Add unit tests for query-history-info

Author: shati-patel

extensions/ql-vscode/test/pure-tests/query-history-info.test.ts

@@ -0,0 +1,43 @@
+import { expect } from 'chai';
+
+import { QueryStatus } from '../../src/query-status';
+import { getRawQueryName } from '../../src/query-history-info';
+import { VariantAnalysisHistoryItem } from '../../src/remote-queries/variant-analysis-history-item';
+import { createMockVariantAnalysis } from '../../src/vscode-tests/factories/remote-queries/shared/variant-analysis';
+import { createMockLocalQueryInfo } from '../../src/vscode-tests/factories/local-queries/local-query-history-item';
+import { createMockRemoteQueryHistoryItem } from '../../src/vscode-tests/factories/remote-queries/remote-query-history-item';
+
+describe('Query history info', () => {
+  describe('getRawQueryName', () => {
+    it('should get the name for local history items', () => {
+      const date = new Date('2022-01-01T00:00:00.000Z');
+      const dateStr = date.toLocaleString();
+
+      const queryHistoryItem = createMockLocalQueryInfo(dateStr);
+
+      const queryName = getRawQueryName(queryHistoryItem);
+
+      expect(queryName).to.equal(queryHistoryItem.getQueryName());
+    });
+
+    it('should get the name for remote query history items', () => {
+      const queryHistoryItem = createMockRemoteQueryHistoryItem({});
+      const queryName = getRawQueryName(queryHistoryItem);
+
+      expect(queryName).to.equal(queryHistoryItem.remoteQuery.queryName);
+    });
+
+    it('should get the name for variant analysis history items', () => {
+      const queryHistoryItem: VariantAnalysisHistoryItem = {
+        t: 'variant-analysis',
+        status: QueryStatus.InProgress,
+        completed: false,
+        variantAnalysis: createMockVariantAnalysis()
+      };
+
+      const queryName = getRawQueryName(queryHistoryItem);
+
+      expect(queryName).to.equal(queryHistoryItem.variantAnalysis.query.name);
+    });
+  });
+});