Emulate JSON types for SQLite3 adapter (#29664)

Actually SQLite3 doesn't have JSON storage class (so it is stored as a
TEXT like Date and Time). But emulating JSON types is convinient for
making database agnostic migrations.

2 files changed, 2 insertions, 4 deletions

diff --git a/activerecord/test/cases/adapters/sqlite3/json_test.rb b/activerecord/test/cases/adapters/sqlite3/json_test.rb
index 568a524058..6f247fcd22 100644
--- a/activerecord/test/cases/adapters/sqlite3/json_test.rb
+++ b/activerecord/test/cases/adapters/sqlite3/json_test.rb
@@ -9,8 +9,8 @@ class SQLite3JSONTest < ActiveRecord::SQLite3TestCase
   def setup
     super
     @connection.create_table("json_data_type") do |t|
-      t.column "payload", :json, default: {}
-      t.column "settings", :json
+      t.json "payload", default: {}
+      t.json "settings"
     end
   end
 
diff --git a/activerecord/test/cases/json_shared_test_cases.rb b/activerecord/test/cases/json_shared_test_cases.rb
index a71485982c..56ec8c8a82 100644
--- a/activerecord/test/cases/json_shared_test_cases.rb
+++ b/activerecord/test/cases/json_shared_test_cases.rb
@@ -30,7 +30,6 @@ module JSONSharedTestCases
   end
 
   def test_change_table_supports_json
-    skip unless @connection.supports_json?
     @connection.change_table("json_data_type") do |t|
       t.public_send column_type, "users"
     end
@@ -41,7 +40,6 @@ module JSONSharedTestCases
   end
 
   def test_schema_dumping
-    skip unless @connection.supports_json?
     output = dump_table_schema("json_data_type")
     assert_match(/t\.#{column_type}\s+"settings"/, output)
   end