X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/4edb153ec9217aff3f833e9d8c645f9b525f41c6..1060cff7480331bcad2b4564e270922b2b3b1f94:/services/api/test/unit/arvados_model_test.rb

diff --git a/services/api/test/unit/arvados_model_test.rb b/services/api/test/unit/arvados_model_test.rb
index ca9198fd98..cb69127a1c 100644
--- a/services/api/test/unit/arvados_model_test.rb
+++ b/services/api/test/unit/arvados_model_test.rb
@@ -87,43 +87,37 @@ class ArvadosModelTest < ActiveSupport::TestCase
     end
   end
 
-  test "unique uuid index exists on all models with the column uuid" do
-    tables = ActiveRecord::Base.connection.tables
-    tables.each do |table|
-      columns = ActiveRecord::Base.connection.columns(table)
-
-      uuid_column = columns.select do |column|
-        column.name == 'uuid'
-      end
-
-      if !uuid_column.empty?
-        indexes = ActiveRecord::Base.connection.indexes(table)
-        uuid_index = indexes.select do |index|
-          index.columns == ['uuid'] and index.unique == true
-        end
-
-        assert !uuid_index.empty?, "#{table} does not have unique uuid index"
-      end
+  test "store long string" do
+    set_user_from_auth :active
+    longstring = "a"
+    while longstring.length < 2**16
+      longstring = longstring + longstring
     end
+    g = Group.create! name: 'Has a long description', description: longstring
+    g = Group.find_by_uuid g.uuid
+    assert_equal g.description, longstring
   end
 
-  test "owner uuid index exists on all models with the owner_uuid column" do
-    all_tables = ActiveRecord::Base.connection.tables
-
-    all_tables.each do |table|
-      columns = ActiveRecord::Base.connection.columns(table)
+  [['uuid', {unique: true}],
+   ['owner_uuid', {}]].each do |the_column, requires|
+    test "unique index on all models with #{the_column}" do
+      checked = 0
+      ActiveRecord::Base.connection.tables.each do |table|
+        columns = ActiveRecord::Base.connection.columns(table)
 
-      uuid_column = columns.select do |column|
-        column.name == 'owner_uuid'
-      end
+        next unless columns.collect(&:name).include? the_column
 
-      if !uuid_column.empty?
-        indexes = ActiveRecord::Base.connection.indexes(table)
-        owner_uuid_index = indexes.select do |index|
-          index.columns == ['owner_uuid']
+        indexes = ActiveRecord::Base.connection.indexes(table).reject do |index|
+          requires.map do |key, val|
+            index.send(key) == val
+          end.include? false
         end
-        assert !owner_uuid_index.empty?, "#{table} does not have owner_uuid index"
+        assert_includes indexes.collect(&:columns), [the_column], 'no index'
+        checked += 1
       end
+      # Sanity check: make sure we didn't just systematically miss everything.
+      assert_operator(10, :<, checked,
+                      "Only #{checked} tables have a #{the_column}?!")
     end
   end
 
@@ -135,12 +129,19 @@ class ArvadosModelTest < ActiveSupport::TestCase
       table_class = table.classify.constantize
       if table_class.respond_to?('searchable_columns')
         search_index_columns = table_class.searchable_columns('ilike')
+        # Disappointing, but text columns aren't indexed yet.
+        search_index_columns -= table_class.columns.select { |c|
+          c.type == :text or c.name == 'description'
+        }.collect(&:name)
 
         indexes = ActiveRecord::Base.connection.indexes(table)
-        search_index = indexes.select do |index|
+        search_index_by_columns = indexes.select do |index|
           index.columns == search_index_columns
         end
-        assert !search_index.empty?, "#{table} does not have search index with all searchable columns #{search_index_columns}"
+        search_index_by_name = indexes.select do |index|
+          index.name == "#{table}_search_index"
+        end
+        assert !search_index_by_columns.empty?, "#{table} has no search index with columns #{search_index_columns}. Instead found search index with columns #{search_index_by_name.first.andand.columns}"
       end
     end
   end