public async Task WhenItemDoesNotExists_ShouldThrowKeyNotFoundException()
{
// Arrange
var cabId = _fixture.Create <Id <Cab> >();
var dbContext = new DispatchingDbContextBuilder()
.Build();
// Act
using (dbContext)
{
var sut = new CabRepository(dbContext, _domainModelMapper, _persistenceModelMapper);
Func <Task> act = async() => await sut.Get(cabId);
// Assert
act.Should().Throw <KeyNotFoundException>();
}
}
public async Task WhenData_ShouldMapToDomainModel()
{
// Arrange
var dbContext = new DispatchingDbContextBuilder(_fixture.Create <string>())
.WithCustomerLocation(_location)
.WithCab(_nearestCabId, _distance)
.Build();
// Act
using (dbContext)
{
var sut = new CabRepository(dbContext, _domainModelMapper, _persistenceModelMapper);
await sut.GetNearestAvailableCab(_location);
// Assert
_persistenceModelMapper
.Received(1)
.Map(Arg.Is(dbContext.Cabs.Single()));
}
}
public async Task WhenItemExists_ShouldMapEntityIntoDomainModel()
{
// Arrange
var cab = _fixture.Create <PersistenceModel.Cab>();
var cabId = new Id <Cab>(cab.Id);
var dbContext = new DispatchingDbContextBuilder()
.WithCab(cab)
.Build();
// Act
using (dbContext)
{
var sut = new CabRepository(dbContext, _domainModelMapper, _persistenceModelMapper);
await sut.Get(cabId);
// Assert
_persistenceModelMapper
.Received(1)
.Map(Arg.Is <PersistenceModel.Cab>(x => x.Id == cab.Id));
}
}
public async Task WhenLocation_ShouldReturnNearestCab()
{
// Arrange
var dbContext = new DispatchingDbContextBuilder()
.WithCustomerLocation(_location)
.WithCab(_nearestCabId, _distance)
.WithCab(_fixture.Create <Guid>(), _distance + _fixture.Create <decimal>())
.Build();
// Act
using (dbContext)
{
var sut = new CabRepository(dbContext, _domainModelMapper, _persistenceModelMapper);
await sut.GetNearestAvailableCab(_location);
// Assert
_persistenceModelMapper
.Received(1)
.Map(Arg.Is <PersistenceModel.Cab>(x => x.Id == _nearestCabId));
}
}
public async Task WhenLocation_ShouldReturnResultFromPersistenceModelMapper()
{
// Arrange
var dbContext = new DispatchingDbContextBuilder()
.WithCustomerLocation(_location)
.WithCab(_nearestCabId, _distance)
.Build();
var expected = _fixture.Create <Cab>();
_persistenceModelMapper
.Map(Arg.Any <PersistenceModel.Cab>())
.Returns(expected);
// Act
using (dbContext)
{
var sut = new CabRepository(dbContext, _domainModelMapper, _persistenceModelMapper);
var actual = await sut.GetNearestAvailableCab(_location);
// Assert
actual.Should().Be(expected);
}
}
