public void CollectNodesByRegion_3x3()
{
var nodes = Setup3x3Graph();
var mapper = new RegionMapper();
var regions = mapper.CollectNodesByRegion(nodes);
int maxSize = regions.Select(r => r.Count)
.Max();
Assert.That(maxSize, Is.EqualTo(8));
}
public void GetMaxRegionSize_3x3grid_Returns8()
{
List<string> gridInput = new List<string>
{
"3",
"3",
"1 1 1",
"1 1 1",
"1 1 0"
};
var consoleReader = Substitute.For<IDataReader>();
consoleReader.ReadAllLines().Returns(gridInput);
var parser = new SimpleGraphParser();
var mapper = new RegionMapper();
var regionProcessor = new RegionProcessor(consoleReader, parser, mapper);
var maxSize = regionProcessor.GetMaxRegionSize();
Assert.That(maxSize, Is.EqualTo(8));
}
