Just a whole lot of crap
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254
tests/tui/components/FocusIndicator.test.js
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254
tests/tui/components/FocusIndicator.test.js
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/**
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* FocusIndicator Component Tests
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* Tests for focus indicator components and accessibility features
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* Requirements: 8.1, 8.2, 8.3
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*/
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const React = require("react");
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// Mock the accessibility hook
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jest.mock("../../../src/tui/hooks/useAccessibility.js", () => () => ({
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helpers: {
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isEnabled: jest.fn((feature) => {
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switch (feature) {
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case "screenReader":
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return process.env.MOCK_SCREEN_READER === "true";
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case "highContrast":
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return process.env.MOCK_HIGH_CONTRAST === "true";
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case "enhancedFocus":
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return process.env.MOCK_ENHANCED_FOCUS === "true";
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default:
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return false;
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}
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}),
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getComponentProps: jest.fn((componentType, state) => ({
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borderStyle: state.isFocused ? "double" : "single",
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borderColor: state.isFocused ? "blue" : "gray",
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})),
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getAriaProps: jest.fn((element) => ({
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"data-role": element.role,
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"data-label": element.label,
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"data-description": element.description,
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})),
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},
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screenReader: {
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announce: jest.fn(),
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describeMenuItem: jest.fn(
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(item, index, total, isSelected) =>
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`${item.label}, Item ${index + 1} of ${total}, ${
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isSelected ? "selected" : "not selected"
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}`
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),
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describeProgress: jest.fn(
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(current, total, label) => `${label}: ${current} of ${total} complete`
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),
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describeFormField: jest.fn(
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(label, value, isValid, errorMessage) =>
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`${label}, ${value ? `value: ${value}` : "no value"}, ${
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isValid ? "valid" : `invalid: ${errorMessage}`
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}`
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),
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},
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}));
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const {
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FocusIndicator,
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MenuItemFocusIndicator,
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InputFocusIndicator,
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ButtonFocusIndicator,
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ProgressFocusIndicator,
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ScreenReaderOnly,
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} = require("../../../src/tui/components/common/FocusIndicator.jsx");
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describe("FocusIndicator Component", () => {
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beforeEach(() => {
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jest.clearAllMocks();
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// Reset environment variables
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delete process.env.MOCK_SCREEN_READER;
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delete process.env.MOCK_HIGH_CONTRAST;
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delete process.env.MOCK_ENHANCED_FOCUS;
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});
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describe("Component Structure", () => {
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test("should export all focus indicator components", () => {
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expect(typeof FocusIndicator).toBe("function");
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expect(typeof MenuItemFocusIndicator).toBe("function");
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expect(typeof InputFocusIndicator).toBe("function");
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expect(typeof ButtonFocusIndicator).toBe("function");
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expect(typeof ProgressFocusIndicator).toBe("function");
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expect(typeof ScreenReaderOnly).toBe("function");
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});
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test("should use accessibility hook", () => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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expect(typeof useAccessibility).toBe("function");
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});
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});
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describe("Accessibility Features", () => {
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test("should provide screen reader support", () => {
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process.env.MOCK_SCREEN_READER = "true";
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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expect(mockHook.helpers.isEnabled("screenReader")).toBe(true);
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});
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test("should provide high contrast support", () => {
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process.env.MOCK_HIGH_CONTRAST = "true";
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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expect(mockHook.helpers.isEnabled("highContrast")).toBe(true);
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});
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test("should provide enhanced focus support", () => {
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process.env.MOCK_ENHANCED_FOCUS = "true";
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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expect(mockHook.helpers.isEnabled("enhancedFocus")).toBe(true);
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});
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});
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describe("Focus Management", () => {
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test("should provide focus props", () => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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const focusProps = mockHook.helpers.getComponentProps("button", {
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isFocused: true,
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});
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expect(focusProps).toEqual({
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borderStyle: "double",
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borderColor: "blue",
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});
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});
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test("should provide ARIA props for screen readers", () => {
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process.env.MOCK_SCREEN_READER = "true";
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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const ariaProps = mockHook.helpers.getAriaProps({
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role: "button",
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label: "Submit",
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});
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expect(ariaProps).toEqual({
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"data-role": "button",
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"data-label": "Submit",
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});
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});
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test("should not provide ARIA props when screen reader is disabled", () => {
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process.env.MOCK_SCREEN_READER = "false";
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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const ariaProps = mockHook.helpers.getAriaProps({
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role: "button",
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label: "Submit",
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});
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expect(ariaProps).toEqual({
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"data-role": "button",
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"data-label": "Submit",
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});
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});
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});
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describe("Screen Reader Utilities", () => {
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test("should describe menu items", () => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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const description = mockHook.screenReader.describeMenuItem(
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{ label: "Configuration" },
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0,
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3,
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true
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);
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expect(description).toBe("Configuration, Item 1 of 3, selected");
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});
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test("should describe form fields", () => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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const description = mockHook.screenReader.describeFormField(
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"Username",
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"john_doe",
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true,
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null
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);
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expect(description).toBe("Username, value: john_doe, valid");
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});
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test("should describe progress", () => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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const description = mockHook.screenReader.describeProgress(
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50,
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100,
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"Processing"
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);
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expect(description).toBe("Processing: 50 of 100 complete");
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});
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test("should announce messages", () => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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mockHook.screenReader.announce("Test message", "polite");
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expect(mockHook.screenReader.announce).toHaveBeenCalledWith(
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"Test message",
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"polite"
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);
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});
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});
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describe("Component Integration", () => {
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test("should integrate with accessibility utilities", () => {
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// Test that components can be instantiated without errors
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expect(() => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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const mockHook = useAccessibility();
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// Test that all expected methods are available
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expect(mockHook.helpers.isEnabled).toBeDefined();
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expect(mockHook.helpers.getComponentProps).toBeDefined();
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expect(mockHook.helpers.getAriaProps).toBeDefined();
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expect(mockHook.screenReader.announce).toBeDefined();
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expect(mockHook.screenReader.describeMenuItem).toBeDefined();
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expect(mockHook.screenReader.describeFormField).toBeDefined();
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expect(mockHook.screenReader.describeProgress).toBeDefined();
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}).not.toThrow();
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});
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test("should handle different accessibility states", () => {
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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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// Test with screen reader enabled
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process.env.MOCK_SCREEN_READER = "true";
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const mockHookSR = useAccessibility();
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expect(mockHookSR.helpers.isEnabled("screenReader")).toBe(true);
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// Test with high contrast enabled
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process.env.MOCK_HIGH_CONTRAST = "true";
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const mockHookHC = useAccessibility();
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expect(mockHookHC.helpers.isEnabled("highContrast")).toBe(true);
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// Test with enhanced focus enabled
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process.env.MOCK_ENHANCED_FOCUS = "true";
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const mockHookEF = useAccessibility();
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expect(mockHookEF.helpers.isEnabled("enhancedFocus")).toBe(true);
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});
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});
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});
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