public void ReturnsRepositoryResult()
{
// Act.
BudgetsController controller = new BudgetsController(this.mockBudgetsRepository.Object);
IActionResult result = controller.GetTotals();
OkObjectResult okResult = result as OkObjectResult;
// Assert.
this.mockBudgetsRepository.Verify(m => m.GetTotals(this.userId), Times.Once, "The budgets should have been requested from the repository.");
this.mockBudgetsRepository.VerifyNoOtherCalls();
Assert.IsNotNull(okResult, "An OK response should have been returned.");
Assert.AreEqual(200, okResult.StatusCode, "The status code from the response should have been 200.");
Assert.AreEqual(this.stubBudgets, okResult.Value, "The result from the repository should have been returned.");
}
public void HandlesGeneralException()
{
// Arrange.
this.mockBudgetsRepository
.Setup(m => m.GetTotals(It.IsAny <long>()))
.Throws(new Exception());
// Act.
BudgetsController controller = new BudgetsController(this.mockBudgetsRepository.Object);
IActionResult result = controller.GetTotals();
ObjectResult objectResult = result as ObjectResult;
// Assert.
Assert.IsNotNull(objectResult, "An object result should have been returned.");
Assert.AreEqual(500, objectResult.StatusCode, "The status code from the response should have been 500.");
string expectedMessage = "There was an error getting the budgets.";
Assert.AreEqual(expectedMessage, objectResult.Value, "The error message should have been the result.");
}
public void ReturnsAnEmptyListWhenRepositoryReturnsNull()
{
// Arrange.
this.stubBudgets = null;
this.mockBudgetsRepository
.Setup(m => m.GetTotals(It.IsAny <long>()))
.Returns(this.stubBudgets);
// Act.
BudgetsController controller = new BudgetsController(this.mockBudgetsRepository.Object);
IActionResult result = controller.GetTotals();
OkObjectResult okResult = result as OkObjectResult;
// Assert.
this.mockBudgetsRepository.Verify(m => m.GetTotals(this.userId), Times.Once, "The budgets should have been requested from the repository.");
this.mockBudgetsRepository.VerifyNoOtherCalls();
Assert.IsNotNull(okResult, "An OK response should have been returned.");
Assert.AreEqual(200, okResult.StatusCode, "The status code from the response should have been 200.");
Assert.AreEqual(0, (okResult.Value as List <BudgetSummary>).Count, "An empty list should be the result.");
}