public async Task EditAsync(EditRoadObjectServiceModel editRoadObjectServiceModel)
{
var roadObject = await this.context
.RoadObjects
.FindAsync(editRoadObjectServiceModel.Id);
if (roadObject == null)
{
throw new ArgumentNullException(string.Format(InvalidRoadObjectIdErrorMessage, editRoadObjectServiceModel.Id));
}
if (string.IsNullOrWhiteSpace(editRoadObjectServiceModel.Name))
{
throw new ArgumentNullException(EmptyRoadObjectErrorMessage);
}
if (await this.context.RoadObjects.AnyAsync(ro => ro.Name == editRoadObjectServiceModel.Name))
{
throw new InvalidOperationException(RoadObjectExistErrorMessage);
}
if (editRoadObjectServiceModel.Name.Length > AttributesConstraints.RoadObjectNameMaxLength)
{
throw new InvalidOperationException(string.Format(RoadObjectNameMaxLengthErrorMessage, AttributesConstraints.RoadObjectNameMaxLength));
}
roadObject.Name = editRoadObjectServiceModel.Name;
await this.context.SaveChangesAsync();
}
public async Task EditAsync_ShouldSuccessfullyEdit()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var roadObjectService = new RoadObjectService(context);
var editRoadObjectServiceModel = new EditRoadObjectServiceModel();
var roadObjectId = 1;
var roadObjectName = "FN 3";
editRoadObjectServiceModel.Id = roadObjectId;
editRoadObjectServiceModel.Name = roadObjectName;
await roadObjectService.EditAsync(editRoadObjectServiceModel);
var expectedResult = roadObjectName;
var actualResult = roadObjectService
.All()
.First()
.Name;
Assert.True(expectedResult == actualResult);
}
public async Task EditAsync_WithNonExistingIdShouldThrowArgumentNullException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var roadObjectService = new RoadObjectService(context);
var editRoadObjectServiceModel = new EditRoadObjectServiceModel();
editRoadObjectServiceModel.Id = 3;
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await roadObjectService.EditAsync(editRoadObjectServiceModel);
});
}
public async Task EditAsync_WithOverMaxNameLengthShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var roadObjectService = new RoadObjectService(context);
var editRoadObjectServiceModel = new EditRoadObjectServiceModel();
var roadObjectName = "qwertyuiop qwertyuiop qwertyuiop qwertyuiop qwertyuiop";
editRoadObjectServiceModel.Name = roadObjectName;
editRoadObjectServiceModel.Id = 1;
var message = "Road object's name cannot be more than 50 characters.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await roadObjectService.EditAsync(editRoadObjectServiceModel);
});
Assert.Equal(message, exception.Message);
}
public async Task EditAsync_WithExistingNameShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var roadObjectService = new RoadObjectService(context);
var editRoadObjectServiceModel = new EditRoadObjectServiceModel();
var roadObjectName = "RON 2";
editRoadObjectServiceModel.Name = roadObjectName;
editRoadObjectServiceModel.Id = 1;
var message = "Road object's name already exists.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await roadObjectService.EditAsync(editRoadObjectServiceModel);
});
Assert.Equal(message, exception.Message);
}
