89 lines
2.8 KiB
TypeScript
89 lines
2.8 KiB
TypeScript
import React from "react";
|
|
import { fireEvent, render } from "@testing-library/react-native";
|
|
import BuyInSelector from "@/components/BuyInSelector";
|
|
|
|
jest.mock("@expo/vector-icons", () => {
|
|
const React = require("react");
|
|
const { Text } = require("react-native");
|
|
return {
|
|
MaterialIcons: () => <Text>MaterialIcons</Text>,
|
|
};
|
|
});
|
|
|
|
describe("BuyInSelector Component", () => {
|
|
it("renders the buy-in options and input correctly", () => {
|
|
const setBuyInAmount = jest.fn();
|
|
const { getByText, getByPlaceholderText } = render(
|
|
<BuyInSelector setBuyInAmount={setBuyInAmount} />
|
|
);
|
|
|
|
expect(getByText("Select Buy-in Amount:")).toBeTruthy();
|
|
expect(getByText("10")).toBeTruthy();
|
|
expect(getByText("25")).toBeTruthy();
|
|
expect(getByText("50")).toBeTruthy();
|
|
expect(getByPlaceholderText("Enter custom buy-in")).toBeTruthy();
|
|
});
|
|
|
|
it("sets a predefined buy-in amount correctly", () => {
|
|
const setBuyInAmount = jest.fn();
|
|
const { getByText } = render(
|
|
<BuyInSelector setBuyInAmount={setBuyInAmount} />
|
|
);
|
|
|
|
fireEvent.press(getByText("25"));
|
|
|
|
expect(setBuyInAmount).toHaveBeenCalledWith(25);
|
|
});
|
|
|
|
it("sets a custom buy-in amount correctly", () => {
|
|
const setBuyInAmount = jest.fn();
|
|
const { getByPlaceholderText } = render(
|
|
<BuyInSelector setBuyInAmount={setBuyInAmount} />
|
|
);
|
|
|
|
fireEvent.changeText(getByPlaceholderText("Enter custom buy-in"), "100");
|
|
|
|
expect(setBuyInAmount).toHaveBeenCalledWith(100);
|
|
});
|
|
|
|
it("resets custom amount if invalid input is entered", () => {
|
|
const setBuyInAmount = jest.fn();
|
|
const { getByPlaceholderText } = render(
|
|
<BuyInSelector setBuyInAmount={setBuyInAmount} />
|
|
);
|
|
|
|
fireEvent.changeText(getByPlaceholderText("Enter custom buy-in"), "-10");
|
|
|
|
expect(setBuyInAmount).toHaveBeenCalledWith(null);
|
|
});
|
|
|
|
it("clears the custom amount when selecting a predefined option", () => {
|
|
const setBuyInAmount = jest.fn();
|
|
const { getByText, getByPlaceholderText } = render(
|
|
<BuyInSelector setBuyInAmount={setBuyInAmount} />
|
|
);
|
|
|
|
fireEvent.changeText(getByPlaceholderText("Enter custom buy-in"), "100");
|
|
|
|
fireEvent.press(getByText("50"));
|
|
|
|
expect(setBuyInAmount).toHaveBeenCalledWith(50);
|
|
});
|
|
|
|
it("handles valid and invalid input for custom amount correctly", () => {
|
|
const setBuyInAmount = jest.fn();
|
|
const { getByPlaceholderText } = render(
|
|
<BuyInSelector setBuyInAmount={setBuyInAmount} />
|
|
);
|
|
|
|
fireEvent.changeText(getByPlaceholderText("Enter custom buy-in"), "75");
|
|
expect(setBuyInAmount).toHaveBeenCalledWith(75);
|
|
|
|
fireEvent.changeText(getByPlaceholderText("Enter custom buy-in"), "-5");
|
|
expect(setBuyInAmount).toHaveBeenCalledWith(null);
|
|
|
|
fireEvent.changeText(getByPlaceholderText("Enter custom buy-in"), "abc");
|
|
expect(setBuyInAmount).toHaveBeenCalledWith(null);
|
|
});
|
|
});
|