public async Task <GetPeopleResponse> GetPeople(GetPeopleRequest request)
{
const string userMessage = "Unable to get People";
var response = new GetPeopleResponse();
try
{
var people = await _dbContext.People.OrderBy(p => p.FirstName).ToListAsync();
response.People = people.Select(p =>
new PersonInformation
{
Id = p.Id,
FirstName = p.FirstName,
LastName = p.LastName,
Email = p.Email,
Photo = p.Photo
});
response.Success = true;
return(response);
}
catch (Exception ex)
{
//log the exception..
//In production we wouldn't return the exception detail
return(new GetPeopleResponse
{
Success = false,
FailureInformation = userMessage + " | " + ex.Message
});
}
}
public async Task <List <PersonDto> > Handle(GetPeopleRequest request, CancellationToken cancellationToken)
{
var people = await _context.Set <Person>()
.Select(person => _mapper.Map <PersonDto>(person))
.ToListAsync();
return(people);
}
public override Task <GetPeopleResponse> GetPeople(GetPeopleRequest request, ServerCallContext context)
{
return(Task.FromResult(new GetPeopleResponse
{
People =
{
new Person {
FirstName = "John",
LastName = "Elmer",
StartDate = Timestamp.FromDateTime(DateTime.ParseExact("1975-10-17T22:20:29.055Z", "yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal)),
Rating = 6
},
new Person
{
FirstName = "Francis",
LastName = "Hunt",
StartDate = Timestamp.FromDateTime(DateTime.ParseExact("2000-02-06T22:20:29.055Z", "yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal)),
Rating = 7
},
new Person
{
FirstName = "Amanda",
LastName = "Montana",
StartDate = Timestamp.FromDateTime(DateTime.ParseExact("1999-08-25T22:20:29.055Z", "yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal)),
Rating = 6
},
new Person
{
FirstName = "Steven",
LastName = "Sheridan",
StartDate = Timestamp.FromDateTime(DateTime.ParseExact("1991-11-11T22:20:29.055Z", "yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal)),
Rating = 8
},
new Person
{
FirstName = "Eleanor",
LastName = "Gampu",
StartDate = Timestamp.FromDateTime(DateTime.ParseExact("1996-12-09T22:20:29.055Z", "yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal)),
Rating = 5
},
new Person
{
FirstName = "Paul",
LastName = "Koenig",
StartDate = Timestamp.FromDateTime(DateTime.ParseExact("1981-04-20T22:20:29.055Z", "yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal)),
Rating = 9
},
new Person
{
FirstName = "Gabriela",
LastName = "Lister",
StartDate = Timestamp.FromDateTime(DateTime.ParseExact("1984-04-19T22:20:29.055Z", "yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal)),
Rating = 4
}
}
}));
}
public void GivenCache_WhenDataCachedUsingDifferentPolicies_Then_CacheDataBasedOnPolicyRules()
{
// Arrange
var services = Fixture.ConfigureServices((repository, container) =>
{
container.AddCachePolicy(
c => CacheStorageConfiguratorExtensions.UseLocalMemory(c, p => p.WithNoExpiration()), "policy1");
container.AddCachePolicy(
c => c.UseLocalMemory(
p => p.WithAbsoluteExpiration(10)), "policy2");
container.AddTransientCache <IPeopleRepository, InMemoryPeopleRepository>(sp => repository,
c => c.Cache <GetPeopleRequest, IEnumerable <Person> >((s, r) => s.GetPeople(r),
s => s.GenerateKeyUsing(r => $"{r.NameContains}_{r.MinAge}_{r.MaxAge}"))
.UsePolicy("policy1"));
container.AddTransientCache <IPeopleRepository, InMemoryPeopleRepository>(sp => repository,
c => c.Cache <string, int, int, IEnumerable <Person> >((s, p1, p2, p3) => s.GetPeople(p1, p2, p3),
s => s.GenerateKeyUsing((criteria, minAge, maxAge) => $"{criteria}_{minAge}_{maxAge}"))
.UsePolicy("policy2"));
});
services.TimeProvider.Now.Returns(new DateTime(2018, 02, 28, 12, 00, 00));
// Act
var request = new GetPeopleRequest
{
NameContains = "Joa",
MinAge = 20,
MaxAge = 25
};
var result1 = services.Sut.GetPeople("Jane", 20, 25);
var result2 = services.Sut.GetPeople(request);
services.TimeProvider.Now.Returns(new DateTime(2018, 02, 28, 12, 00, 11));
result1 = services.Sut.GetPeople("Jane", 20, 25);
result2 = services.Sut.GetPeople(request);
// Assert
Assert.Equal(2, services.Repository.GetPeopleUsingParametersCallCount);
Assert.Equal(1, services.Repository.GetPeopleUsingRequestCallCount);
Assert.Collection(result1, p =>
{
Assert.Equal("Jane", p.Name);
Assert.Equal(25, p.Age);
});
Assert.Collection(result2, p =>
{
Assert.Equal("Joan", p.Name);
Assert.Equal(21, p.Age);
});
}
public async Task GivenCache_WhenDataCachedUsingDifferentRegions_And_AllRegionsGetsCleared_Then_RetrieveAllValuesFromStore()
{
// Arrange
var services = Fixture.ConfigureServices((repository, container) =>
{
container.AddTransientCache <IPeopleRepository, InMemoryPeopleRepository>(sp => repository,
c => c.Cache <GetPeopleRequest, IEnumerable <Person> >((s, r) => s.GetPeople(r),
s => s.GenerateKeyUsing(r => $"{r.NameContains}_{r.MinAge}_{r.MaxAge}"))
.AssignToRegion("region1"));
container.AddTransientCache <IPeopleRepository, InMemoryPeopleRepository>(sp => repository,
c => c.Cache <string, int, int, IEnumerable <Person> >((s, p1, p2, p3) => s.GetPeople(p1, p2, p3),
s => s.GenerateKeyUsing((criteria, minAge, maxAge) => $"{criteria}_{minAge}_{maxAge}"))
.AssignToRegion("region2"));
});
// Act
var request = new GetPeopleRequest
{
NameContains = "Joa",
MinAge = 20,
MaxAge = 25
};
var result1 = services.Sut.GetPeople("Jane", 20, 25);
var result2 = services.Sut.GetPeople(request);
await services.CacheSupervisor.ClearCacheAsync();
result1 = services.Sut.GetPeople("Jane", 20, 25);
result2 = services.Sut.GetPeople(request);
// Assert
Assert.Equal(2, services.Repository.GetPeopleUsingParametersCallCount);
Assert.Equal(2, services.Repository.GetPeopleUsingRequestCallCount);
Assert.Collection(result1, p =>
{
Assert.Equal("Jane", p.Name);
Assert.Equal(25, p.Age);
});
Assert.Collection(result2, p =>
{
Assert.Equal("Joan", p.Name);
Assert.Equal(21, p.Age);
});
}
public async Task <GetPeopleResponse> GetPeople()
{
var request = new GetPeopleRequest();
return(await _repository.GetPeople(request));
}
public List <Person> Get(GetPeopleRequest request)
{
Data D = new Data(Db);
return(D.GetPeopleList());
}
