public async Task CategoryExpensePut_TryingChangeEditingObjectInDB_ShouldBeAbleEditObjectAndSaveChangesToDatabase()
{
// Arrange
mockRepo.Setup(y => y.GetAsync(It.IsAny <int>()))
.Returns(Task.FromResult(categoryExpenseEntityObj));
mockRepo.Setup(y => y.SaveAsync())
.Returns(() => Task.Run(() => { return(true); })).Verifiable();
var sut = new CategoryExpenseService(mockRepo.Object, null);
categoryExpenseModelObj = new Models.CategoryExpense {
Id = 2, Description = "x2 Changed"
};
var entityFromDB = queryDBInMemory.GetAsync(2);
entityFromDB.Result.Description = categoryExpenseModelObj.Description;
await context.SaveChangesAsync();
var isUpdatedNewObject = queryDBInMemory.GetAsync(2);
// Act
var resultOfEditCategoryExpense = await sut.EditCategoryExpense(categoryExpenseModelObj, 2);
// Assert
Assert.IsTrue(resultOfEditCategoryExpense, "SaveAsync should successful when edit CategoryExpense.");
Assert.AreEqual(2, isUpdatedNewObject.Result.Id, "Object was not updated, require id=2");
Assert.AreEqual("x2 Changed", isUpdatedNewObject.Result.Description, "Object was not updated, require Description=x2 Changed");
mockRepo.Verify(
x => x.GetAsync(It.IsAny <int>()), Times.Once, "GetAsync should run once");
mockRepo.Verify(
x => x.SaveAsync(), Times.Once, "SaveAsync should run once");
}
public async Task PutCategoryExpense_ShouldBeAbleToReturnFalseWhenGetAsyncReturnNull()
{
// Arrange
mockRepo.Setup(y => y.GetAsync(It.IsAny <int>()))
.Returns(Task.FromResult((Entities.CategoryExpense)null));
var sut = new CategoryExpenseService(mockRepo.Object, null);
// Act
var resultOfEditCategoryExpense = await sut.EditCategoryExpense(categoryExpenseModelObj, 1);
// Assert
Assert.IsFalse(resultOfEditCategoryExpense, "GetAsync should return null.");
mockRepo.Verify(x => x.GetAsync(It.IsAny <int>()), Times.Once, "GetAsync should run once");
}
public async Task PutCategoryExpense_ShouldBeAbleToReturnTrueWhenSaveAsyncSuccessful()
{
// Arrange
mockRepo.Setup(y => y.GetAsync(It.IsAny <int>()))
.Returns(Task.FromResult(categoryExpenseEntityObj));
mockRepo.Setup(y => y.SaveAsync())
.Returns(() => Task.Run(() => { return(true); })).Verifiable();
var sut = new CategoryExpenseService(mockRepo.Object, null);
// Act
var resultOfEditCategoryExpense = await sut.EditCategoryExpense(categoryExpenseModelObj, 1);
// Assert
Assert.IsTrue(resultOfEditCategoryExpense, "SaveAsync should successful when edit CategoryExpense.");
mockRepo.Verify(
x => x.GetAsync(1), Times.Once, "GetAsync should run once");
mockRepo.Verify(
x => x.SaveAsync(), Times.Once, "SaveAsync should run once");
}