point_spec.rb in moosex-0.0.12

- old
+ new

@@ -108,17 +108,16 @@
 		end	
 	end	
 end
 
 class Point3D < Point
-
-	has x: {        # override original attr!
-		is: :rw,
-		isa: Integer,
-		default: 1,
+	has x: {
+		is: :rw,      # Redefine attribute
+		isa: String,  # should be String
+		default: "5", # default value is "5" (constant)
 	}
-	
+
 	has z: {
 		is: :rw,      # read-write (mandatory)
 		isa: Integer, # should be Integer
 		default: 0,   # default value is 0 (constant)
 	}
@@ -129,41 +128,49 @@
 		writter: :set_the_color_of_this_point,
 		default: :red,
 	}
 
 	def clear 
-		self.x= 0      # to run with type-check you must
-		self.y= 0      # use the setter instad @x=
+		self.x= "0"      # to run with type-check you must
+		self.y= 0        # use the setter instad @x=
 		self.z= 0
 	end
 end 
 
 describe "Point3D" do
 	describe "should has an intelligent constructor" do
 		it "without arguments, should initialize with default values" do
 			p = Point3D.new
-			p.x.should == 1
+			p.x.should == "5"
 			p.y.should be_zero
 			p.z.should be_zero
 			p.what_is_the_color_of_this_point.should == :red
 		end
 	
 		it "should initialize only y" do
-			p = Point3D.new( x: 5 )
-			p.x.should == 5
+			p = Point3D.new( x: "7" )
+			p.x.should == "7"
 			p.y.should be_zero
 			p.z.should be_zero
 			p.what_is_the_color_of_this_point.should == :red						
 		end
 	
 		it "should initialize x and y" do
-			p = Point3D.new( x: 5, y: 4, z: 8, color: :yellow)
-			p.x.should == 5
+			p = Point3D.new( x: "5", y: 4, z: 8, color: :yellow)
+			p.x.should == "5"
 			p.y.should == 4
 			p.z.should == 8
 			p.what_is_the_color_of_this_point.should == :yellow			
 		end
+
+		it "for x, with type check" do
+			p = Point3D.new
+			expect { 
+				p.x = 666 
+			}.to raise_error(MooseX::Types::TypeCheckError,
+				"isa check for x=: Type violation: value '666' (Fixnum) is not an instance of [Type String]")
+		end			
 	end
 	
 	describe "should create a getter and a setter" do
 		it "for z" do
 			p = Point3D.new
@@ -185,12 +192,12 @@
 			}.to raise_error(MooseX::Types::TypeCheckError,
 				"isa check for field z: Type violation: value 'lol' (String) is not an instance of [Type Integer]")
 		end	
 
 		it "clear should clean attributes" do
-			p = Point3D.new( x: 5, y: 4, z: 9)
+			p = Point3D.new( x: "5", y: 4, z: 9)
 			p.clear
-			p.x.should be_zero
+			p.x.should == "0"
 			p.y.should be_zero	
 			p.z.should be_zero			
 		end	
 	end	
 