1 files changed, 9 insertions, 1 deletions
diff --git a/spec/models/product_spec.rb b/spec/models/product_spec.rb
index f22fbfd..b3790fe 100644
--- a/spec/models/product_spec.rb
+++ b/spec/models/product_spec.rb
@@ -1,5 +1,13 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 RSpec.describe Product, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  it { should validate_presence_of(:name) }
+  it { should validate_presence_of(:unitary_price) }
+  it { should validate_presence_of(:bulk_price) }
+  it { should validate_presence_of(:available_quantity) }
+  it { should have_one_attached(:picture) }
+  it { should belong_to(:company) }
+  it { should serialize(:categories) }
 end