public void MergeMin_should_work_correctly()
{
var a = new StreamCoordinates(
new[]
{
new StreamPosition {
Partition = 0, Offset = 1
},
new StreamPosition {
Partition = 1, Offset = 1
},
new StreamPosition {
Partition = 2, Offset = 3
},
new StreamPosition {
Partition = 3, Offset = 4
}
});
var b = new StreamCoordinates(
new[]
{
new StreamPosition {
Partition = 0, Offset = 1
},
new StreamPosition {
Partition = 1, Offset = 2
},
new StreamPosition {
Partition = 2, Offset = 2
},
new StreamPosition {
Partition = 5, Offset = 4
}
});
var min = new StreamCoordinates(
new[]
{
new StreamPosition {
Partition = 0, Offset = 1
},
new StreamPosition {
Partition = 1, Offset = 1
},
new StreamPosition {
Partition = 2, Offset = 2
},
new StreamPosition {
Partition = 3, Offset = 4
},
new StreamPosition {
Partition = 5, Offset = 4
}
});
a.MergeMinWith(b).Positions.Should().BeEquivalentTo(min.Positions);
b.MergeMinWith(a).Positions.Should().BeEquivalentTo(min.Positions);
}
private void AddFirstActiveEventCoordinates(StreamCoordinates coordinates) => FirstEventCoordinates = FirstEventCoordinates.MergeMinWith(coordinates);