1 files changed, 15 insertions, 0 deletions
diff --git a/spec/ruby/core/numeric/i_spec.rb b/spec/ruby/core/numeric/i_spec.rb
new file mode 100644
index 0000000000..fae4fefe3d
--- /dev/null
+++ b/spec/ruby/core/numeric/i_spec.rb
@@ -0,0 +1,15 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Numeric#i" do
+  it "returns a Complex object" do
+    34.i.should be_an_instance_of(Complex)
+  end
+
+  it "sets the real part to 0" do
+    7342.i.real.should == 0
+  end
+
+  it "sets the imaginary part to self" do
+    62.81.i.imag.should == 62.81
+  end
+end