Removed mocha from Active Record Part 1

activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb

@@ -425,13 +425,16 @@ def test_statement_closed
                                    configurations['arunit']['database'])
         statement = ::SQLite3::Statement.new(db,
                                            'CREATE TABLE statement_test (number integer not null)')
-        statement.stubs(:step).raises(::SQLite3::BusyException, 'busy')
-        statement.stubs(:columns).once.returns([])
-        statement.expects(:close).once
-        ::SQLite3::Statement.stubs(:new).returns(statement)
-
-        assert_raises ActiveRecord::StatementInvalid do
-          @conn.exec_query 'select * from statement_test'
+        statement.stub(:step, ->{ raise ::SQLite3::BusyException.new('busy') }) do
+          assert_called(statement, :columns, returns: []) do
+            assert_called(statement, :close) do
+              ::SQLite3::Statement.stub(:new, statement) do
+                assert_raises ActiveRecord::StatementInvalid do
+                  @conn.exec_query 'select * from statement_test'
+                end
+              end
+            end
+          end
         end
       end
 

activerecord/test/cases/associations/eager_test.rb

@@ -108,53 +108,57 @@ def test_duplicate_middle_objects
   end
 
   def test_preloading_has_many_in_multiple_queries_with_more_ids_than_database_can_handle
-    Comment.connection.expects(:in_clause_length).at_least_once.returns(5)
-    posts = Post.all.merge!(:includes=>:comments).to_a
-    assert_equal 11, posts.size
+    assert_called(Comment.connection, :in_clause_length, returns: 5) do
+      posts = Post.all.merge!(:includes=>:comments).to_a
+      assert_equal 11, posts.size
+    end
   end
 
   def test_preloading_has_many_in_one_queries_when_database_has_no_limit_on_ids_it_can_handle
-    Comment.connection.expects(:in_clause_length).at_least_once.returns(nil)
-    posts = Post.all.merge!(:includes=>:comments).to_a
-    assert_equal 11, posts.size
+    assert_called(Comment.connection, :in_clause_length, returns: nil) do
+      posts = Post.all.merge!(:includes=>:comments).to_a
+      assert_equal 11, posts.size
+    end
   end
 
   def test_preloading_habtm_in_multiple_queries_with_more_ids_than_database_can_handle
-    Comment.connection.expects(:in_clause_length).at_least_once.returns(5)
-    posts = Post.all.merge!(:includes=>:categories).to_a
-    assert_equal 11, posts.size
+    assert_called(Comment.connection, :in_clause_length, times: 2, returns: 5) do
+      posts = Post.all.merge!(:includes=>:categories).to_a
+      assert_equal 11, posts.size
+    end
   end
 
   def test_preloading_habtm_in_one_queries_when_database_has_no_limit_on_ids_it_can_handle
-    Comment.connection.expects(:in_clause_length).at_least_once.returns(nil)
-    posts = Post.all.merge!(:includes=>:categories).to_a
-    assert_equal 11, posts.size
+    assert_called(Comment.connection, :in_clause_length, times: 2, returns: nil) do
+      posts = Post.all.merge!(:includes=>:categories).to_a
+      assert_equal 11, posts.size
+    end
   end
 
   def test_load_associated_records_in_one_query_when_adapter_has_no_limit
-    Comment.connection.expects(:in_clause_length).at_least_once.returns(nil)
-
-    post = posts(:welcome)
-    assert_queries(2) do
-      Post.includes(:comments).where(:id => post.id).to_a
+    assert_called(Comment.connection, :in_clause_length, returns: nil) do
+      post = posts(:welcome)
+      assert_queries(2) do
+        Post.includes(:comments).where(:id => post.id).to_a
+      end
     end
   end
 
   def test_load_associated_records_in_several_queries_when_many_ids_passed
-    Comment.connection.expects(:in_clause_length).at_least_once.returns(1)
-
-    post1, post2 = posts(:welcome), posts(:thinking)
-    assert_queries(3) do
-      Post.includes(:comments).where(:id => [post1.id, post2.id]).to_a
+    assert_called(Comment.connection, :in_clause_length, returns: 1) do
+      post1, post2 = posts(:welcome), posts(:thinking)
+      assert_queries(3) do
+        Post.includes(:comments).where(:id => [post1.id, post2.id]).to_a
+      end
     end
   end
 
   def test_load_associated_records_in_one_query_when_a_few_ids_passed
-    Comment.connection.expects(:in_clause_length).at_least_once.returns(3)
-
-    post = posts(:welcome)
-    assert_queries(2) do
-      Post.includes(:comments).where(:id => post.id).to_a
+    assert_called(Comment.connection, :in_clause_length, returns: 3) do
+      post = posts(:welcome)
+      assert_queries(2) do
+        Post.includes(:comments).where(:id => post.id).to_a
+      end
     end
   end
 

activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb

@@ -796,9 +796,10 @@ def test_count
   end
 
   def test_association_proxy_transaction_method_starts_transaction_in_association_class
-    Post.expects(:transaction)
-    Category.first.posts.transaction do
-      # nothing
+    assert_called(Post, :transaction) do
+      Category.first.posts.transaction do
+        # nothing
+      end
     end
   end
 

activerecord/test/cases/associations/has_many_through_associations_test.rb

@@ -744,8 +744,9 @@ def test_get_ids
 
   def test_get_ids_for_has_many_through_with_conditions_should_not_preload
     Tagging.create!(:taggable_type => 'Post', :taggable_id => posts(:welcome).id, :tag => tags(:misc))
-    ActiveRecord::Associations::Preloader.expects(:new).never
-    posts(:welcome).misc_tag_ids
+    assert_not_called(ActiveRecord::Associations::Preloader, :new) do
+      posts(:welcome).misc_tag_ids
+    end
   end
 
   def test_get_ids_for_loaded_associations
@@ -765,9 +766,10 @@ def test_get_ids_for_unloaded_associations_does_not_load_them
   end
 
   def test_association_proxy_transaction_method_starts_transaction_in_association_class
-    Tag.expects(:transaction)
-    Post.first.tags.transaction do
-      # nothing
+    assert_called(Tag, :transaction) do
+      Post.first.tags.transaction do
+        # nothing
+      end
     end
   end
 

activerecord/test/cases/attribute_methods_test.rb

@@ -67,8 +67,9 @@ def test_attribute_present_with_booleans
 
   def test_caching_nil_primary_key
     klass = Class.new(Minimalistic)
-    klass.expects(:reset_primary_key).returns(nil).once
-    2.times { klass.primary_key }
+    assert_called(klass, :reset_primary_key, returns: nil) do
+      2.times { klass.primary_key }
+    end
   end
 
   def test_attribute_keys_on_new_instance

activerecord/test/cases/batches_test.rb

@@ -69,13 +69,15 @@ def test_each_should_execute_if_id_is_in_select
   end
 
   def test_warn_if_limit_scope_is_set
-    ActiveRecord::Base.logger.expects(:warn)
-    Post.limit(1).find_each { |post| post }
+    assert_called(ActiveRecord::Base.logger, :warn) do
+      Post.limit(1).find_each { |post| post }
+    end
   end
 
   def test_warn_if_order_scope_is_set
-    ActiveRecord::Base.logger.expects(:warn)
-    Post.order("title").find_each { |post| post }
+    assert_called(ActiveRecord::Base.logger, :warn) do
+      Post.order("title").find_each { |post| post }
+    end
   end
 
   def test_logger_not_required
@@ -137,14 +139,15 @@ def test_find_in_batches_should_quote_batch_order
 
   def test_find_in_batches_should_not_use_records_after_yielding_them_in_case_original_array_is_modified
     not_a_post = "not a post"
-    not_a_post.stubs(:id).raises(StandardError, "not_a_post had #id called on it")
-
-    assert_nothing_raised do
-      Post.find_in_batches(:batch_size => 1) do |batch|
-        assert_kind_of Array, batch
-        assert_kind_of Post, batch.first
+    def not_a_post.id; end
+    not_a_post.stub(:id, ->{ raise StandardError.new("not_a_post had #id called on it") }) do
+      assert_nothing_raised do
+        Post.find_in_batches(:batch_size => 1) do |batch|
+          assert_kind_of Array, batch
+          assert_kind_of Post, batch.first
 
-        batch.map! { not_a_post }
+          batch.map! { not_a_post }
+        end
       end
     end
   end

activerecord/test/cases/fixtures_test.rb

@@ -259,18 +259,19 @@ def test_serialized_fixtures
   def test_fixtures_are_set_up_with_database_env_variable
     db_url_tmp = ENV['DATABASE_URL']
     ENV['DATABASE_URL'] = "sqlite3::memory:"
-    ActiveRecord::Base.stubs(:configurations).returns({})
-    test_case = Class.new(ActiveRecord::TestCase) do
-      fixtures :accounts
+    ActiveRecord::Base.stub(:configurations, {}) do
+      test_case = Class.new(ActiveRecord::TestCase) do
+        fixtures :accounts
 
-      def test_fixtures
-        assert accounts(:signals37)
+        def test_fixtures
+          assert accounts(:signals37)
+        end
       end
-    end
 
