Fix label text

In [1] we changed our factory methods to actually use QueryStatus when
creating remote query & variant analysis history items.

Previously we were just setting the value to `in progress`...

... which made the tests for history-item-label-provider.test.ts pass...

... but that value did not reflect reality ...

What we actually need to do is introduce a method to map different
query statuses to human readable strings, e.g.

QueryStatus.InProgress becomes 'in progress'

[1]: 4b9db6a#diff-217b085c45cd008d938c3da4714b5782db6ad31438b27b07e969254feec8298aL28

Author: elenatanasoiu

extensions/ql-vscode/src/history-item-label-provider.ts

@@ -7,6 +7,7 @@ import { RemoteQueryHistoryItem } from './remote-queries/remote-query-history-it
 import { VariantAnalysisHistoryItem } from './remote-queries/variant-analysis-history-item';
 import { assertNever } from './pure/helpers-pure';
 import { pluralize } from './pure/word';
+import { humanizeQueryStatus } from './query-status';
 
 interface InterpolateReplacements {
   t: string; // Start time
@@ -86,7 +87,7 @@ export class HistoryItemLabelProvider {
       q: `${item.remoteQuery.queryName} (${item.remoteQuery.language})`,
       d: buildRepoLabel(item),
       r: resultCount,
-      s: item.status,
+      s: humanizeQueryStatus(item.status),
       f: path.basename(item.remoteQuery.queryFilePath),
       '%': '%'
     };
@@ -99,7 +100,7 @@ export class HistoryItemLabelProvider {
       q: `${item.variantAnalysis.query.name} (${item.variantAnalysis.query.language})`,
       d: buildRepoLabel(item),
       r: resultCount,
-      s: item.status,
+      s: humanizeQueryStatus(item.status),
       f: path.basename(item.variantAnalysis.query.filePath),
       '%': '%',
     };

extensions/ql-vscode/src/query-status.ts

@@ -21,3 +21,16 @@ export function variantAnalysisStatusToQueryStatus(status: VariantAnalysisStatus
       assertNever(status);
   }
 }
+
+export function humanizeQueryStatus(status: QueryStatus): string {
+  switch (status) {
+    case QueryStatus.InProgress:
+      return 'in progress';
+    case QueryStatus.Completed:
+      return 'completed';
+    case QueryStatus.Failed:
+      return 'failed';
+    default:
+      return 'unknown';
+  }
+}

extensions/ql-vscode/src/vscode-tests/no-workspace/history-item-label-provider.test.ts

@@ -5,9 +5,7 @@ import { HistoryItemLabelProvider } from '../../history-item-label-provider';
 import { createMockLocalQueryInfo } from '../factories/local-queries/local-query-history-item';
 import { createMockRemoteQueryHistoryItem } from '../factories/remote-queries/remote-query-history-item';
 
-
 describe('HistoryItemLabelProvider', () => {
-
   let labelProvider: HistoryItemLabelProvider;
   let config: QueryHistoryConfig;
   const date = new Date('2022-01-01T00:00:00.000Z');