X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/7fb83a3380e62721801a4980c48ba78208c7b2e2..7c2d7b25747a06919e8ec64f0b4391c33092d965:/services/api/test/integration/select_test.rb

diff --git a/services/api/test/integration/select_test.rb b/services/api/test/integration/select_test.rb
index b5f09df7c7..a7bd545179 100644
--- a/services/api/test/integration/select_test.rb
+++ b/services/api/test/integration/select_test.rb
@@ -5,7 +5,7 @@ class SelectTest < ActionDispatch::IntegrationTest
     get "/arvados/v1/links", {:format => :json, :select => ['uuid', 'link_class']}, auth(:active)
     assert_response :success
     assert_equal json_response['items'].count, json_response['items'].select { |i|
-      i.count == 2 and i['uuid'] != nil and i['link_class'] != nil
+      i.count == 3 and i['uuid'] != nil and i['link_class'] != nil
     }.count
   end
 
@@ -18,7 +18,8 @@ class SelectTest < ActionDispatch::IntegrationTest
     assert_response :success
     distinct = json_response['items']
 
-    assert distinct.count < links.count, "distinct count should be less than link count"
+    assert_operator(distinct.count, :<, links.count,
+                    "distinct count should be less than link count")
     assert_equal links.uniq.count, distinct.count
   end
 
@@ -35,6 +36,16 @@ class SelectTest < ActionDispatch::IntegrationTest
     end
   end
 
+  def assert_link_classes_ascend(current_class, prev_class)
+    # Databases and Ruby don't always agree about string ordering with
+    # punctuation.  If the strings aren't ascending normally, check
+    # that they're equal up to punctuation.
+    if current_class < prev_class
+      class_prefix = current_class.split(/\W/).first
+      assert prev_class.start_with?(class_prefix)
+    end
+  end
+
   test "select two columns with order" do
     get "/arvados/v1/links", {:format => :json, :select => ['link_class', 'uuid'], :order => ['link_class asc', "uuid desc"]}, auth(:active)
     assert_response :success
@@ -49,7 +60,7 @@ class SelectTest < ActionDispatch::IntegrationTest
         prev_uuid = "zzzzz-zzzzz-zzzzzzzzzzzzzzz"
       end
 
-      assert i['link_class'] >= prev_link_class
+      assert_link_classes_ascend(i['link_class'], prev_link_class)
       assert i['uuid'] < prev_uuid
 
       prev_link_class = i['link_class']
@@ -71,7 +82,7 @@ class SelectTest < ActionDispatch::IntegrationTest
         prev_uuid = "zzzzz-zzzzz-zzzzzzzzzzzzzzz"
       end
 
-      assert i['link_class'] >= prev_link_class
+      assert_link_classes_ascend(i['link_class'], prev_link_class)
       assert i['uuid'] < prev_uuid
 
       prev_link_class = i['link_class']