-    result = test_case.new(:test_fixtures).run
+      result = test_case.new(:test_fixtures).run
 
-    assert result.passed?, "Expected #{result.name} to pass:\n#{result}"
+      assert result.passed?, "Expected #{result.name} to pass:\n#{result}"
+    end
   ensure
     ENV['DATABASE_URL'] = db_url_tmp
   end

activerecord/test/cases/helper.rb

@@ -3,6 +3,7 @@
 require 'config'
 
 require 'active_support/testing/autorun'
+require 'active_support/testing/method_call_assertions'
 require 'stringio'
 
 require 'active_record'
@@ -141,6 +142,7 @@ def disable_extension!(extension, connection)
 class ActiveSupport::TestCase
   include ActiveRecord::TestFixtures
   include ActiveRecord::ValidationsRepairHelper
+  include ActiveSupport::Testing::MethodCallAssertions
 
   self.fixture_path = FIXTURES_ROOT
   self.use_instantiated_fixtures  = false

activerecord/test/cases/query_cache_test.rb

@@ -262,61 +262,66 @@ def test_cache_gets_cleared_after_migration
   end
 
   def test_find
-    Task.connection.expects(:clear_query_cache).times(1)
+    assert_called(Task.connection, :clear_query_cache) do
+      assert !Task.connection.query_cache_enabled
+      Task.cache do
+        assert Task.connection.query_cache_enabled
+        Task.find(1)
 
-    assert !Task.connection.query_cache_enabled
-    Task.cache do
-      assert Task.connection.query_cache_enabled
-      Task.find(1)
+        Task.uncached do
+          assert !Task.connection.query_cache_enabled
+          Task.find(1)
+        end
 
-      Task.uncached do
-        assert !Task.connection.query_cache_enabled
-        Task.find(1)
+        assert Task.connection.query_cache_enabled
       end
-
-      assert Task.connection.query_cache_enabled
+      assert !Task.connection.query_cache_enabled
     end
-    assert !Task.connection.query_cache_enabled
   end
 
   def test_update
-    Task.connection.expects(:clear_query_cache).times(2)
-    Task.cache do
-      task = Task.find(1)
-      task.starting = Time.now.utc
-      task.save!
+    assert_called(Task.connection, :clear_query_cache, times: 2) do
+      Task.cache do
+        task = Task.find(1)
+        task.starting = Time.now.utc
+        task.save!
+      end
     end
   end
 
   def test_destroy
-    Task.connection.expects(:clear_query_cache).times(2)
-    Task.cache do
-      Task.find(1).destroy
+    assert_called(Task.connection, :clear_query_cache, times: 2) do
+      Task.cache do
+        Task.find(1).destroy
+      end
     end
   end
 
   def test_insert
-    ActiveRecord::Base.connection.expects(:clear_query_cache).times(2)
-    Task.cache do
-      Task.create!
+    assert_called(ActiveRecord::Base.connection, :clear_query_cache, times: 2) do
+      Task.cache do
+        Task.create!
+      end
     end
   end
 
   def test_cache_is_expired_by_habtm_update
-    ActiveRecord::Base.connection.expects(:clear_query_cache).times(2)
-    ActiveRecord::Base.cache do
-      c = Category.first
-      p = Post.first
-      p.categories << c
+    assert_called(ActiveRecord::Base.connection, :clear_query_cache, times: 2) do
+      ActiveRecord::Base.cache do
+        c = Category.first
+        p = Post.first
+        p.categories << c
+      end
     end
   end
 
   def test_cache_is_expired_by_habtm_delete
-    ActiveRecord::Base.connection.expects(:clear_query_cache).times(2)
-    ActiveRecord::Base.cache do
-      p = Post.find(1)
-      assert p.categories.any?
-      p.categories.delete_all
+    assert_called(ActiveRecord::Base.connection, :clear_query_cache, times: 2) do
+      ActiveRecord::Base.cache do
+        p = Post.find(1)
+        assert p.categories.any?
+        p.categories.delete_all
+      end
     end
   end
 end

activerecord/test/cases/reflection_test.rb

@@ -393,12 +393,14 @@ def test_join_table
     product = Struct.new(:table_name, :pluralize_table_names).new('products', true)
 
     reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, {}, product)
-    reflection.stubs(:klass).returns(category)
-    assert_equal 'categories_products', reflection.join_table
+    reflection.stub(:klass, category) do
+      assert_equal 'categories_products', reflection.join_table
+    end
 
     reflection = ActiveRecord::Reflection.create(:has_many, :products, nil, {}, category)
-    reflection.stubs(:klass).returns(product)
-    assert_equal 'categories_products', reflection.join_table
+    reflection.stub(:klass, product) do
+      assert_equal 'categories_products', reflection.join_table
+    end
   end
 
