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feat(namadillo): writing tests for StakingRewards
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173 changes: 173 additions & 0 deletions
173
apps/namadillo/src/App/Staking/__tests__/StakingRewards.test.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,173 @@ | ||
| import BigNumber from "bignumber.js"; | ||
| import { mockJotai } from "test-utils"; | ||
| mockJotai(); | ||
|
|
||
| import { fireEvent, render, screen } from "@testing-library/react"; | ||
| import { StakingRewards } from "App/Staking/StakingRewards"; | ||
| import { defaultAccountAtom } from "atoms/accounts"; | ||
| import { claimableRewardsAtom } from "atoms/staking"; | ||
| import { useTransaction } from "hooks/useTransaction"; | ||
| import { useAtomValue } from "jotai"; | ||
| import { AddressBalance } from "types"; | ||
|
|
||
| jest.mock("hooks/useTransaction", () => ({ | ||
| useTransaction: jest.fn(), | ||
| })); | ||
|
|
||
| jest.mock("hooks/useModalCloseEvent", () => ({ | ||
| useModalCloseEvent: () => ({ onCloseModal: jest.fn() }), | ||
| })); | ||
|
|
||
| jest.mock("atoms/staking", () => ({ | ||
| claimableRewardsAtom: jest.fn(), | ||
| claimAndStakeRewardsAtom: jest.fn(), | ||
| claimRewardsAtom: jest.fn(), | ||
| })); | ||
|
|
||
| const mockAtomValue = ( | ||
| data: AddressBalance = {}, | ||
| isLoading: boolean = true, | ||
| isSuccess: boolean = false | ||
| ): void => { | ||
| (useAtomValue as jest.Mock).mockImplementation((atom) => { | ||
| if (atom === defaultAccountAtom) { | ||
| return { data: { address: "tnam1_test_account" } }; | ||
| } | ||
|
|
||
| if (atom === claimableRewardsAtom) { | ||
| return { data, isLoading, isSuccess }; | ||
| } | ||
|
|
||
| return null; | ||
| }); | ||
| }; | ||
|
|
||
| const mockTransaction = ( | ||
| execute: jest.Mock = jest.fn(), | ||
| isEnabled: boolean = false, | ||
| isPending: boolean = false | ||
| ): void => { | ||
| (useTransaction as jest.Mock).mockImplementation(() => { | ||
| return { | ||
| execute, | ||
| isEnabled, | ||
| isPending, | ||
| }; | ||
| }); | ||
| }; | ||
|
|
||
| describe("Component: StakingRewards", () => { | ||
| afterEach(() => { | ||
| jest.clearAllMocks(); | ||
| }); | ||
|
|
||
| const setup = (): void => { | ||
| render(<StakingRewards />); | ||
| }; | ||
|
|
||
| const getButtons = (): HTMLElement[] => { | ||
| return screen.getAllByRole("button"); | ||
| }; | ||
|
|
||
| it("should render modal correctly", () => { | ||
| mockAtomValue(); | ||
| mockTransaction(); | ||
| setup(); | ||
| expect(screen.getByText("Claimable Staking Rewards")).toBeInTheDocument(); | ||
| expect(getButtons()).toHaveLength(2); | ||
| }); | ||
|
|
||
| it("should render loading skeleton when rewards are loading", () => { | ||
| mockAtomValue({}, true); | ||
| mockTransaction(); | ||
| render(<StakingRewards />); | ||
| expect(screen.getByRole("progressbar")).toBeInTheDocument(); | ||
|
|
||
| const buttons = getButtons(); | ||
| buttons.forEach((button) => expect(button).toBeDisabled()); | ||
| }); | ||
|
|
||
| it("should display zero rewards and disabled buttons when no rewards available", () => { | ||
| mockAtomValue({}, false, true); | ||
| mockTransaction(jest.fn(), true, false); | ||
| render(<StakingRewards />); | ||
| expect(screen.getByText("0")).toBeInTheDocument(); | ||
|
|
||
| const buttons = getButtons(); | ||
| buttons.forEach((button) => expect(button).toBeDisabled()); | ||
| }); | ||
|
|
||
| it("should display available rewards when loaded", () => { | ||
| mockAtomValue( | ||
| { | ||
| validator1: new BigNumber(100), | ||
| validator2: new BigNumber(200), | ||
| }, | ||
| false, | ||
| true | ||
| ); | ||
| mockTransaction(); | ||
| render(<StakingRewards />); | ||
| expect(screen.getByText("300")).toBeInTheDocument(); | ||
| }); | ||
|
|
||
| it("should enable buttons if claim rewards are available", () => { | ||
| mockAtomValue( | ||
| { | ||
| validator1: new BigNumber(100), | ||
| }, | ||
| false, | ||
| true | ||
| ); | ||
| mockTransaction(jest.fn(), true, false); | ||
| render(<StakingRewards />); | ||
| const buttons = getButtons(); | ||
| buttons.forEach((button) => expect(button).toBeEnabled()); | ||
| }); | ||
|
|
||
| it("should disable buttons if claim rewards are not enabled", () => { | ||
| mockAtomValue( | ||
| { | ||
| validator1: new BigNumber(100), | ||
| }, | ||
| false, | ||
| true | ||
| ); | ||
| mockTransaction(jest.fn(), false, false); | ||
| render(<StakingRewards />); | ||
| const buttons = getButtons(); | ||
| buttons.forEach((button) => expect(button).not.toBeEnabled()); | ||
| }); | ||
|
|
||
| it("should disable buttons while transaction is pending", () => { | ||
| mockAtomValue( | ||
| { | ||
| validator1: new BigNumber(100), | ||
| }, | ||
| false, | ||
| true | ||
| ); | ||
| mockTransaction(jest.fn(), true, true); | ||
| render(<StakingRewards />); | ||
| const buttons = getButtons(); | ||
| buttons.forEach((button) => expect(button).not.toBeEnabled()); | ||
| }); | ||
|
|
||
| it("should call 'claimRewardsAndStake' when 'Claim & Stake' is clicked", async () => { | ||
| const executeMock = jest.fn(); | ||
| mockTransaction(executeMock, true, false); | ||
| mockAtomValue( | ||
| { | ||
| validator1: new BigNumber(100), | ||
| }, | ||
| false, | ||
| true | ||
| ); | ||
| render(<StakingRewards />); | ||
| const buttons = getButtons(); | ||
| fireEvent.click(buttons[0]); | ||
| expect(executeMock).toHaveBeenCalledTimes(1); | ||
| fireEvent.click(buttons[1]); | ||
| expect(executeMock).toHaveBeenCalledTimes(2); | ||
| }); | ||
| }); |
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