Revert "Merge pull request #15394 from morgoth/fix-automatic-maintaining-test-schema-for-sql-format"

This reverts commit 46139d33c06715e74ad450428ece3ee84da98579, reversing
changes made to 8f247871bb18b2e3036a05df5f62cbfe3b402586.

Conflicts:
	activerecord/CHANGELOG.md

1 files changed, 1 insertions, 90 deletions

diff --git a/railties/test/application/test_test.rb b/railties/test/application/test_test.rb
index c724c867ec..a223180169 100644
--- a/railties/test/application/test_test.rb
+++ b/railties/test/application/test_test.rb
@@ -67,7 +67,7 @@ module ApplicationTests
       assert_match %r{/app/test/unit/failing_test\.rb}, output
     end
 
-    test "ruby schema migrations" do
+    test "migrations" do
       output  = script('generate model user name:string')
       version = output.match(/(\d+)_create_users\.rb/)[1]
 
@@ -104,95 +104,6 @@ module ApplicationTests
       assert !result.include?("create_table(:users)")
     end
 
-    test "sql structure migrations" do
-      output  = script('generate model user name:string')
-      version = output.match(/(\d+)_create_users\.rb/)[1]
-
-      app_file 'test/models/user_test.rb', <<-RUBY
-        require 'test_helper'
-
-        class UserTest < ActiveSupport::TestCase
-          test "user" do
-            User.create! name: "Jon"
-          end
-        end
-      RUBY
-
-      app_file 'db/structure.sql', ''
-      app_file 'config/initializers/enable_sql_schema_format.rb', <<-RUBY
-        Rails.application.config.active_record.schema_format = :sql
-      RUBY
-
-      assert_unsuccessful_run "models/user_test.rb", "Migrations are pending"
-
-      app_file 'db/structure.sql', <<-SQL
-        CREATE TABLE "schema_migrations" ("version" varchar(255) NOT NULL);
-        CREATE UNIQUE INDEX "unique_schema_migrations" ON "schema_migrations" ("version");
-        CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255));
-        INSERT INTO schema_migrations (version) VALUES ('#{version}');
-      SQL
-
-      app_file 'config/initializers/disable_maintain_test_schema.rb', <<-RUBY
-        Rails.application.config.active_record.maintain_test_schema = false
-      RUBY
-
-      assert_unsuccessful_run "models/user_test.rb", "Could not find table 'users'"
-
-      File.delete "#{app_path}/config/initializers/disable_maintain_test_schema.rb"
-
-      assert_successful_test_run('models/user_test.rb')
-    end
-
-    test "sql structure migrations when adding column to existing table" do
-      output_1  = script('generate model user name:string')
-      version_1 = output_1.match(/(\d+)_create_users\.rb/)[1]
-
-      app_file 'test/models/user_test.rb', <<-RUBY
-        require 'test_helper'
-        class UserTest < ActiveSupport::TestCase
-          test "user" do
-            User.create! name: "Jon"
-          end
-        end
-      RUBY
-
-      app_file 'config/initializers/enable_sql_schema_format.rb', <<-RUBY
-        Rails.application.config.active_record.schema_format = :sql
-      RUBY
-
-      app_file 'db/structure.sql', <<-SQL
-        CREATE TABLE "schema_migrations" ("version" varchar(255) NOT NULL);
-        CREATE UNIQUE INDEX "unique_schema_migrations" ON "schema_migrations" ("version");
-        CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255));
-        INSERT INTO schema_migrations (version) VALUES ('#{version_1}');
-      SQL
-
-      assert_successful_test_run('models/user_test.rb')
-
-      output_2  = script('generate migration add_email_to_users')
-      version_2 = output_2.match(/(\d+)_add_email_to_users\.rb/)[1]
-
-      app_file 'test/models/user_test.rb', <<-RUBY
-        require 'test_helper'
-
-        class UserTest < ActiveSupport::TestCase
-          test "user" do
-            User.create! name: "Jon", email: "jon@doe.com"
-          end
-        end
-      RUBY
-
-      app_file 'db/structure.sql', <<-SQL
-        CREATE TABLE "schema_migrations" ("version" varchar(255) NOT NULL);
-        CREATE UNIQUE INDEX "unique_schema_migrations" ON "schema_migrations" ("version");
-        CREATE TABLE "users" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar(255), "email" varchar(255));
-        INSERT INTO schema_migrations (version) VALUES ('#{version_1}');
-        INSERT INTO schema_migrations (version) VALUES ('#{version_2}');
-      SQL
-
-      assert_successful_test_run('models/user_test.rb')
-    end
-
     private
       def assert_unsuccessful_run(name, message)
         result = run_test_file(name)