public void CountGroups_RandomMonitor_NoExceptions(int width, int height)
{
try
{
DeadPixels deadPixels = new DeadPixels();
var monitor = Monitor.GenerateMonitorPixels(width, height);
deadPixels.CountGroups(monitor);
}
catch (Exception ex)
{
Assert.Fail("Expected no exception, but got: " + ex.Message);
}
}
public void CountGroups_OnePixelMonitor_OneGroup()
{
DeadPixels deadPixels = new DeadPixels();
char[][] monitor = new char[1][];
monitor[0] = new char[1] {
'1'
};
int groupsCount = deadPixels.CountGroups(monitor);
Assert.AreEqual(1, groupsCount);
}
public void CountGroups_NoDeadPixels_ZeroGroups()
{
DeadPixels deadPixels = new DeadPixels();
char[][] monitor = new char[3][];
monitor[0] = new char[3] {
'0', '0', '0'
};
monitor[1] = new char[3] {
'0', '0', '0'
};
monitor[2] = new char[3] {
'0', '0', '0'
};
int groupsCount = deadPixels.CountGroups(monitor);
Assert.AreEqual(0, groupsCount);
}
public void CountGroups_MonitorExampleTwo_TwoGroups()
{
DeadPixels deadPixels = new DeadPixels();
char[][] monitor = new char[3][];
monitor[0] = new char[3] {
'1', '1', '1'
};
monitor[1] = new char[3] {
'1', '0', '0'
};
monitor[2] = new char[3] {
'1', '0', '1'
};
int groupsCount = deadPixels.CountGroups(monitor);
Assert.AreEqual(2, groupsCount);
}
public void ThenTheGroupCountShouldBe(int count)
{
Assert.AreEqual(count, _deadPixels.CountGroups(_pixels));
}