1 files changed, 22 insertions, 0 deletions
diff --git a/spec/ruby/core/numeric/div_spec.rb b/spec/ruby/core/numeric/div_spec.rb
new file mode 100644
index 0000000000..53917b84c9
--- /dev/null
+++ b/spec/ruby/core/numeric/div_spec.rb
@@ -0,0 +1,22 @@
+require_relative '../../spec_helper'
+require_relative 'fixtures/classes'
+
+describe "Numeric#div" do
+  before :each do
+    @obj = NumericSpecs::Subclass.new
+  end
+
+  it "calls self#/ with other, then returns the #floor'ed result" do
+    result = mock("Numeric#div result")
+    result.should_receive(:floor).and_return(12)
+    @obj.should_receive(:/).with(10).and_return(result)
+
+    @obj.div(10).should == 12
+  end
+
+  it "raises ZeroDivisionError for 0" do
+    -> { @obj.div(0) }.should raise_error(ZeroDivisionError)
+    -> { @obj.div(0.0) }.should raise_error(ZeroDivisionError)
+    -> { @obj.div(Complex(0,0)) }.should raise_error(ZeroDivisionError)
+  end
+end