const mountComponent = (Component, props = {}, el = null) =>
  new Component({
    propsData: props,
  }).$mount(el);

export const createComponentWithStore = (Component, store, propsData = {}) =>
  new Component({
    store,
    propsData,
  });

export const mountComponentWithStore = (Component, { el, props, store }) =>
  new Component({
    store,
    propsData: props || {},
  }).$mount(el);

export const mountComponentWithSlots = (Component, { props, slots }) => {
  const component = new Component({
    propsData: props || {},
  });

  component.$slots = slots;

  return component.$mount();
};

export default mountComponent;

import Vue from 'vue';

const mountComponent = (Component, props = {}, el = null) =>
  new Component({
    propsData: props,
  }).$mount(el);

export const createComponentWithStore = (Component, store, propsData = {}) =>
  new Component({
    store,
    propsData,
  });

export const mountComponentWithStore = (Component, { el, props, store }) =>
  new Component({
    store,
    propsData: props || {},
  }).$mount(el);

export const mountComponentWithSlots = (Component, { props, slots }) => {
  const component = new Component({
    propsData: props || {},
  });

  component.$slots = slots;

  return component.$mount();
};

/**
 * Mount a component with the given render method.
 *
 * This helps with inserting slots that need to be compiled.
 */
export const mountComponentWithRender = (render, el = null) =>
  mountComponent(Vue.extend({ render }), {}, el);

export default mountComponent;

Create 'mountComponentWithRender' for testing with slots
Create 'mountComponentWithRender' for testing with slots
