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joplin/packages/app-mobile/plugins/PluginRunner/backgroundPage/utils/getFormData.test.ts

54 lines
1.7 KiB
TypeScript

import getFormData from './getFormData';
describe('getFormData', () => {
afterEach(() => {
// Remove all forms to prevent tests from conflicting -- getFormData
// uses document.querySelectorAll to select all forms.
document.body.replaceChildren();
});
const addTextInputWithValue = (parent: HTMLElement, value: string, name: string) => {
const input = document.createElement('input');
input.name = name;
input.value = value;
parent.appendChild(input);
};
test('should return data for all forms', () => {
const testForm1 = document.createElement('form');
testForm1.setAttribute('name', 'test-form-1');
addTextInputWithValue(testForm1, 'Test', 'input');
addTextInputWithValue(testForm1, 'Test2', 'another-input');
document.body.appendChild(testForm1);
const testForm2 = document.createElement('form');
testForm2.setAttribute('name', 'another-test-form');
addTextInputWithValue(testForm2, 'Test2', 'text-input');
document.body.appendChild(testForm2);
expect(getFormData()).toMatchObject({
'test-form-1': {
'input': 'Test',
'another-input': 'Test2',
},
'another-test-form': {
'text-input': 'Test2',
},
});
});
test('should auto-number forms without a name', () => {
for (let i = 0; i < 3; i++) {
const testForm = document.createElement('form');
addTextInputWithValue(testForm, `Form ${i}`, 'input');
document.body.appendChild(testForm);
}
const formData = getFormData();
expect(Object.keys(formData)).toHaveLength(3);
expect(formData['form-0']).toMatchObject({ 'input': 'Form 0' });
expect(formData['form-1']).toMatchObject({ 'input': 'Form 1' });
expect(formData['form-2']).toMatchObject({ 'input': 'Form 2' });
});
});