src/components/ClustersList/ClustersList.test.js
/* eslint-disable no-undef */
import React from "react";
import { shallow } from "enzyme";
import ClustersList, { mapStateToProps } from "./";
const ClustersListProps = {
app: { name: "sanlam" },
params: { projectID: "1" },
message: "This successful",
getClustersList: jest.fn(),
};
describe("Test ClustersList component", () => {
let clusterlistWrapper;
beforeEach(() => {
const ClustersListwrapper = ClustersList.WrappedComponent;
clusterlistWrapper = shallow(<ClustersListwrapper {...ClustersListProps} />);
});
it("should check `componentDidMount()`", () => {
clusterlistWrapper.instance().componentDidMount();
expect(ClustersListProps.getClustersList).toHaveBeenCalledTimes(2);
expect(ClustersListProps.getClustersList).toBeDefined();
expect(ClustersListProps.params).toBeDefined();
expect(clusterlistWrapper.instance().props.getClustersList).toBeCalled();
});
it("matching component snapshot for ClustersList", () => {
expect(clusterlistWrapper).toMatchSnapshot();
});
});
describe("Test ClustersList's map state to props and dispatch", () => {
it("test result to match the mapstostate function", () => {
expect(
mapStateToProps({
clustersReducer: { isRetrieving: false, isRetrieved: false, clusters: { clusters: [] } },
})
).toEqual({
isRetrieving: false,
isRetrieved: false,
clusters: []
});
});
});