public void Increasing_load_from_0_size_10_and_3_partitions___returns_3_partitions()
{
var sut = new TrapezeWorkloadPartitioner(10, 0, 1, 3);
List <KeyValuePair <long, Range> > actual = sut.GetOrderableDynamicPartitions().ToList();
KeyValuePair <long, Range> item1 = actual[0];
KeyValuePair <long, Range> item2 = actual[1];
KeyValuePair <long, Range> item3 = actual[2];
TestContext.WriteLine(item1.Value);
TestContext.WriteLine(item2.Value);
TestContext.WriteLine(item3.Value);
Assert.Multiple(() =>
{
Assert.AreEqual(0, item1.Key);
Assert.AreEqual(0, item1.Value.Start);
Assert.AreEqual(6, item1.Value.End);
Assert.AreEqual(6, item1.Value.Size);
Assert.AreEqual(1, item2.Key);
Assert.AreEqual(6, item2.Value.Start);
Assert.AreEqual(8, item2.Value.End);
Assert.AreEqual(2, item2.Value.Size);
Assert.AreEqual(2, item3.Key);
Assert.AreEqual(8, item3.Value.Start);
Assert.AreEqual(10, item3.Value.End);
Assert.AreEqual(2, item3.Value.Size);
});
}
public void Even_load_size_10_and_2_partitions___returns_2_partitions([Values(0, 1)] double loadFactor)
{
var sut = new TrapezeWorkloadPartitioner(10, loadFactor, loadFactor, 2);
List <KeyValuePair <long, Range> > actual = sut.GetOrderableDynamicPartitions().ToList();
KeyValuePair <long, Range> item1 = actual[0];
KeyValuePair <long, Range> item2 = actual[1];
TestContext.WriteLine(item1.Value);
TestContext.WriteLine(item2.Value);
Assert.Multiple(() =>
{
Assert.AreEqual(0, item1.Key);
Assert.AreEqual(0, item1.Value.Start);
Assert.AreEqual(5, item1.Value.End);
Assert.AreEqual(5, item1.Value.Size);
Assert.AreEqual(1, item2.Key);
Assert.AreEqual(5, item2.Value.Start);
Assert.AreEqual(10, item2.Value.End);
Assert.AreEqual(5, item2.Value.Size);
});
}