1 files changed, 25 insertions, 0 deletions
diff --git a/spec/circle_spec.rb b/spec/circle_spec.rb
new file mode 100644
index 0000000..27486b8
--- /dev/null
+++ b/spec/circle_spec.rb
@@ -0,0 +1,25 @@
+
+describe Scale::Circle do
+  it { expect(subject.xml_tag).to eql(:circle) }
+
+  describe "#attributes" do
+    it "includes the radius" do
+      subject.r = 10
+      expect(subject.attributes).to include(r: 10)
+    end
+
+    it "includes the x position of the center of the circle" do
+      subject.cx = 10
+      expect(subject.attributes).to include(cx: 10)
+    end
+
+    it "includes the y position of the center of the circle" do
+      subject.cy = 10
+      expect(subject.attributes).to include(cy: 10)
+    end
+
+    it "skips attributes that are not specified" do
+      expect(subject.attributes).to be_empty
+    end
+  end
+end