public async Task GetLocations()
{
GoodLocations.Clear();
GoodLocations.AddRange(new[]
{
new LocationRecord
{
Callsign = "WR01",
ReadingTime = new DateTimeOffset(2016, 1, 1, 1, 1, 1, TimeSpan.Zero),
Latitude = 1,
Longitude = 1
},
new LocationRecord
{
Callsign = "WR01",
ReadingTime = new DateTimeOffset(2016, 1, 1, 1, 2, 1, TimeSpan.Zero),
Latitude = 2,
Longitude = 2
},
new LocationRecord
{
Callsign = "WR02",
ReadingTime = new DateTimeOffset(2016, 1, 1, 3, 1, 1, TimeSpan.Zero),
Latitude = 3,
Longitude = 3
},
new LocationRecord
{
Callsign = "WR02",
ReadingTime = new DateTimeOffset(2016, 1, 1, 1, 1, 1, TimeSpan.Zero),
Latitude = 4,
Longitude = 4
},
new LocationRecord
{
Callsign = "WR03",
ReadingTime = new DateTimeOffset(2016, 1, 1, 1, 1, 1, TimeSpan.Zero),
Latitude = 5,
Longitude = 5
}
});
var locations = MockHelpers.CreateMockLocationDbSet(GoodLocations);
var context = CreateMockLocationContext(locations.Object);
var service = new LocationService(context.Object);
var res = (await service.GetLocations()).ToList();
var wr01 = res.Single(l => l.Callsign == "WR01");
Assert.Equal(2, wr01.Latitude);
Assert.Equal(2, wr01.Longitude);
var wr02 = res.Single(l => l.Callsign == "WR02");
Assert.Equal(3, wr02.Latitude);
Assert.Equal(3, wr02.Longitude);
var wr03 = res.Single(l => l.Callsign == "WR03");
Assert.Equal(5, wr03.Latitude);
Assert.Equal(5, wr03.Longitude);
}
public async Task GetLandmarks()
{
var lm = Fixture.Create<Landmark>();
lm.Expiry = DateTimeOffset.Now.AddDays(-1);
GoodLandmarks.Add(lm);
lm = Fixture.Create<Landmark>();
lm.Expiry = DateTimeOffset.Now.AddDays(1);
GoodLandmarks.Add(lm);
var landmarks = CreateMockLandmarkDbSet();
var context = CreateMockLocationContext(landmarks: landmarks.Object);
var service = new LocationService(context.Object);
var res = await service.GetLandmarks();
Assert.True(GoodLandmarks.Where(l => (l.Expiry - DateTimeOffset.Now).TotalSeconds > 5).OrderBy(l => l.Id).SequenceEqual(res.OrderBy(l => l.Id)));
}
private async Task RegisterLocation(IMEIToCallsign imei, DateTimeOffset readingTime, DateTimeOffset receivedTime, decimal latitude, decimal longitude, bool shouldStore = true, bool shouldUseResolver = false)
{
var locations = MockHelpers.CreateMockLocationDbSet(GoodLocations);
var context = CreateMockLocationContext(locations.Object);
var imeiService = CreateMockIMEIService();
var container = new UnityContainer();
container.RegisterInstance(imeiService.Object);
DependencyResolver.SetResolver(new UnityDependencyResolver(container));
var service = new LocationService(context.Object, shouldUseResolver ? null : imeiService.Object);
await service.RegisterLocation(imei.IMEI, readingTime, receivedTime, latitude, longitude);
if (shouldStore)
{
locations.Verify(l => l.Add(It.Is<LocationRecord>(lr => ValidateLocationRecord(lr, imei, latitude, longitude, readingTime, receivedTime))));
context.Verify(c => c.SaveChangesAsync());
}
}
private async Task RegisterLandmark(string name, decimal latitude, decimal longitude, DateTimeOffset? expiry, bool shouldStore)
{
var landmarks = CreateMockLandmarkDbSet();
var context = CreateMockLocationContext(landmarks: landmarks.Object);
var service = new LocationService(context.Object);
await service.RegisterLandmark(name, latitude, longitude, expiry);
if (shouldStore)
{
landmarks.Verify(l => l.Add(It.Is<Landmark>(lr => ValidateLandmarkRecord(lr, name, latitude, longitude, expiry))));
context.Verify(c => c.SaveChangesAsync());
}
}
private async Task ExpireLocation(string callsign, bool shouldUpdate)
{
if (shouldUpdate)
{
var lr = Fixture.Create<LocationRecord>();
lr.Callsign = callsign;
lr.Expired = false;
GoodLocations.Add(lr);
}
var locations = MockHelpers.CreateMockLocationDbSet(GoodLocations);
var context = CreateMockLocationContext(locations.Object);
var service = new LocationService(context.Object);
await service.ExpireLocation(callsign);
if (shouldUpdate)
{
foreach (var gl in GoodLocations.Where(l => l.Callsign == callsign))
Assert.True(gl.Expired);
context.Verify(c => c.SaveChangesAsync());
}
else
{
context.Verify(c => c.SaveChangesAsync(), Times.Never);
}
}
private async Task ClearLandmark(int id, Landmark linkedObject = null)
{
var landmarks = CreateMockLandmarkDbSet();
var context = CreateMockLocationContext(landmarks: landmarks.Object);
var service = new LocationService(context.Object);
await service.ClearLandmark(id);
if (linkedObject != null)
{
Assert.True((linkedObject.Expiry - DateTimeOffset.Now).TotalSeconds < -DateTimeTolerance);
context.Verify(c => c.SaveChangesAsync());
}
else
{
context.Verify(c => c.SaveChangesAsync(), Times.Never);
}
}