public async Task Handler_should_throw_unable_to_change_state_exception_if_user_is_supervisor()
{
//Arrange
var fakeUser = new User
{
Id = Guid.NewGuid().ToString()
};
_identityDataContextMock.Setup(x => x.Users).ReturnsDbSet(new List <User> {
fakeUser
});
_userManagerMock.Setup(x => x.Users).Returns(_identityDataContextMock.Object.Users);
_userManagerMock.Setup(x => x.IsInRoleAsync(fakeUser, AuthSettings.Roles.Supervisor))
.Returns(Task.FromResult(true));
var cancellationToken = new CancellationToken();
var command = new ChangeUserActivationStateCommand(fakeUser.Id, true);
var handler =
new ChangeUserActivationStateCommandHandler(_userManagerMock.Object);
//Act
Task Act() => handler.Handle(command, cancellationToken);
//Assert
await Assert.ThrowsAsync <UserUnableToChangeStateException>(Act);
}
public async Task Handler_should_return_true()
{
//Arrange
var fakeUser = new User
{
Id = Guid.NewGuid().ToString()
};
_identityDataContextMock.Setup(x => x.Users).ReturnsDbSet(new List <User> {
fakeUser
});
_userManagerMock.Setup(x => x.Users).Returns(_identityDataContextMock.Object.Users);
_userManagerMock.Setup(x => x.IsInRoleAsync(fakeUser, AuthSettings.Roles.Supervisor))
.Returns(Task.FromResult(false));
var cancellationToken = new CancellationToken();
var command = new ChangeUserActivationStateCommand(fakeUser.Id, true);
var handler =
new ChangeUserActivationStateCommandHandler(_userManagerMock.Object);
//Act
var result = await handler.Handle(command, cancellationToken);
//Assert
Assert.True(result);
}
public async Task Handler_should_call_user_manager_update()
{
//Arrange
var fakeUser = new User
{
Id = Guid.NewGuid().ToString(),
IsActive = false
};
_identityDataContextMock.Setup(x => x.Users).ReturnsDbSet(new List <User> {
fakeUser
});
_userManagerMock.Setup(x => x.Users).Returns(_identityDataContextMock.Object.Users);
_userManagerMock.Setup(x => x.IsInRoleAsync(fakeUser, AuthSettings.Roles.Supervisor))
.Returns(Task.FromResult(false));
var cancellationToken = new CancellationToken();
var command = new ChangeUserActivationStateCommand(fakeUser.Id, !fakeUser.IsActive);
var handler =
new ChangeUserActivationStateCommandHandler(_userManagerMock.Object);
//Act
var result = await handler.Handle(command, cancellationToken);
//Assert
_userManagerMock.Verify(x => x.UpdateAsync(It.Is <User>(it => it == fakeUser)), Times.Once);
}
public async Task Handler_should_throw_exception_if_dependency_is_null()
{
//Arrage
//Act
void Act()
{
var command = new ChangeUserActivationStateCommandHandler(null);
}
//Assert
Assert.Throws <ArgumentNullException>(Act);
}
public async Task Handler_should_throw_not_found_exception_if_user_doesnt_exist()
{
//Arrange
_identityDataContextMock.Setup(x => x.Users).ReturnsDbSet(new List <User>());
_userManagerMock.Setup(x => x.Users).Returns(_identityDataContextMock.Object.Users);
var cancellationToken = new CancellationToken();
var command = new ChangeUserActivationStateCommand("322", true);
var handler =
new ChangeUserActivationStateCommandHandler(_userManagerMock.Object);
//Act
Task Act() => handler.Handle(command, cancellationToken);
//Assert
await Assert.ThrowsAsync <UserNotFoundException>(Act);
}