From a94d6ae81fea43d075ab31d53c54d3065c57d233 Mon Sep 17 00:00:00 2001
From: utilum <oz@utilum.com>
Date: Sat, 21 Jul 2018 01:30:15 +0300
Subject: Fix Mocha replacement that slipped out of #33337

---
 .../test/cases/tasks/database_tasks_test.rb        | 26 +++++++++++++---------
 1 file changed, 15 insertions(+), 11 deletions(-)

(limited to 'activerecord/test/cases/tasks/database_tasks_test.rb')

diff --git a/activerecord/test/cases/tasks/database_tasks_test.rb b/activerecord/test/cases/tasks/database_tasks_test.rb
index 1f79f1a630..b9cc08c446 100644
--- a/activerecord/test/cases/tasks/database_tasks_test.rb
+++ b/activerecord/test/cases/tasks/database_tasks_test.rb
@@ -143,9 +143,6 @@ module ActiveRecord
     def setup
       @configurations = { "development" => { "database" => "my-db" } }
 
-      # To refrain from connecting to a newly created empty DB in sqlite3_mem tests
-      ActiveRecord::Base.connection_handler.stubs(:establish_connection)
-
       $stdout, @original_stdout = StringIO.new, $stdout
       $stderr, @original_stderr = StringIO.new, $stderr
     end
@@ -157,7 +154,7 @@ module ActiveRecord
     def test_ignores_configurations_without_databases
       @configurations["development"].merge!("database" => nil)
 
-      with_stubbed_configurations do
+      with_stubbed_configurations_establish_connection do
         assert_not_called(ActiveRecord::Tasks::DatabaseTasks, :create) do
           ActiveRecord::Tasks::DatabaseTasks.create_all
         end
@@ -167,7 +164,7 @@ module ActiveRecord
     def test_ignores_remote_databases
       @configurations["development"].merge!("host" => "my.server.tld")
 
-      with_stubbed_configurations do
+      with_stubbed_configurations_establish_connection do
         assert_not_called(ActiveRecord::Tasks::DatabaseTasks, :create) do
           ActiveRecord::Tasks::DatabaseTasks.create_all
         end
@@ -177,7 +174,7 @@ module ActiveRecord
     def test_warning_for_remote_databases
       @configurations["development"].merge!("host" => "my.server.tld")
 
-      with_stubbed_configurations do
+      with_stubbed_configurations_establish_connection do
         ActiveRecord::Tasks::DatabaseTasks.create_all
 
         assert_match "This task only modifies local databases. my-db is on a remote host.",
@@ -188,7 +185,7 @@ module ActiveRecord
     def test_creates_configurations_with_local_ip
       @configurations["development"].merge!("host" => "127.0.0.1")
 
-      with_stubbed_configurations do
+      with_stubbed_configurations_establish_connection do
         assert_called(ActiveRecord::Tasks::DatabaseTasks, :create) do
           ActiveRecord::Tasks::DatabaseTasks.create_all
         end
@@ -198,7 +195,7 @@ module ActiveRecord
     def test_creates_configurations_with_local_host
       @configurations["development"].merge!("host" => "localhost")
 
-      with_stubbed_configurations do
+      with_stubbed_configurations_establish_connection do
         assert_called(ActiveRecord::Tasks::DatabaseTasks, :create) do
           ActiveRecord::Tasks::DatabaseTasks.create_all
         end
@@ -208,7 +205,7 @@ module ActiveRecord
     def test_creates_configurations_with_blank_hosts
       @configurations["development"].merge!("host" => nil)
 
-      with_stubbed_configurations do
+      with_stubbed_configurations_establish_connection do
         assert_called(ActiveRecord::Tasks::DatabaseTasks, :create) do
           ActiveRecord::Tasks::DatabaseTasks.create_all
         end
@@ -217,9 +214,16 @@ module ActiveRecord
 
     private
 
-      def with_stubbed_configurations
+      def with_stubbed_configurations_establish_connection
         ActiveRecord::Base.stub(:configurations, @configurations) do
-          yield
+          # To refrain from connecting to a newly created empty DB in
+          # sqlite3_mem tests
+          ActiveRecord::Base.connection_handler.stub(
+            :establish_connection,
+            nil
+          ) do
+            yield
+          end
         end
       end
   end
-- 
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