xref: /expo/packages/@expo/config-plugins/src/ios/__tests__/Scheme-test.ts (revision 082815dc)

import {
  appendScheme,
  getScheme,
  getSchemesFromPlist,
  hasScheme,
  removeScheme,
  setScheme,
} from '../Scheme';

describe('scheme', () => {
  it(`returns empty array if no scheme is provided`, () => {
    expect(getScheme({})).toStrictEqual([]);
  });

  it(`returns the scheme if provided`, () => {
    expect(getScheme({ scheme: 'myapp' })).toStrictEqual(['myapp']);
    expect(
      getScheme({
        scheme: ['myapp', 'other', null],
      })
    ).toStrictEqual(['myapp', 'other']);
  });

  it(`sets the CFBundleUrlTypes if scheme is given`, () => {
    expect(
      setScheme(
        {
          // @ts-ignore: TODO -- add this to the ExpoConfig type
          scheme: ['myapp', 'more'],
          ios: {
            // @ts-ignore: TODO -- add this to the ExpoConfig type
            scheme: ['ios-only'],
            bundleIdentifier: 'com.demo.value',
          },
        },
        {}
      )
    ).toMatchObject({
      CFBundleURLTypes: [{ CFBundleURLSchemes: ['myapp', 'more', 'ios-only', 'com.demo.value'] }],
    });
  });

  it(`makes no changes to the infoPlist no scheme is provided`, () => {
    expect(setScheme({}, {})).toMatchObject({});
  });

  it(`verifies that a scheme exists`, () => {
    const infoPlist = {
      CFBundleURLTypes: [{ CFBundleURLSchemes: ['myapp'] }],
    };
    expect(hasScheme('myapp', infoPlist)).toBe(true);
    expect(hasScheme('myapp2', infoPlist)).toBe(false);
  });

  it(`lists all of the schemes`, () => {
    const infoPlist = {
      CFBundleURLTypes: [
        { CFBundleURLSchemes: ['myapp1', 'myapp2'] },
        { CFBundleURLSchemes: ['myapp3'] },
      ],
    };
    expect(getSchemesFromPlist(infoPlist).length).toBe(3);
  });

  it(`append a scheme`, () => {
    const infoPlist = {
      CFBundleURLTypes: [
        { CFBundleURLSchemes: ['myapp1', 'myapp2'] },
        { CFBundleURLSchemes: ['myapp3'] },
      ],
    };
    expect(appendScheme('myapp3', infoPlist)).toStrictEqual({
      CFBundleURLTypes: [
        { CFBundleURLSchemes: ['myapp1', 'myapp2'] },
        { CFBundleURLSchemes: ['myapp3'] },
      ],
    });
    expect(appendScheme('myapp4', infoPlist)).toStrictEqual({
      CFBundleURLTypes: [
        { CFBundleURLSchemes: ['myapp1', 'myapp2'] },
        { CFBundleURLSchemes: ['myapp3'] },
        { CFBundleURLSchemes: ['myapp4'] },
      ],
    });
  });

  it(`removes a scheme`, () => {
    const infoPlist = {
      CFBundleURLTypes: [
        { CFBundleURLSchemes: ['myapp1', 'myapp2'] },
        { CFBundleURLSchemes: ['myapp3'] },
      ],
    };
    expect(removeScheme('myapp3', infoPlist)).toStrictEqual({
      CFBundleURLTypes: [{ CFBundleURLSchemes: ['myapp1', 'myapp2'] }],
    });
  });
});