I have written test case for below switch case, but I'm not sure how to write the case with ternary operator
export function getFormName(type, uppercase, t) {
switch (type) {
case "withdrawal":
return uppercase
? _.upperCase("withdrawal")
: "withdrawal";
case "closure":
return uppercase
? _.upperCase("closure") //.upperCase is from loadash
: "closure";
default:
return uppercase ? _.upperCase(type) : toTitleCase(type); //toTitleCase returns first character in uppercase
}
}
My partial solution:
import _ from "lodash";
import { toTitleCase } from "utils"; //toTitleCase returns first character in uppercase
describe("utils/helpers", () => {
describe("getFormName()", () => {
it("should return withdrawal", async() => {
const value = "withdrawal";
const result = _.upperCase(value);
expect(result).toEqual("WITHDRAWAL");
});
});
});
You don't need async for the callback function in your test cases. Please use the following 2 test cases as examples to test your getFormName() function.
describe("utils/helpers", () => {
describe("getFormName()", () => {
it("should return withdrawal", () => {
const result = getFormName("withdrawal", true, null); // please put the relevant param if necessary for t
expect(result).toEqual("WITHDRAWAL");
});
it("should return closure", () => {
const result = getFormName("closure", true, null); // please put the relevant param if necessary for t
expect(result).toEqual("CLOSURE");
});
});
});