feat: test filter date item (#5576)

frontend/src/component/common/FilterDateItem/FilterDateItem.test.tsx

@@ -0,0 +1,81 @@
+import { screen } from '@testing-library/react';
+import { render } from 'utils/testRenderer';
+import { vi } from 'vitest';
+import { FilterItemParams } from '../FilterItem/FilterItem';
+import { FilterDateItem, IFilterDateItemProps } from './FilterDateItem';
+
+const getDate = (option: string) => screen.getByText(option);
+
+const setup = (initialState: FilterItemParams) => {
+    const recordedChanges: FilterItemParams[] = [];
+    const mockProps: IFilterDateItemProps = {
+        label: 'Test Label',
+        onChange: (value: FilterItemParams) => {
+            recordedChanges.push(value);
+        },
+        onChipClose: () => {},
+        operators: ['IS_ON_OR_AFTER', 'IS_BEFORE'],
+        state: initialState,
+    };
+
+    render(<FilterDateItem {...mockProps} />);
+
+    return recordedChanges;
+};
+
+afterEach(() => {
+    vi.restoreAllMocks();
+});
+
+describe('FilterDateItem Component', () => {
+    it('renders initial state correctly', async () => {
+        const mockState = {
+            operator: 'IS_ON_OR_AFTER',
+            values: ['2015-01-21'],
+        };
+
+        const recordedChanges = setup(mockState);
+
+        const valuesElement = await screen.findByText('01/21/2015');
+        await screen.findByText('is on or after');
+        expect(valuesElement).toBeInTheDocument();
+
+        valuesElement.click();
+
+        const selectedDate = getDate('21');
+
+        expect(selectedDate).toHaveAttribute('aria-selected', 'true');
+
+        getDate('22').click();
+
+        expect(recordedChanges).toEqual([
+            {
+                operator: 'IS_ON_OR_AFTER',
+                values: ['2015-01-22'],
+            },
+        ]);
+    });
+
+    it('switches operator', async () => {
+        const mockState = {
+            operator: 'IS_ON_OR_AFTER',
+            values: ['2020-01-01'],
+        };
+
+        const recordedChanges = setup(mockState);
+
+        const operatorsElement = await screen.findByText('is on or after');
+
+        operatorsElement.click();
+        const newOperator = await screen.findByText('is before');
+
+        newOperator.click();
+
+        expect(recordedChanges).toEqual([
+            {
+                operator: 'IS_BEFORE',
+                values: ['2020-01-01'],
+            },
+        ]);
+    });
+});

frontend/src/component/common/FilterDateItem/FilterDateItem.tsx

@@ -2,18 +2,18 @@ import { Box } from '@mui/material';
 import React, { FC, useEffect, useRef, useState } from 'react';
 import { StyledPopover } from '../FilterItem/FilterItem.styles';
 import { FilterItemChip } from '../FilterItem/FilterItemChip/FilterItemChip';
-import { FilterItem } from '../FilterItem/FilterItem';
 import { DateCalendar, LocalizationProvider } from '@mui/x-date-pickers';
 import { AdapterDateFns } from '@mui/x-date-pickers/AdapterDateFns';
 import { format } from 'date-fns';
 import { useLocationSettings } from 'hooks/useLocationSettings';
 import { getLocalizedDateString } from '../util';
+import { FilterItemParams } from '../FilterItem/FilterItem';
 
-interface IFilterDateItemProps {
+export interface IFilterDateItemProps {
     label: string;
-    onChange: (value: FilterItem | undefined) => void;
+    onChange: (value: FilterItemParams) => void;
     onChipClose: () => void;
-    state: FilterItem | null | undefined;
+    state: FilterItemParams | null | undefined;
     operators: [string, ...string[]];
 }
 
@@ -47,16 +47,11 @@ export const FilterDateItem: FC<IFilterDateItemProps> = ({
     const selectedDate = state ? new Date(state.values[0]) : null;
     const currentOperator = state ? state.operator : operators[0];
     const onDelete = () => {
-        onChange(undefined);
+        onChange({ operator: operators[0], values: [] });
         onClose();
         onChipClose();
     };
 
