inventory setup

spec/views/inventory_definitions/index.html.erb_spec.rb

@@ -0,0 +1,14 @@
+require 'rails_helper'
+
+RSpec.describe "inventory_definitions/index", type: :view do
+  before(:each) do
+    assign(:inventory_definitions, [
+      InventoryDefinition.create!(),
+      InventoryDefinition.create!()
+    ])
+  end
+
+  it "renders a list of inventory_definitions" do
+    render
+  end
+end