   def test_join_table_with_common_prefix
@@ -406,12 +408,14 @@ def test_join_table_with_common_prefix
     product = Struct.new(:table_name, :pluralize_table_names).new('catalog_products', true)
 
     reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, {}, product)
-    reflection.stubs(:klass).returns(category)
-    assert_equal 'catalog_categories_products', reflection.join_table
+    reflection.stub(:klass, category) do
+      assert_equal 'catalog_categories_products', reflection.join_table
+    end
 
     reflection = ActiveRecord::Reflection.create(:has_many, :products, nil, {}, category)
-    reflection.stubs(:klass).returns(product)
-    assert_equal 'catalog_categories_products', reflection.join_table
+    reflection.stub(:klass, product) do
+      assert_equal 'catalog_categories_products', reflection.join_table
+    end
   end
 
   def test_join_table_with_different_prefix
@@ -419,12 +423,14 @@ def test_join_table_with_different_prefix
     page = Struct.new(:table_name, :pluralize_table_names).new('content_pages', true)
 
     reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, {}, page)
-    reflection.stubs(:klass).returns(category)
-    assert_equal 'catalog_categories_content_pages', reflection.join_table
+    reflection.stub(:klass, category) do
+      assert_equal 'catalog_categories_content_pages', reflection.join_table
+    end
 
     reflection = ActiveRecord::Reflection.create(:has_many, :pages, nil, {}, category)
-    reflection.stubs(:klass).returns(page)
-    assert_equal 'catalog_categories_content_pages', reflection.join_table
+    reflection.stub(:klass, page) do
+      assert_equal 'catalog_categories_content_pages', reflection.join_table
+    end
   end
 
   def test_join_table_can_be_overridden
@@ -432,12 +438,14 @@ def test_join_table_can_be_overridden
     product = Struct.new(:table_name, :pluralize_table_names).new('products', true)
 
     reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, { :join_table => 'product_categories' }, product)
-    reflection.stubs(:klass).returns(category)
-    assert_equal 'product_categories', reflection.join_table
+    reflection.stub(:klass, category) do
+      assert_equal 'product_categories', reflection.join_table
+    end
 
     reflection = ActiveRecord::Reflection.create(:has_many, :products, nil, { :join_table => 'product_categories' }, category)
-    reflection.stubs(:klass).returns(product)
-    assert_equal 'product_categories', reflection.join_table
+    reflection.stub(:klass, product) do
+      assert_equal 'product_categories', reflection.join_table
+    end
   end
 
   def test_includes_accepts_symbols

activerecord/test/cases/scoping/named_scoping_test.rb

@@ -188,8 +188,9 @@ def test_any_should_not_load_results
   def test_any_should_call_proxy_found_if_using_a_block
     topics = Topic.base
     assert_queries(1) do
-      topics.expects(:empty?).never
-      topics.any? { true }
+      assert_not_called(topics, :empty?) do
+        topics.any? { true }
+      end
     end
   end
 
@@ -217,8 +218,9 @@ def test_many_should_not_load_results
   def test_many_should_call_proxy_found_if_using_a_block
     topics = Topic.base
     assert_queries(1) do
-      topics.expects(:size).never
-      topics.many? { true }
+      assert_not_called(topics, :size) do
+        topics.many? { true }
+      end
     end
   end
 

activerecord/test/cases/validations/i18n_validation_test.rb

@@ -53,8 +53,9 @@ def replied_topic
     test "validates_uniqueness_of on generated message #{name}" do
       Topic.validates_uniqueness_of :title, validation_options
       @topic.title = unique_topic.title
-      @topic.errors.expects(:generate_message).with(:title, :taken, generate_message_options.merge(:value => 'unique!'))
-      @topic.valid?
+      assert_called_with(@topic.errors, :generate_message, [:title, :taken, generate_message_options.merge(:value => 'unique!')]) do
+        @topic.valid?
+      end
     end
   end
 
@@ -63,8 +64,9 @@ def replied_topic
   COMMON_CASES.each do |name, validation_options, generate_message_options|
     test "validates_associated on generated message #{name}" do
       Topic.validates_associated :replies, validation_options
-      replied_topic.errors.expects(:generate_message).with(:replies, :invalid, generate_message_options.merge(:value => replied_topic.replies))
-      replied_topic.save
+      assert_called_with(replied_topic.errors, :generate_message, [:replies, :invalid, generate_message_options.merge(:value => replied_topic.replies)]) do
+        replied_topic.save
+      end
     end
   end