diff --git a/test/fixtures/registrars.yml b/test/fixtures/registrars.yml
index a0faee8b4..e54d79fad 100644
--- a/test/fixtures/registrars.yml
+++ b/test/fixtures/registrars.yml
@@ -30,3 +30,14 @@ not_in_use:
   country_code: US
   accounting_customer_code: any
   language: en
+
+complete:
+  name: Complete Names
+  reg_no: 123456
+  code: completenames
+  email: completenames@example.com
+  country_code: US
+  accounting_customer_code: US0001
+  language: en
+  vat_no: US12345
+  vat_rate: 0.05
diff --git a/test/integration/admin/registrars/details_test.rb b/test/integration/admin/registrars/details_test.rb
new file mode 100644
index 000000000..3ea7fa187
--- /dev/null
+++ b/test/integration/admin/registrars/details_test.rb
@@ -0,0 +1,18 @@
+require 'test_helper'
+
+class AdminAreaRegistrarDetailsTest < ActionDispatch::IntegrationTest
+  include ActionView::Helpers::NumberHelper
+
+  def setup
+    login_as users(:admin)
+    @registrar = registrars(:complete)
+  end
+
+  def test_registrar_details
+    visit admin_registrar_path(@registrar)
+    assert_text 'Accounting customer code US0001'
+    assert_text 'VAT number US12345'
+    assert_text 'VAT rate 5.0%'
+    assert_text 'Language English'
+  end
+end
diff --git a/test/integration/admin/registrars/show_registrar_test.rb b/test/integration/admin/registrars/show_registrar_test.rb
deleted file mode 100644
index 94252705e..000000000
--- a/test/integration/admin/registrars/show_registrar_test.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-require 'test_helper'
-
-class ShowRegistrarTest < ActionDispatch::IntegrationTest
-  include ActionView::Helpers::NumberHelper
-
-  def setup
-    login_as users(:admin)
-    @registrar = registrars(:bestnames)
-    visit admin_registrar_path(@registrar)
-  end
-
-  def test_accounting_customer_code
-    assert_text 'bestnames'
-  end
-
-  def test_language
-    assert_text 'Language English'
-  end
-
-  def test_vat_no
-    assert_text 'US12345'
-  end
-
-  def test_vat_rate
-    assert_text vat_rate(@registrar.vat_rate)
-  end
-end
diff --git a/test/models/registrar/vat_test.rb b/test/models/registrar/vat_test.rb
index 123eed671..6ba16f8e4 100644
--- a/test/models/registrar/vat_test.rb
+++ b/test/models/registrar/vat_test.rb
@@ -44,6 +44,9 @@ class RegistrarVATTest < ActiveSupport::TestCase
     @registrar.vat_rate = ''
     assert @registrar.invalid?
     assert @registrar.errors.added?(:vat_rate, :blank)
+
+    @registrar.vat_rate = 5
+    assert @registrar.valid?
   end
 
   def test_require_no_vat_rate_when_registrar_is_foreign_vat_payer_and_vat_no_is_present