1 files changed, 19 insertions, 0 deletions
diff --git a/spec/rubyspec/core/bignum/gte_spec.rb b/spec/rubyspec/core/bignum/gte_spec.rb
new file mode 100644
index 0000000000..e32ce19e0f
--- /dev/null
+++ b/spec/rubyspec/core/bignum/gte_spec.rb
@@ -0,0 +1,19 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Bignum#>=" do
+  before :each do
+    @bignum = bignum_value(14)
+  end
+
+  it "returns true if self is greater than or equal to other" do
+    (@bignum >= @bignum).should == true
+    (@bignum >= (@bignum + 2)).should == false
+    (@bignum >= 5664.2).should == true
+    (@bignum >= 4).should == true
+  end
+
+  it "raises an ArgumentError when given a non-Integer" do
+    lambda { @bignum >= "4" }.should raise_error(ArgumentError)
+    lambda { @bignum >= mock('str') }.should raise_error(ArgumentError)
+  end
+end