public void GetBorderMatch(int x, int expectedMatch)
{
const Dir4 expandTo = Dir4.Up;
Mock <IRoomGen> mockFrom = new Mock <IRoomGen>(MockBehavior.Strict);
mockFrom.SetupGet(p => p.Draw).Returns(new Rect(0, 2, 4, 2));
mockFrom.Setup(p => p.GetBorderLength(expandTo)).Returns(4);
mockFrom.Setup(p => p.GetFulfillableBorder(expandTo, It.IsIn(0, 1, 2, 3))).Returns(true);
Mock <IRoomGen> mockTo = new Mock <IRoomGen>(MockBehavior.Strict);
mockTo.SetupGet(p => p.Draw).Returns(new Rect(0, 0, 3, 2));
mockTo.Setup(p => p.GetBorderLength(expandTo.Reverse())).Returns(3);
mockTo.Setup(p => p.GetFulfillableBorder(expandTo.Reverse(), It.IsIn(0, 1, 2))).Returns(true);
int totalMatch = TestFloorPlan.GetBorderMatch(mockFrom.Object, mockTo.Object, new Loc(x, 0), expandTo);
Assert.That(totalMatch, Is.EqualTo(expectedMatch));
}
