1 files changed, 37 insertions, 0 deletions
diff --git a/test/circle_spec.rb b/test/circle_spec.rb
index 0c88b7f..5b06d9f 100644
--- a/test/circle_spec.rb
+++ b/test/circle_spec.rb
@@ -11,6 +11,43 @@ RSpec.describe Ruby2D::Circle do
       expect(circle.color.b).to eq(1)
       expect(circle.color.a).to eq(1)
     end
+
+    it "creates a circle with options" do
+      circle = Circle.new(
+        x: 10, y: 20, z: 30,
+        radius: 40, sectors: 50,
+        color: 'gray', opacity: 0.5
+      )
+
+      expect(circle.x).to eq(10)
+      expect(circle.y).to eq(20)
+      expect(circle.z).to eq(30)
+      expect(circle.radius).to eq(40)
+      expect(circle.sectors).to eq(50)
+      expect(circle.color.r).to eq(2/3.0)
+      expect(circle.opacity).to eq(0.5)
+    end
+  end
+
+  describe "attributes" do
+    it "can be set and read" do
+      circle = Circle.new
+      circle.x = 10
+      circle.y = 20
+      circle.z = 30
+      circle.radius = 40
+      circle.sectors = 50
+      circle.color = 'gray'
+      circle.opacity = 0.5
+
+      expect(circle.x).to eq(10)
+      expect(circle.y).to eq(20)
+      expect(circle.z).to eq(30)
+      expect(circle.radius).to eq(40)
+      expect(circle.sectors).to eq(50)
+      expect(circle.color.r).to eq(2/3.0)
+      expect(circle.opacity).to eq(0.5)
+    end
   end
 
 end