public async void UpdateSnapshot_ShouldSaveDbContextChanges()
{
// Arrange
SetUp();
var payload = new LocationSnapshot
{
Id = 2,
LocationId = 1,
Longitude = 19,
Latitude = 51,
Altitude = 200
};
var snapshotInDb = new LocationSnapshot {
Id = 2
};
_context.LocationSnapshots.Returns(new List <LocationSnapshot> {
snapshotInDb
});
// Act
var sit = new LocationSnapshotDataService(_factory);
var result = await sit.UpdateSnapshotAsync(payload);
// Assert
_context.Received().SaveChanges();
Assert.Equal(payload.Longitude, result.Longitude);
Assert.Equal(payload.Latitude, result.Latitude);
Assert.Equal(payload.Altitude, result.Altitude);
}
private void GetSnapshotsTest(Func <LocationSnapshotDataService, IEnumerable <LocationSnapshot> > testLogic, List <LocationSnapshot> snapshots, List <LocationSnapshot> expected)
{
SetUp();
_context.LocationSnapshots.Returns(snapshots);
var service = new LocationSnapshotDataService(_factory);
var actual = testLogic(service).ToList();
for (var i = 0; i < actual.Count; i++)
{
Assert.Equal(expected[i].Id, actual[i].Id);
}
}
public async void AddSnapshot_ShouldAddToDbContext()
{
// Arrange
SetUp();
var toAdd = new LocationSnapshot {
Id = 2, LocationId = 1
};
// Act
var sit = new LocationSnapshotDataService(_factory);
await sit.AddSnapshotAsync(toAdd);
// Assert
_context.Received().Add(toAdd);
}
public async void RemoveSnapshot_ShouldRemoveFromDbContext()
{
// Arrange
SetUp();
var snapshotInDb = new LocationSnapshot {
Id = 2
};
_context.LocationSnapshots.Returns(new List <LocationSnapshot> {
snapshotInDb
});
// Act
var sit = new LocationSnapshotDataService(_factory);
await sit.RemoveSnapshotAsync(2);
// Assert
_context.Received().Remove(snapshotInDb);
}
