Start adding specs for Helpers module:

spec/sheldon/helpers_spec.rb

@@ -0,0 +1,26 @@
+require "spec_helper"
+
+describe Helpers do
+  describe "#with_exception_handling" do
+    it "should execute healthy without any drama" do
+      expect(with_exception_handling{1+1}).to eq(2)
+    end
+
+
+    context "When an exception has been encountered" do
+      before(:each) do
+        @exception = Exception.new("This is a test exception")
+        @exception.set_backtrace(caller)
+      end
+
+      context "when debug_file_path hasn't been set in Sheldon's .dotfile" do
+        it "should print the error message to the console in red text" do
+          allow(subject).to receive(:red)
+          subject.with_exception_handling{raise @exception}
+          expect(subject).to have_received(:red).with(@exception.message)
+        end
+      end
+
+    end
+  end
+end