Add tests to FilterPopup

src/__mocks__/@grafana/runtime.ts

@@ -15,4 +15,7 @@ beforeEach(() => {
 module.exports = {
   ...actual,
   getTemplateSrv,
+  locationService: {
+    partial: jest.fn(),
+  },
 };

src/__mocks__/@grafana/ui.tsx

@@ -85,6 +85,11 @@ const SelectMock = ({
 
 const Select = jest.fn(SelectMock);
 
+/**
+ * Mock Button Select
+ */
+const ButtonSelect = jest.fn(SelectMock);
+
 /**
  * Mock Button Row Toolbar
  */
@@ -99,15 +104,38 @@ const ToolbarButtonRowMock = ({ leftItems, children }: any) => {
 
 const ToolbarButtonRow = jest.fn(ToolbarButtonRowMock);
 
+/**
+ * Mock TimeRangeInput component
+ */
+const TimeRangeInputMock = ({ onChange, ...restProps }: any) => {
+  return (
+    <input
+      data-testid={restProps['data-testid']}
+      value={restProps.value}
+      onChange={(event) => {
+        if (onChange) {
+          onChange(event.target.value);
+        }
+      }}
+    />
+  );
+};
+
+const TimeRangeInput = jest.fn(TimeRangeInputMock);
+
 beforeEach(() => {
   Button.mockImplementation(ButtonMock);
   Select.mockImplementation(SelectMock);
+  ButtonSelect.mockImplementation(SelectMock);
   ToolbarButtonRow.mockImplementation(ToolbarButtonRowMock);
+  TimeRangeInput.mockImplementation(TimeRangeInputMock);
 });
 
 module.exports = {
   ...actual,
   Select,
   Button,
   ToolbarButtonRow,
+  ButtonSelect,
+  TimeRangeInput,
 };