Just a whole lot of crap
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298
tests/tui/hooks/useAccessibility.test.js
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298
tests/tui/hooks/useAccessibility.test.js
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/**
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* useAccessibility Hook Tests
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* Tests for the accessibility hook functionality
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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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const useAccessibility = require("../../../src/tui/hooks/useAccessibility.js");
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// Mock the accessibility utilities
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jest.mock("../../../src/tui/utils/accessibility.js", () => ({
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AccessibilityConfig: {
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isScreenReaderActive: jest.fn(() => false),
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isHighContrastMode: jest.fn(() => false),
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shouldShowEnhancedFocus: jest.fn(() => false),
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prefersReducedMotion: jest.fn(() => false),
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},
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ScreenReaderUtils: {
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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 ${total} complete`
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),
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describeStatus: jest.fn((status, details) =>
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details ? `${status}, ${details}` : status
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),
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describeFormField: jest.fn(
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(label, value, isValid, errorMessage) =>
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`${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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getAccessibleColors: jest.fn(() => ({
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background: "black",
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foreground: "white",
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accent: "blue",
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success: "green",
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error: "red",
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warning: "yellow",
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info: "cyan",
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disabled: "gray",
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focus: "blue",
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selection: "blue",
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})),
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FocusManager: {
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getFocusProps: jest.fn((isFocused, componentType) => ({
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borderStyle: isFocused ? "double" : "single",
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borderColor: isFocused ? "blue" : "gray",
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})),
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getSelectionProps: jest.fn((isSelected) => ({
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color: isSelected ? "blue" : "white",
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bold: isSelected,
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})),
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},
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KeyboardNavigation: {
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isNavigationKey: jest.fn((key, action) => {
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const mappings = {
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up: ["up", "k"],
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down: ["down", "j"],
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select: ["return", "enter", "space"],
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};
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return mappings[action]?.includes(key.name) || false;
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}),
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describeShortcuts: jest.fn((actions) =>
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actions.map((action) => `${action} shortcut`).join(", ")
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),
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},
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AccessibilityAnnouncer: {
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announce: jest.fn(),
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},
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}));
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const {
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AccessibilityConfig,
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ScreenReaderUtils,
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getAccessibleColors,
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FocusManager,
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KeyboardNavigation,
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AccessibilityAnnouncer,
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} = require("../../../src/tui/utils/accessibility.js");
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describe("useAccessibility Hook", () => {
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beforeEach(() => {
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jest.clearAllMocks();
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});
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describe("Hook Functionality", () => {
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test("should provide all expected accessibility utilities", () => {
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// Test that the hook returns the expected structure
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// We'll test the actual functionality through the utilities themselves
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expect(typeof useAccessibility).toBe("function");
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});
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test("should call accessibility config methods", () => {
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// Test the mocked utilities directly since we can't easily test React hooks in Node.js
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expect(AccessibilityConfig.isScreenReaderActive).toBeDefined();
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expect(AccessibilityConfig.isHighContrastMode).toBeDefined();
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expect(AccessibilityConfig.shouldShowEnhancedFocus).toBeDefined();
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expect(AccessibilityConfig.prefersReducedMotion).toBeDefined();
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expect(getAccessibleColors).toBeDefined();
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});
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});
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describe("Screen Reader Utilities", () => {
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test("should provide screen reader announce function", () => {
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AccessibilityAnnouncer.announce("Test message", "polite");
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expect(AccessibilityAnnouncer.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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test("should provide menu item description function", () => {
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const description = ScreenReaderUtils.describeMenuItem(
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{ label: "Test Item" },
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0,
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3,
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true
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);
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expect(ScreenReaderUtils.describeMenuItem).toHaveBeenCalledWith(
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{ label: "Test Item" },
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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("Test Item, Item 1 of 3, selected");
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});
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test("should provide progress description function", () => {
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const description = ScreenReaderUtils.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(ScreenReaderUtils.describeProgress).toHaveBeenCalledWith(
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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 provide status description function", () => {
