public void TouchBoundingBox_union_negative_values()
{
TouchPathBoundingBox target = new TouchPathBoundingBox()
{
MaxHeight = 4,
MaxWidth = 3,
MinHeight = 2,
MinWidth = 1
};
TouchPathBoundingBox input = new TouchPathBoundingBox()
{
MaxHeight = -9,
MaxWidth = -8,
MinHeight = -7,
MinWidth = -6
};
target.Union(input);
double expected_max_height = 4;
double expected_max_width = 3;
double expected_min_height = -7;
double expected_min_width = -6;
double actual_min_height = target.MinHeight;
double actual_max_height = target.MaxHeight;
double actual_min_width = target.MinWidth;
double actual_max_width = target.MaxWidth;
Assert.AreEqual<double>(expected_max_height, actual_max_height);
Assert.AreEqual<double>(expected_min_height, actual_min_height);
Assert.AreEqual<double>(expected_max_width, actual_max_width);
Assert.AreEqual<double>(expected_min_width, actual_min_width);
}
public void TouchBoundingBox_union_offset_gives_boundry()
{
TouchPathBoundingBox target = new TouchPathBoundingBox()
{
MaxHeight = 4,
MaxWidth = 3,
MinHeight = 2,
MinWidth = 1
};
TouchPathBoundingBox input = new TouchPathBoundingBox()
{
MaxHeight = 9,
MaxWidth = 8,
MinHeight = 7,
MinWidth = 6
};
target.Union(input);
double expected_max_height = 9;
double expected_max_width = 8;
double expected_min_height = 2;
double expected_min_width = 1;
double actual_min_height = target.MinHeight;
double actual_max_height = target.MaxHeight;
double actual_min_width = target.MinWidth;
double actual_max_width = target.MaxWidth;
Assert.AreEqual<double>(expected_max_height, actual_max_height);
Assert.AreEqual<double>(expected_min_height, actual_min_height);
Assert.AreEqual<double>(expected_max_width, actual_max_width);
Assert.AreEqual<double>(expected_min_width, actual_min_width);
}
public void TouchPathBoundingBox_union_null_throws_exception()
{
TouchPathBoundingBox target = new TouchPathBoundingBox();
TouchPathBoundingBox value = null;
target.Union(value);
}
public void TouchPathBoundingBox_union_different_type_throws_exception()
{
TouchPathBoundingBox target = new TouchPathBoundingBox();
ClosedLoop value = new ClosedLoop();
target.Union(value);
}
public void TouchBoundingBox_union_very_large_values()
{
TouchPathBoundingBox target = new TouchPathBoundingBox()
{
MaxHeight = 4,
MaxWidth = 3,
MinHeight = 2,
MinWidth = 1
};
TouchPathBoundingBox input = new TouchPathBoundingBox()
{
MaxHeight = 1235146141234165,
MaxWidth = 98709878783251,
MinHeight = 3450987872198,
MinWidth = 12348785123412
};
target.Union(input);
double expected_max_height = 1235146141234165;
double expected_max_width = 98709878783251;
double expected_min_height = 2;
double expected_min_width = 1;
double actual_min_height = target.MinHeight;
double actual_max_height = target.MaxHeight;
double actual_min_width = target.MinWidth;
double actual_max_width = target.MaxWidth;
Assert.AreEqual<double>(expected_max_height, actual_max_height);
Assert.AreEqual<double>(expected_min_height, actual_min_height);
Assert.AreEqual<double>(expected_max_width, actual_max_width);
Assert.AreEqual<double>(expected_min_width, actual_min_width);
}
public void TouchBoundingBox_union_superset_gives_superset()
{
TouchPathBoundingBox target = new TouchPathBoundingBox()
{
MaxHeight = 4,
MaxWidth = 3,
MinHeight = 2,
MinWidth = 1
};
TouchPathBoundingBox input = new TouchPathBoundingBox()
{
MaxHeight = 5,
MaxWidth = 6,
MinHeight = 0,
MinWidth = -1
};
target.Union(input);
double expected_max_height = 5;
double expected_max_width = 6;
double expected_min_height = 0;
double expected_min_width = -1;
double actual_min_height = target.MinHeight;
double actual_max_height = target.MaxHeight;
double actual_min_width = target.MinWidth;
double actual_max_width = target.MaxWidth;
Assert.AreEqual<double>(expected_max_height, actual_max_height);
Assert.AreEqual<double>(expected_min_height, actual_min_height);
Assert.AreEqual<double>(expected_max_width, actual_max_width);
Assert.AreEqual<double>(expected_min_width, actual_min_width);
}
