1 files changed, 23 insertions, 0 deletions
diff --git a/spec/ruby/shared/hash/key_error.rb b/spec/ruby/shared/hash/key_error.rb
new file mode 100644
index 0000000000..54dcb89e91
--- /dev/null
+++ b/spec/ruby/shared/hash/key_error.rb
@@ -0,0 +1,23 @@
+describe :key_error, shared: true do
+  it "raises a KeyError" do
+    -> {
+      @method.call(@object, 'foo')
+    }.should raise_error(KeyError)
+  end
+
+  it "sets the Hash as the receiver of KeyError" do
+    -> {
+      @method.call(@object, 'foo')
+    }.should raise_error(KeyError) { |err|
+      err.receiver.should equal(@object)
+    }
+  end
+
+  it "sets the unmatched key as the key of KeyError" do
+    -> {
+      @method.call(@object, 'foo')
+    }.should raise_error(KeyError) { |err|
+      err.key.to_s.should == 'foo'
+    }
+  end
+end