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-rw-r--r--activerecord/test/cases/relation/where_clause_test.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/test/cases/relation/where_clause_test.rb b/activerecord/test/cases/relation/where_clause_test.rb
index ec334240cc..b498739e84 100644
--- a/activerecord/test/cases/relation/where_clause_test.rb
+++ b/activerecord/test/cases/relation/where_clause_test.rb
@@ -66,6 +66,11 @@ class ActiveRecord::Relation
# We might be able to change the implementation to remove conflicts by index, rather than column name
end
+ test "a clause knows if it is empty" do
+ assert WhereClause.empty.empty?
+ assert_not WhereClause.new(["anything"], []).empty?
+ end
+
private
def table