-    const setValue = (value: Date | null) => {
-        const formattedValue = value ? format(value, 'yyyy-MM-dd') : '';
-        onChange({ operator: currentOperator, values: [formattedValue] });
-    };
-
     useEffect(() => {
         if (state && !operators.includes(state.operator)) {
             onChange({
@@ -77,7 +72,10 @@ export const FilterDateItem: FC<IFilterDateItemProps> = ({
                     operator={currentOperator}
                     operatorOptions={operators}
                     onChangeOperator={(operator) => {
-                        onChange({ operator, values: selectedOptions ?? [] });
+                        const formattedValue = selectedDate
+                            ? format(selectedDate, 'yyyy-MM-dd')
+                            : '';
+                        onChange({ operator, values: [formattedValue] ?? [] });
                     }}
                 />
             </Box>
@@ -98,7 +96,15 @@ export const FilterDateItem: FC<IFilterDateItemProps> = ({
                     <DateCalendar
                         displayWeekNumber
                         value={selectedDate}
-                        onChange={(newValue) => setValue(newValue)}
+                        onChange={(value) => {
+                            const formattedValue = value
+                                ? format(value, 'yyyy-MM-dd')
+                                : '';
+                            onChange({
+                                operator: currentOperator,
+                                values: [formattedValue],
+                            });
+                        }}
                     />
                 </LocalizationProvider>
             </StyledPopover>

frontend/src/component/common/FilterItem/FilterItem.test.tsx

@@ -1,12 +1,12 @@
 import { screen } from '@testing-library/react';
 import { render } from 'utils/testRenderer';
-import { FilterItem, IFilterItemProps } from './FilterItem';
+import { FilterItem, FilterItemParams, IFilterItemProps } from './FilterItem';
 
 const getOption = (option: string) =>
     screen.getByText(option).closest('li')!.querySelector('input')!;
 
-const setup = (initialState: FilterItem) => {
-    const recordedChanges: FilterItem[] = [];
+const setup = (initialState: FilterItemParams) => {
+    const recordedChanges: FilterItemParams[] = [];
     const mockProps: IFilterItemProps = {
         label: 'Test Label',
         options: [
@@ -23,7 +23,7 @@ const setup = (initialState: FilterItem) => {
                 value: '3',
             },
         ],
-        onChange: (value: FilterItem) => {
+        onChange: (value: FilterItemParams) => {
             recordedChanges.push(value);
         },
         onChipClose: () => {},

frontend/src/component/common/FilterItem/FilterItem.tsx

@@ -13,14 +13,14 @@ import { FilterItemChip } from './FilterItemChip/FilterItemChip';
 export interface IFilterItemProps {
     label: string;
     options: Array<{ label: string; value: string }>;
-    onChange: (value: FilterItem) => void;
+    onChange: (value: FilterItemParams) => void;
     onChipClose: () => void;
-    state: FilterItem | null | undefined;
+    state: FilterItemParams | null | undefined;
     singularOperators: [string, ...string[]];
     pluralOperators: [string, ...string[]];
 }
 
-export type FilterItem = {
+export type FilterItemParams = {
     operator: string;
     values: string[];
 };

frontend/src/component/feature/FeatureToggleList/FeatureToggleFilters/FeatureToggleFilters.tsx

@@ -1,11 +1,14 @@
 import { useEffect, useState, VFC } from 'react';
 import { Box, styled } from '@mui/material';
-import { FilterItem } from 'component/common/FilterItem/FilterItem';
 import useProjects from 'hooks/api/getters/useProjects/useProjects';
 import { ConditionallyRender } from 'component/common/ConditionallyRender/ConditionallyRender';
 import AddFilterButton from './AddFilterButton';
 import { useSegments } from 'hooks/api/getters/useSegments/useSegments';
-import { FilterDateItem } from '../../../common/FilterDateItem/FilterDateItem';
+import { FilterDateItem } from 'component/common/FilterDateItem/FilterDateItem';
+import {
+    FilterItem,
+    FilterItemParams,
+} from 'component/common/FilterItem/FilterItem';
 
 const StyledBox = styled(Box)(({ theme }) => ({
     display: 'flex',
@@ -14,10 +17,10 @@ const StyledBox = styled(Box)(({ theme }) => ({
 }));
 
 export type FeatureTogglesListFilters = {
-    project?: FilterItem | null | undefined;
-    state?: FilterItem | null | undefined;
-    segment?: FilterItem | null | undefined;
-    createdAt?: FilterItem | null | undefined;
+    project?: FilterItemParams | null | undefined;
+    state?: FilterItemParams | null | undefined;
+    segment?: FilterItemParams | null | undefined;
+    createdAt?: FilterItemParams | null | undefined;
 };
 
 interface IFeatureToggleFiltersProps {