public async Task Edit_POST_throws_exceptions_not_of_type_IdMismatch()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 1
};
_mockService.Setup(m => m.UpdateAliasAsync(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new Exception());
SetupControllerRouteData(_controller, "id", 1);
// Act & Assert
await Assert.ThrowsExceptionAsync <Exception>(() =>
_controller.Edit(alias));
}
public async Task Create_POST_calls_AddAliasAsync_and_redirects_to_Index()
{
// Arrange
var alias = new AliasCrudVm();
// Act
var result = await _controller.Create(alias);
var redirectResult = result as RedirectToActionResult;
// Assert
_mockService.Verify(m => m.AddAliasAsync(alias.Name, alias.PayeeName), Times.Once());
Assert.AreEqual("Index", redirectResult.ActionName);
}
public async Task Edit_POST_rethrows_ConcurrencyException_when_alias_exists()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 1
};
_mockService.Setup(m => m.UpdateAliasAsync(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new ConcurrencyException());
_mockService.Setup(m => m.AliasExists(It.IsAny <int>())).Returns(true);
SetupControllerRouteData(_controller, "id", 1);
// Act & Assert
await Assert.ThrowsExceptionAsync <ConcurrencyException>(() =>
_controller.Edit(alias));
}
public async Task Create_POST_returns_to_create_view_when_ModelValidationException_thrown()
{
// Arrange
var alias = new AliasCrudVm();
_mockService.Setup(m => m.AddAliasAsync(It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new ModelValidationException());
// Act
var result = await _controller.Create(alias);
var viewResult = result as ViewResult;
// Assert
Assert.IsNotNull(viewResult);
Assert.AreEqual("Create", viewResult.ViewName);
}
public async Task Edit_POST_returns_NotFound_when_IdMismatchException_thrown()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 1
};
_mockService.Setup(m => m.UpdateAliasAsync(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new IdMismatchException());
SetupControllerRouteData(_controller, "id", 1);
// Act
var result = await _controller.Edit(alias);
// Assert
Assert.IsInstanceOfType(result, typeof(NotFoundResult));
}
public async Task Edit_POST_returns_NotFound_when_ConcurrencyException_thrown_and_alias_does_not_exist()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 1
};
_mockService.Setup(m => m.UpdateAliasAsync(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new ConcurrencyException());
_mockService.Setup(m => m.AliasExists(It.IsAny <int>())).Returns(false);
SetupControllerRouteData(_controller, "id", 1);
// Act
var result = await _controller.Edit(alias);
// Assert
Assert.IsInstanceOfType(result, typeof(NotFoundResult));
}
public async Task Edit_POST_calls_UpdateAliasAsync_and_redirects_to_index()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 1
};
SetupControllerRouteData(_controller, "id", 1);
// Act
var result = await _controller.Edit(alias);
var redirectResult = result as RedirectToActionResult;
// Assert
_mockService.Verify(m => m.UpdateAliasAsync(1, alias.Name, alias.PayeeName), Times.Once());
Assert.IsNotNull(redirectResult);
Assert.AreEqual("Index", redirectResult.ActionName);
}
public async Task Create_POST_adds_modelstate_error_when_UniqueConstraintViolationException_thrown()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 1
};
_mockService.Setup(m => m.AddAliasAsync(It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new ModelValidationException());
// Act
var result = await _controller.Create(alias);
var viewResult = result as ViewResult;
var model = viewResult.Model as AliasCrudVm;
// Assert
Assert.AreEqual(1, _controller.ModelState.ErrorCount);
Assert.IsNotNull(viewResult);
Assert.AreEqual("Create", viewResult.ViewName);
Assert.AreEqual(alias.NavId, model.NavId);
}
public async Task Edit_POST_adds_modelstate_error_when_ModelValidationException_thrown()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 3
};
_mockService.Setup(m => m.UpdateAliasAsync(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new ModelValidationException());
SetupControllerRouteData(_controller, "id", 3);
// Act
var result = await _controller.Edit(alias);
var viewResult = result as ViewResult;
var model = viewResult.Model as AliasCrudVm;
// Assert
Assert.AreEqual(1, _controller.ModelState.ErrorCount);
Assert.IsNotNull(viewResult);
Assert.AreEqual("Edit", viewResult.ViewName);
Assert.AreEqual(alias.NavId, model.NavId);
}
public async Task Edit_POST_returns_to_view_with_correct_model_when_ModelValidationException_thrown()
{
// Arrange
var alias = new AliasCrudVm {
NavId = 1
};
SetupControllerRouteData(_controller, "id", alias.NavId);
_mockService.Setup(m => m.UpdateAliasAsync(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <string>()))
.ThrowsAsync(new ModelValidationException());
// Act
var result = await _controller.Edit(alias);
var viewResult = result as ViewResult;
var model = viewResult.Model as AliasCrudVm;
// Assert
Assert.IsNotNull(viewResult);
Assert.AreEqual("Edit", viewResult.ViewName);
Assert.AreSame(alias, model);
}
