public async Task CreateAsync_WithEmptyNameShouldThrowArgumentNullException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var roadObjectService = new RoadObjectService(context);
var createRoadObjectServiceModel = new CreateRoadObjectServiceModel();
var roadObjectName = " ";
createRoadObjectServiceModel.Name = roadObjectName;
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await roadObjectService.CreateAsync(createRoadObjectServiceModel);
});
}
public async Task CreateAsync_WithOverMaxNameLengthShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var roadObjectService = new RoadObjectService(context);
var createRoadObjectServiceModel = new CreateRoadObjectServiceModel();
var roadObjectName = "qwertyuiop qwertyuiop qwertyuiop qwertyuiop qwertyuiop";
createRoadObjectServiceModel.Name = roadObjectName;
var message = "Road object's name cannot be more than 50 characters.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await roadObjectService.CreateAsync(createRoadObjectServiceModel);
});
Assert.Equal(message, exception.Message);
}
public async Task CreateAsync_ShouldSuccessfullyCreate()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var roadObjectService = new RoadObjectService(context);
var createRoadObjectServiceModel = new CreateRoadObjectServiceModel();
var roadObjectName = "RON 1";
createRoadObjectServiceModel.Name = roadObjectName;
await roadObjectService.CreateAsync(createRoadObjectServiceModel);
var expectedResult = roadObjectName;
var actualResult = roadObjectService
.All()
.First()
.Name;
Assert.True(expectedResult == actualResult);
}
public async Task CreateAsync_WithExistingNameShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var roadObjectService = new RoadObjectService(context);
var createRoadObjectServiceModel = new CreateRoadObjectServiceModel();
var roadObjectName = "RON 1";
createRoadObjectServiceModel.Name = roadObjectName;
var message = "Road object's name already exists.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await roadObjectService.CreateAsync(createRoadObjectServiceModel);
});
Assert.Equal(message, exception.Message);
}
public async Task CreateAsync(CreateRoadObjectServiceModel createRoadObjectServiceModel)
{
var roadObject = AutoMapperConfig.MapperInstance.Map <RoadObject>(createRoadObjectServiceModel);
if (string.IsNullOrWhiteSpace(roadObject.Name))
{
throw new ArgumentNullException(EmptyRoadObjectErrorMessage);
}
if (await this.context.RoadObjects.AnyAsync(ro => ro.Name == roadObject.Name))
{
throw new InvalidOperationException(RoadObjectExistErrorMessage);
}
if (roadObject.Name.Length > AttributesConstraints.RoadObjectNameMaxLength)
{
throw new InvalidOperationException(string.Format(RoadObjectNameMaxLengthErrorMessage, AttributesConstraints.RoadObjectNameMaxLength));
}
await this.context.RoadObjects.AddAsync(roadObject);
await this.context.SaveChangesAsync();
}
