diff --git a/test/test-android/app/core/float/zero_spec.rb b/test/test-android/app/core/float/zero_spec.rb
new file mode 100644
index 00000000..125f31ce
--- /dev/null
+++ b/test/test-android/app/core/float/zero_spec.rb
@@ -0,0 +1,7 @@
+describe "Float#zero?" do
+  it "returns true if self is 0.0" do
+    0.0.zero?.should == true
+    1.0.zero?.should == false
+    -1.0.zero?.should == false
+  end
+end