spec/mailstro/configuration_spec.rb in mailstro-0.0.2 vs spec/mailstro/configuration_spec.rb in mailstro-0.0.3

@@ -4,6 +4,14 @@
   subject(:configuration) { Mailstro::Configuration.new }
 
   it "has a default endpoint" do
     configuration.endpoint.should =~ /mailstro/
   end
+
+  describe "#validate!" do
+    it "raises an error if an api_key is nil" do
+      expect {
+        subject.validate!
+      }.to raise_error(Mailstro::ConfigurationError)
+    end
+  end
 end