public async Task GetBalanceAsync_CurrentBalanceIs4_ReturnsOk4Async()
{
//// Arrange
decimal currentBalanceAmount = 4;
// Setup Mocks
Mock <IWalletService> walletServiceMock = new Mock <IWalletService>();
Balance currentBalance = new Balance()
{
Amount = currentBalanceAmount
};
walletServiceMock
.Setup(walletService => walletService.GetBalanceAsync())
.Returns(Task.FromResult(currentBalance));
IWalletService walletService = walletServiceMock.Object;
// Initialize HTTP client and request data
WebApplicationFactory <Startup> factory = new CustomWebApplicationFactory <Startup>(services =>
services.SwapTransient(provider => walletService)
);
HttpClient client = factory.CreateClient();
string endpoint = "Wallet/Balance";
// Set Expectations
BalanceResponse expectedBalanceResponse = new BalanceResponse()
{
Amount = currentBalanceAmount
};
//// Act
HttpResponseMessage response = await client.GetAsync(endpoint);
BalanceResponse actualBalanceResponse = await response.Content.ReadAsAsync <BalanceResponse>(new[] { new JsonMediaTypeFormatter() });
//// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
actualBalanceResponse.ShouldCompare(expectedBalanceResponse);
walletServiceMock.Verify(walletService => walletService.GetBalanceAsync(), Times.Once);
walletServiceMock.VerifyNoOtherCalls();
}
public async Task Deposit_Deposit10_ReturnsOkPostDepositBalanceAsync()
{
//// Arrange
decimal postDepositBalanceAmount = 20;
decimal depositAmount = 10;
// Setup Mocks
Mock <IWalletService> walletServiceMock = new Mock <IWalletService>();
Balance postDepositBalance = new Balance()
{
Amount = postDepositBalanceAmount
};
Deposit deposit = new Deposit {
Amount = depositAmount
};
walletServiceMock
.Setup(walletService =>
walletService.DepositFundsAsync(It.Is <Deposit>(actualDeposit => _comparer.Compare(deposit, actualDeposit).AreEqual))
)
.Returns(Task.FromResult(postDepositBalance));
IWalletService walletService = walletServiceMock.Object;
// Initialize HTTP client and request data
WebApplicationFactory <Startup> factory = new CustomWebApplicationFactory <Startup>(services =>
services.SwapTransient(provider => walletService)
);
HttpClient client = factory.CreateClient();
string endpoint = "Wallet/Deposit";
DepositRequest depositRequest = new DepositRequest {
Amount = depositAmount
};
StringContent payload = depositRequest.AsStringContent();
// Set Expectations
BalanceResponse expectedBalanceResponse = new BalanceResponse()
{
Amount = postDepositBalanceAmount
};
//// Act
HttpResponseMessage response = await client.PostAsync(endpoint, payload);
BalanceResponse actualBalanceResponse = await response.Content.ReadAsAsync <BalanceResponse>(new[] { new JsonMediaTypeFormatter() });
//// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
actualBalanceResponse.ShouldCompare(expectedBalanceResponse);
walletServiceMock.Verify(walletService => walletService.DepositFundsAsync(It.Is <Deposit>(
actualDeposit => _comparer.Compare(deposit, actualDeposit).AreEqual)
), Times.Once);
walletServiceMock.VerifyNoOtherCalls();
}