Function assertIsValidInjectable

test/Injectable.test.js:12–21

(injectableInstance)

  describe(`When creating an Injectable`, () => {
    function assertIsValidInjectable(injectableInstance) {
      const actual = typeof injectableInstance === `function` &&
        !!injectableInstance.contextTypes &&
        !!injectableInstance.contextTypes.registerInjectable &&
        !!injectableInstance.contextTypes.removeInjectable;

      const expected = true;

      expect(actual).to.equal(expected, `Invalid Injectable created.`);
    }

    it(`It should allow use of a stateless component`, () => {
      const StatelessComponent = () => <div>bar</div>;