increase test coverage

Author: Philip-Carneiro

test/suite/commands.test.ts

@@ -653,6 +653,21 @@ describe("dataSourceCommand2", () => {
       ext.isResultsTabVisible = false;
     });
 
+    it("should not proceed there is no connection selected", async () => {
+      ext.activeConnection = undefined;
+      await dataSourceCommand.runDataSource(
+        {} as DataSourceFiles,
+        "",
+        "test-file.kdb.json",
+      );
+      windowMock
+        .expects("showInformationMessage")
+        .once()
+        .withArgs(
+          "You didn't selected any existing connection to execute this action, please select a connection and try again.",
+        );
+    });
+
     it("should show an error message if not connected to an Insights server", async () => {
       ext.activeConnection = undefined;
       getMetaStub.resolves({});

test/suite/utils.test.ts

@@ -366,6 +366,20 @@ describe("Utils", () => {
         assert.ok(stub.calledOnce);
       });
     });
+
+    describe("noSelectedConnectionAction", () => {
+      afterEach(() => {
+        sinon.restore();
+      });
+
+      it("should call showInformationMessage", () => {
+        const stub = sinon
+          .stub(vscode.window, "showInformationMessage")
+          .resolves();
+        coreUtils.noSelectedConnectionAction();
+        assert.ok(stub.calledOnce);
+      });
+    });
   });
 
   describe("dataSource", () => {