Initial commit

spec/support/shared_examples_for_a_photoable.rb

@@ -0,0 +1,11 @@
+shared_examples_for "a photoable" do
+  it { is_expected.to respond_to(:photos) }
+  it { is_expected.to respond_to(:photo) }
+
+  describe "validations" do
+    describe "#photos" do
+      it { is_expected.to allow_content_type("image/png", "image/jpeg").for(:photos) }
+      it { is_expected.not_to allow_content_type("text/plain", "application/pdf").for(:photos) }
+    end
+  end
+end