test_zyps.rb in zyps-0.2.1

- old
+ new

@@ -18,15 +18,35 @@
 
 require 'zyps'
 require 'test/unit'
 
 
+class TestGameObject < Test::Unit::TestCase
+
+
+	def test_move
+		#Set up moving object.
+		object = GameObject.new
+		object.location = Location.new(0, 0)
+		object.vector = Vector.new(1.4142, 45)
+		#Move for 1 second.
+		object.move(1)
+		#Check object moved to expected coordinates.
+		assert_in_delta(1, object.location.x, 0.001)
+		assert_in_delta(1, object.location.y, 0.001)
+	end
+
+
+end
+
+
 class TestCreature < Test::Unit::TestCase
 
 
 	def test_default_initialization
 		creature = Creature.new
+		assert_not_nil(creature.identifier)
 		assert_equal(0, creature.location.x)
 		assert_equal(0, creature.location.y)
 		assert_equal(1, creature.color.red)
 		assert_equal(1, creature.color.green)
 		assert_equal(1, creature.color.blue)
@@ -34,10 +54,12 @@
 		assert_equal(0, creature.vector.pitch)
 		assert_equal(nil, creature.name)
 		assert_in_delta(0, creature.age, 0.1)
 		assert_equal([], creature.tags)
 		assert_equal([], creature.behaviors)
+		#Identifiers should be unique.
+		assert_not_equal(creature.identifier, Creature.new.identifier)
 	end
 	
 	
 	def test_explicit_initialization
 		behavior = Behavior.new
@@ -96,11 +118,12 @@
 		@environment.interact
 
 		#Look for expected interactions (each should only occur once).
 		assert(@interactions.find_all{|i| i == "2 targeting 1"}.length == 1)
 		assert(@interactions.find_all{|i| i == "1 targeting 2"}.length == 1)
-		#TODO: Ensure creatures don't target selves.
+		assert(@interactions.find_all{|i| i == "1 targeting 1"}.length == 0)
+		assert(@interactions.find_all{|i| i == "2 targeting 2"}.length == 0)
 		
 	end
 	
 	
 	def test_environmental_factors
@@ -303,8 +326,34 @@
 		assert_in_delta(1.4142, Utility.find_distance(origin, Location.new(1,1)), 0.001)
 		assert_in_delta(1.4142, Utility.find_distance(origin, Location.new(-1,1)), 0.001)
 		assert_in_delta(1.4142, Utility.find_distance(origin, Location.new(-1,-1)), 0.001)
 		assert_in_delta(1.4142, Utility.find_distance(origin, Location.new(1,-1)), 0.001)
 	end
+	
+	
+	def test_find_reflection_angle
+		assert_equal(210, Utility.find_reflection_angle(0, 150))
+		assert_equal(330, Utility.find_reflection_angle(0, 30))
+		assert_equal(150, Utility.find_reflection_angle(90, 30))
+		assert_equal(210, Utility.find_reflection_angle(90, 330))
+		assert_equal(30, Utility.find_reflection_angle(180, 330))
+		assert_equal(150, Utility.find_reflection_angle(180, 210))
+		assert_equal(330, Utility.find_reflection_angle(270, 210))
+		assert_equal(30, Utility.find_reflection_angle(270, 150))
+	end
 
 	
-end
+	def test_inside_box?
+		#Too far left.
+		assert(! Utility.inside_box?(Location.new(1, 3), Location.new(2, 2), Location.new(4, 4)))
+		#Too far right.
+		assert(! Utility.inside_box?(Location.new(5, 3), Location.new(2, 2), Location.new(4, 4)))
+		#Too far up.
+		assert(! Utility.inside_box?(Location.new(3, 1), Location.new(2, 2), Location.new(4, 4)))
+		#Too far down.
+		assert(! Utility.inside_box?(Location.new(3, 5), Location.new(2, 2), Location.new(4, 4)))
+		#Inside.
+		assert(Utility.inside_box?(Location.new(3, 3), Location.new(2, 2), Location.new(4, 4)))
+	end
+
+	
+end
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