Ignore min_chars_for_partial_matching unles trigrm

If we're not using a trigram index, then ignore the
min_chars_for_partial_matching setting

1 files changed, 12 insertions, 0 deletions

diff --git a/spec/lib/gitlab/sql/pattern_spec.rb b/spec/lib/gitlab/sql/pattern_spec.rb
index 5b5052de372..98838712eae 100644
--- a/spec/lib/gitlab/sql/pattern_spec.rb
+++ b/spec/lib/gitlab/sql/pattern_spec.rb
@@ -10,6 +10,12 @@ describe Gitlab::SQL::Pattern do
       it 'returns exact matching pattern' do
         expect(to_pattern).to eq('12')
       end
+
+      context 'and ignore_minimum_char_limit is true' do
+        it 'returns partial matching pattern' do
+          expect(User.to_pattern(query, use_minimum_char_limit:  false)).to eq('%12%')
+        end
+      end
     end
 
     context 'when a query with a escape character is shorter than 3 chars' do
@@ -18,6 +24,12 @@ describe Gitlab::SQL::Pattern do
       it 'returns sanitized exact matching pattern' do
         expect(to_pattern).to eq('\_2')
       end
+
+      context 'and ignore_minimum_char_limit is true' do
+        it 'returns sanitized partial matching pattern' do
+          expect(User.to_pattern(query, use_minimum_char_limit:  false)).to eq('%\_2%')
+        end
+      end
     end
 
     context 'when a query is equal to 3 chars' do