public async Task Should_find_parallel_indexOf_greaterThan(int levelOfParallelism)
{
var source = new int[_width * _height];
for (var y = 0; y < _height; y++)
{
source[y * _width + 1] = 1;
source[y * _width + 9] = 1;
}
var result = new int[source.Length * 2];
var count = await _indexOf.ParallelIndexOfGreaterThan(_width, _height, source, result, comparand : 0, levelOfParallelism : levelOfParallelism);
count.Should().Be(2 * _height);
var results = new HashSet <(int, int)>();
for (var i = 0; i < count * 2; i += 2)
{
results.Add((result[i], result[i + 1]));
}
for (var y = 0; y < _height; y++)
{
results.Should().Contain((1, y));
results.Should().Contain((9, y));
}
}
public async Task IndexOfGreaterThan()
{
_result = await _indexOf.ParallelIndexOfGreaterThan(_width, _height, _source, _indexes, 99 - Saturation, LevelOfParallelism);
}