1 files changed, 19 insertions, 0 deletions
diff --git a/spec/rubyspec/core/numeric/shared/abs.rb b/spec/rubyspec/core/numeric/shared/abs.rb
new file mode 100644
index 0000000000..406c9f3981
--- /dev/null
+++ b/spec/rubyspec/core/numeric/shared/abs.rb
@@ -0,0 +1,19 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+describe :numeric_abs, shared: true do
+  before :each do
+    @obj = NumericSpecs::Subclass.new
+  end
+
+  it "returns self when self is greater than 0" do
+    @obj.should_receive(:<).with(0).and_return(false)
+    @obj.send(@method).should == @obj
+  end
+
+  it "returns self\#@- when self is less than 0" do
+    @obj.should_receive(:<).with(0).and_return(true)
+    @obj.should_receive(:-@).and_return(:absolute_value)
+    @obj.send(@method).should == :absolute_value
+  end
+end