1 files changed, 25 insertions, 0 deletions
diff --git a/spec/ruby/core/rational/quo_spec.rb b/spec/ruby/core/rational/quo_spec.rb
new file mode 100644
index 0000000000..907898ad34
--- /dev/null
+++ b/spec/ruby/core/rational/quo_spec.rb
@@ -0,0 +1,25 @@
+require_relative "../../spec_helper"
+
+describe "Rational#quo" do
+  it "calls #coerce on the passed argument with self" do
+    rational = Rational(3, 4)
+    obj = mock("Object")
+    obj.should_receive(:coerce).with(rational).and_return([1, 2])
+
+    rational.quo(obj)
+  end
+
+  it "calls #/ on the coerced Rational with the coerced Object" do
+    rational = Rational(3, 4)
+
+    coerced_rational = mock("Coerced Rational")
+    coerced_rational.should_receive(:/).and_return(:result)
+
+    coerced_obj = mock("Coerced Object")
+
+    obj = mock("Object")
+    obj.should_receive(:coerce).and_return([coerced_rational, coerced_obj])
+
+    rational.quo(obj).should == :result
+  end
+end