public async Task testaccountnotfoundAsync()
{
GreetPageViewModel test = new GreetPageViewModel();
test._UserModel.Username = "******";// Input invalid name
test._UserModel.Password = "******";
var msg = await Assert.ThrowsAsync <Exception>(async() => await test.LoginCommandDatabase());
Assert.Equal("No account found", msg.Message);
}
public async Task TestLoginDetailsTestNoInputAsync()// Test initial values after login
{
GreetPageViewModel test = new GreetPageViewModel();
test._UserModel.Username = "";// Input nothing
test._UserModel.Password = "";
var msg = await Assert.ThrowsAsync <Exception>(async() => await test.LoginCommandDatabase());
Assert.Equal("Please input both Username and Password", msg.Message);
}
