diff --git a/spec/services/order_data_masker_spec.rb b/spec/services/order_data_masker_spec.rb
new file mode 100644
index 0000000000..70aeab7bd9
--- /dev/null
+++ b/spec/services/order_data_masker_spec.rb
@@ -0,0 +1,90 @@
+require 'spec_helper'
+
+describe OrderDataMasker do
+  describe '#call' do
+    let(:distributor) { create(:enterprise) }
+    let(:order) { create(:order, distributor: distributor, ship_address: create(:address)) }
+
+    context 'when displaying customer names is allowed' do
+      before { distributor.preferences[:show_customer_names_to_suppliers] = true }
+
+      it 'masks personal addresses and email' do
+        described_class.new(order).call
+
+        expect(order.bill_address.attributes).to include(
+          'phone' => '',
+          'address1' => '',
+          'address2' => '',
+          'city' => '',
+          'zipcode' => '',
+          'state_id' => nil
+        )
+
+        expect(order.ship_address.attributes).to include(
+          'phone' => '',
+          'address1' => '',
+          'address2' => '',
+          'city' => '',
+          'zipcode' => '',
+          'state_id' => nil
+        )
+
+        expect(order.email).to eq(I18n.t('admin.reports.hidden'))
+      end
+
+      it 'does not mask the full name' do
+        described_class.new(order).call
+
+        expect(order.bill_address.attributes).not_to include(
+          firstname: I18n.t('admin.reports.hidden'),
+          lastname: ''
+        )
+        expect(order.ship_address.attributes).not_to include(
+          firstname: I18n.t('admin.reports.hidden'),
+          lastname: ''
+        )
+      end
+    end
+
+    context 'when displaying customer names is not allowed' do
+      before { distributor.preferences[:show_customer_names_to_suppliers] = false }
+
+      it 'masks personal addresses and email' do
+        described_class.new(order).call
+
+        expect(order.bill_address.attributes).to include(
+          'phone' => '',
+          'address1' => '',
+          'address2' => '',
+          'city' => '',
+          'zipcode' => '',
+          'state_id' => nil
+        )
+
+        expect(order.ship_address.attributes).to include(
+          'phone' => '',
+          'address1' => '',
+          'address2' => '',
+          'city' => '',
+          'zipcode' => '',
+          'state_id' => nil
+        )
+
+        expect(order.email).to eq(I18n.t('admin.reports.hidden'))
+      end
+
+      it 'masks the full name' do
+        described_class.new(order).call
+
+        expect(order.bill_address.attributes).to include(
+          'firstname' => I18n.t('admin.reports.hidden'),
+          'lastname' => ''
+        )
+        expect(order.ship_address.attributes).to include(
+          'firstname' => I18n.t('admin.reports.hidden'),
+          'lastname' => ''
+        )
+      end
+    end
+  end
+end