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import { useLocalStorageSpy } from 'helpers/local_storage_helper';
describe('~/behaviors/shortcuts/keybindings.js', () => {
let keysFor;
let TOGGLE_PERFORMANCE_BAR;
let LOCAL_STORAGE_KEY;
beforeAll(() => {
useLocalStorageSpy();
});
const setupCustomizations = async (customizationsAsString) => {
localStorage.clear();
if (customizationsAsString) {
localStorage.setItem(LOCAL_STORAGE_KEY, customizationsAsString);
}
jest.resetModules();
({ keysFor, TOGGLE_PERFORMANCE_BAR, LOCAL_STORAGE_KEY } = await import(
'~/behaviors/shortcuts/keybindings'
));
};
describe('when a command has not been customized', () => {
beforeEach(async () => {
await setupCustomizations('{}');
});
it('returns the default keybinding for the command', () => {
expect(keysFor(TOGGLE_PERFORMANCE_BAR)).toEqual(['p b']);
});
});
describe('when a command has been customized', () => {
const customization = ['p b a r'];
beforeEach(async () => {
await setupCustomizations(JSON.stringify({ [TOGGLE_PERFORMANCE_BAR]: customization }));
});
it('returns the default keybinding for the command', () => {
expect(keysFor(TOGGLE_PERFORMANCE_BAR)).toEqual(customization);
});
});
describe("when the localStorage entry isn't valid JSON", () => {
beforeEach(async () => {
await setupCustomizations('{');
});
it('returns the default keybinding for the command', () => {
expect(keysFor(TOGGLE_PERFORMANCE_BAR)).toEqual(['p b']);
});
});
describe(`when localStorage doesn't contain the ${LOCAL_STORAGE_KEY} key`, () => {
beforeEach(async () => {
await setupCustomizations();
});
it('returns the default keybinding for the command', () => {
expect(keysFor(TOGGLE_PERFORMANCE_BAR)).toEqual(['p b']);
});
});
});
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