * add missing showValues prop * add context and fix latest version * generate snapshots * v13 should be no-op * clean up * remove v28 * remove singlestat migraiton from frontend migrator because this is an automigration * remove unused function * Remove v24 table plugin logic * cleanup * remove plugin version for automigrate as it was used only in v24 and v28 that have been removed * cleanup --------- Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>
96 lines
2.3 KiB
Go
96 lines
2.3 KiB
Go
package schemaversion
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import (
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"context"
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"testing"
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)
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func TestV24TablePanelMigration(t *testing.T) {
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tests := []struct {
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name string
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input map[string]interface{}
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expected map[string]interface{}
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description string
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}{
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{
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name: "preserve_empty_display_name",
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input: map[string]interface{}{
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"type": "table",
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"styles": []interface{}{
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map[string]interface{}{
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"alias": "",
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},
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},
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},
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expected: map[string]interface{}{
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"type": "table",
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"fieldConfig": map[string]interface{}{
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"defaults": map[string]interface{}{
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"displayName": "",
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},
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},
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},
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description: "Empty displayName values should be preserved when migrating from empty alias in table panel styles",
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},
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{
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name: "do_not_add_empty_transformations",
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input: map[string]interface{}{
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"type": "table",
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"title": "Test Table",
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},
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expected: map[string]interface{}{
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"type": "table",
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"title": "Test Table",
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},
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description: "V24 migration should not add empty transformations arrays to table panels",
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},
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{
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name: "migrate_table_old_to_table",
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input: map[string]interface{}{
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"type": "table-old",
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},
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expected: map[string]interface{}{
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"type": "table",
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},
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description: "V24 migration should migrate table-old to table",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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dashboard := map[string]interface{}{
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"schemaVersion": 23,
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"panels": []interface{}{tt.input},
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}
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err := V24(context.Background(), dashboard)
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if err != nil {
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t.Fatalf("V24 migration failed: %v", err)
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}
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if dashboard["schemaVersion"] != 24 {
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t.Errorf("Expected schemaVersion to be 24, got %v", dashboard["schemaVersion"])
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}
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panels, ok := dashboard["panels"].([]interface{})
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if !ok || len(panels) == 0 {
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t.Fatalf("Expected panels array with at least one panel")
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}
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panel, ok := panels[0].(map[string]interface{})
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if !ok {
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t.Fatalf("Expected panel to be a map")
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}
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// Check that transformations array is not added if it wasn't in input
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if _, hasTransformations := tt.input["transformations"]; !hasTransformations {
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if _, exists := panel["transformations"]; exists {
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t.Errorf("Empty transformations array should not be added")
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}
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}
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t.Logf("✓ %s: %s", tt.name, tt.description)
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})
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}
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}
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