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const description = ScreenReaderUtils.describeStatus(
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"connected",
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"API ready"
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);
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expect(ScreenReaderUtils.describeStatus).toHaveBeenCalledWith(
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"connected",
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"API ready"
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);
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expect(description).toBe("connected, API ready");
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});
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test("should provide form field description function", () => {
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const description = ScreenReaderUtils.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(ScreenReaderUtils.describeFormField).toHaveBeenCalledWith(
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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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});
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describe("Focus Management", () => {
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test("should provide focus props function", () => {
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const props = FocusManager.getFocusProps(true, "input");
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expect(FocusManager.getFocusProps).toHaveBeenCalledWith(true, "input");
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expect(props).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 selection props function", () => {
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const props = FocusManager.getSelectionProps(true);
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expect(FocusManager.getSelectionProps).toHaveBeenCalledWith(true);
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expect(props).toEqual({
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color: "blue",
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bold: true,
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});
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});
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});
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describe("Keyboard Navigation", () => {
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test("should provide navigation key detection", () => {
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const isUpKey = KeyboardNavigation.isNavigationKey({ name: "up" }, "up");
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expect(KeyboardNavigation.isNavigationKey).toHaveBeenCalledWith(
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{ name: "up" },
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"up"
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);
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expect(isUpKey).toBe(true);
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});
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test("should provide shortcut descriptions", () => {
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const description = KeyboardNavigation.describeShortcuts([
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"up",
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"down",
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"select",
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]);
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expect(KeyboardNavigation.describeShortcuts).toHaveBeenCalledWith([
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"up",
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"down",
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"select",
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]);
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expect(description).toBe("up shortcut, down shortcut, select shortcut");
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});
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});
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describe("Color Management", () => {
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test("should provide accessible colors", () => {
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const colors = getAccessibleColors();
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expect(colors).toEqual({
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background: "black",
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foreground: "white",
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accent: "blue",
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success: "green",
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error: "red",
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warning: "yellow",
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info: "cyan",
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disabled: "gray",
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focus: "blue",
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selection: "blue",
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});
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});
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test("should call getAccessibleColors function", () => {
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getAccessibleColors();
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expect(getAccessibleColors).toHaveBeenCalled();
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});
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});
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describe("Accessibility Configuration", () => {
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test("should detect enabled accessibility features", () => {
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AccessibilityConfig.isScreenReaderActive.mockReturnValue(true);
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AccessibilityConfig.isHighContrastMode.mockReturnValue(false);
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AccessibilityConfig.shouldShowEnhancedFocus.mockReturnValue(true);
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AccessibilityConfig.prefersReducedMotion.mockReturnValue(false);
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expect(AccessibilityConfig.isScreenReaderActive()).toBe(true);
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expect(AccessibilityConfig.isHighContrastMode()).toBe(false);
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expect(AccessibilityConfig.shouldShowEnhancedFocus()).toBe(true);
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expect(AccessibilityConfig.prefersReducedMotion()).toBe(false);
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});
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test("should provide focus management utilities", () => {
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const focusProps = FocusManager.getFocusProps(true, "button");
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const selectionProps = FocusManager.getSelectionProps(true);
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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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expect(selectionProps).toEqual({
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color: "blue",
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bold: true,
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});
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});
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});
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describe("Hook Integration", () => {
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test("should provide hook function", () => {
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expect(typeof useAccessibility).toBe("function");
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});
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test("should integrate with accessibility utilities", () => {
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// Test that all the utilities are available and working
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expect(AccessibilityConfig.isScreenReaderActive).toBeDefined();
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expect(ScreenReaderUtils.describeMenuItem).toBeDefined();
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expect(FocusManager.getFocusProps).toBeDefined();
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expect(KeyboardNavigation.isNavigationKey).toBeDefined();
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expect(AccessibilityAnnouncer.announce).toBeDefined();
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expect(getAccessibleColors).toBeDefined();
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});
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});
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});
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