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78 changes: 73 additions & 5 deletions src/helpers/__tests__/accessiblity.test.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ import React from 'react';
import { Pressable, Switch, Text, TextInput, TouchableOpacity, View } from 'react-native';

import { isHiddenFromAccessibility, isInaccessible, render, screen } from '../..';
import { computeAriaLabel, isAccessibilityElement } from '../accessibility';
import { computeAriaDisabled, computeAriaLabel, isAccessibilityElement } from '../accessibility';

describe('isHiddenFromAccessibility', () => {
test('returns false for accessible elements', () => {
Expand Down Expand Up @@ -278,11 +278,11 @@ describe('isHiddenFromAccessibility', () => {
test('has isInaccessible alias', () => {
expect(isInaccessible).toBe(isHiddenFromAccessibility);
});
});

test('is not triggered for element with "aria-modal" prop', () => {
render(<View aria-modal testID="subject" />);
expect(isHiddenFromAccessibility(screen.getByTestId('subject'))).toBe(false);
test('is not triggered for element with "aria-modal" prop', () => {
render(<View aria-modal testID="subject" />);
expect(isHiddenFromAccessibility(screen.getByTestId('subject'))).toBe(false);
});
});

describe('isAccessibilityElement', () => {
Expand Down Expand Up @@ -408,3 +408,71 @@ describe('computeAriaLabel', () => {
expect(computeAriaLabel(screen.getByTestId('subject'))).toEqual('External Label');
});
});

describe('computeAriaDisabled', () => {
test('supports basic usage', () => {
render(
<View>
<View testID="default" />
<View testID="disabled" aria-disabled />
<View testID="disabled-false" aria-disabled={false} />
<View testID="disabled-by-state" accessibilityState={{ disabled: true }} />
<View testID="disabled-false-by-state" accessibilityState={{ disabled: false }} />
</View>,
);

expect(computeAriaDisabled(screen.getByTestId('default'))).toBe(false);
expect(computeAriaDisabled(screen.getByTestId('disabled'))).toBe(true);
expect(computeAriaDisabled(screen.getByTestId('disabled-false'))).toBe(false);
expect(computeAriaDisabled(screen.getByTestId('disabled-by-state'))).toBe(true);
expect(computeAriaDisabled(screen.getByTestId('disabled-false-by-state'))).toBe(false);
});

test('supports TextInput', () => {
render(
<View>
<TextInput testID="default" />
<TextInput testID="editable" editable />
<TextInput testID="editable-false" editable={false} />
</View>,
);

expect(computeAriaDisabled(screen.getByTestId('default'))).toBe(false);
expect(computeAriaDisabled(screen.getByTestId('editable'))).toBe(false);
expect(computeAriaDisabled(screen.getByTestId('editable-false'))).toBe(true);
});

test('supports Button', () => {
render(
<View>
<Pressable testID="default" role="button">
<Text>Default Button</Text>
</Pressable>
<Pressable testID="disabled" role="button" disabled>
<Text>Disabled Button</Text>
</Pressable>
<Pressable testID="disabled-false" role="button" disabled={false}>
<Text>Disabled False Button</Text>
</Pressable>
</View>,
);

expect(computeAriaDisabled(screen.getByTestId('default'))).toBe(false);
expect(computeAriaDisabled(screen.getByTestId('disabled'))).toBe(true);
expect(computeAriaDisabled(screen.getByTestId('disabled-false'))).toBe(false);
});

test('supports Text', () => {
render(
<View>
<Text>Default Text</Text>
<Text disabled>Disabled Text</Text>
<Text aria-disabled>ARIA Disabled Text</Text>
</View>,
);

expect(computeAriaDisabled(screen.getByText('Default Text'))).toBe(false);
expect(computeAriaDisabled(screen.getByText('Disabled Text'))).toBe(true);
expect(computeAriaDisabled(screen.getByText('ARIA Disabled Text'))).toBe(true);
});
});
5 changes: 5 additions & 0 deletions src/helpers/accessibility.ts
Original file line number Diff line number Diff line change
Expand Up @@ -209,6 +209,11 @@ export function computeAriaDisabled(element: ReactTestInstance): boolean {
}

const { props } = element;

if (isHostText(element) && props.disabled) {
return true;
}

return props['aria-disabled'] ?? props.accessibilityState?.disabled ?? false;
}

Expand Down