public void DateDiagnosticsCanBeAdded()
{
//Arrange
_collection.SetTimeSource(new FakeTimeSource("2020-10-18 10:28", "2020-10-18 10:29", "2020-10-18 10:30", "2020-10-18 10:31", "2020-10-18 10:32"));
var beforeData = new[]
{
new { Name = "Test 1", A = 5, B = 6, C = 7 },
new { Name = "Test 2", A = 5, B = 6, C = 7 },
new { Name = "Test 3", A = 3, B = 7, C = 6 },
};
var afterData = new[]
{
new { Name = "Test 1", A = 5, B = 6, C = 7 },
new { Name = "Test 2", A = 8, B = 6, C = 3 },
new { Name = "Test 4", A = 10, B = 7, C = 6 },
};
var beforeBuilder = _collection.NewSnapshot("before");
beforeData.ToSnapshotTable(beforeBuilder, "Table", "Name");
var afterBuilder = _collection.NewSnapshot("after");
afterData.ToSnapshotTable(afterBuilder, "Table");
_collection.DefineTable("Table").IsUnpredictable("A").IsUnpredictable("B").IsUnpredictable("C");
var output = new Output();
//Act
SnapshotComparer.ReportDifferences(_collection, _collection.GetSnapshot("before"), _collection.GetSnapshot("after"), output, ChangeReportOptions.NoSubs | ChangeReportOptions.ReportDateDiagnostics);
//Assert
output.Report.Verify();
}
public void InitTimeIsSetUsingTimeSource()
{
//Arrange
var time = DateTime.Parse("2020-09-19 19:53:01");
var snapshots = new SnapshotCollection();
//Act
snapshots.SetTimeSource(new FakeTimeSource(time));
//Assert
snapshots.InitialisationTime.Should().Be(time);
}
public void SnapshotTimestampAwaitsClockTick()
{
//Arrange
var start = DateTime.Parse("2020-09-19 20:19");
var ticked = DateTime.Parse("2020-09-19 20:19:00.001");
_collection.SetTimeSource(new FakeTimeSource(start, start, start, start, start, start, ticked));
var builder = _collection.NewSnapshot("Test");
//Act
var snapshot = _collection.GetSnapshot("Test");
//Assert
snapshot.SnapshotTimestamp.Should().Be(ticked);
}
public SqlSnapshotCollection(string connectionString)
{
_connectionString = connectionString;
_collection = new SnapshotCollection();
_collection.SetTimeSource(new SQLTimeSource(_connectionString));
}
