7 files changed, 85 insertions, 100 deletions
diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
index 4bf1b5bcd5..f73005b3cb 100644
--- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
@@ -367,19 +367,6 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
     assert_equal Developer.find(1).projects.sort_by(&:id).last, proj  # prove join table is updated
   end
 
-  def test_create_by_new_record
-    devel = Developer.new(name: "Marcel", salary: 75000)
-    devel.projects.build(name: "Make bed")
-    proj2 = devel.projects.build(name: "Lie in it")
-    assert_equal devel.projects.last, proj2
-    assert !proj2.persisted?
-    devel.save
-    assert devel.persisted?
-    assert proj2.persisted?
-    assert_equal devel.projects.last, proj2
-    assert_equal Developer.find_by_name("Marcel").projects.last, proj2  # prove join table is updated
-  end
-
   def test_creation_respects_hash_condition
     # in Oracle '' is saved as null therefore need to save ' ' in not null column
     post = categories(:general).post_with_conditions.build(body: " ")
diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb
index 15c253890b..dc32e995a4 100644
--- a/activerecord/test/cases/base_test.rb
+++ b/activerecord/test/cases/base_test.rb
@@ -907,80 +907,6 @@ class BasicsTest < ActiveRecord::TestCase
     end
   end
 
-  class NumericData < ActiveRecord::Base
-    self.table_name = "numeric_data"
-
-    attribute :my_house_population, :integer
-    attribute :atoms_in_universe, :integer
-  end
-
-  def test_big_decimal_conditions
-    m = NumericData.new(
-      bank_balance: 1586.43,
-      big_bank_balance: BigDecimal("1000234000567.95"),
-      world_population: 6000000000,
-      my_house_population: 3
-    )
-    assert m.save
-    assert_equal 0, NumericData.where("bank_balance > ?", 2000.0).count
-  end
-
-  def test_numeric_fields
-    m = NumericData.new(
-      bank_balance: 1586.43,
-      big_bank_balance: BigDecimal("1000234000567.95"),
-      world_population: 6000000000,
-      my_house_population: 3
-    )
-    assert m.save
-
-    m1 = NumericData.find(m.id)
-    assert_not_nil m1
-
-    # As with migration_test.rb, we should make world_population >= 2**62
-    # to cover 64-bit platforms and test it is a Bignum, but the main thing
-    # is that it's an Integer.
-    assert_kind_of Integer, m1.world_population
-    assert_equal 6000000000, m1.world_population
-
-    assert_kind_of Integer, m1.my_house_population
-    assert_equal 3, m1.my_house_population
-
-    assert_kind_of BigDecimal, m1.bank_balance
-    assert_equal BigDecimal("1586.43"), m1.bank_balance
-
-    assert_kind_of BigDecimal, m1.big_bank_balance
-    assert_equal BigDecimal("1000234000567.95"), m1.big_bank_balance
-  end
-
-  def test_numeric_fields_with_scale
-    m = NumericData.new(
-      bank_balance: 1586.43122334,
-      big_bank_balance: BigDecimal("234000567.952344"),
-      world_population: 6000000000,
-      my_house_population: 3
-    )
-    assert m.save
-
-    m1 = NumericData.find(m.id)
-    assert_not_nil m1
-
-    # As with migration_test.rb, we should make world_population >= 2**62
-    # to cover 64-bit platforms and test it is a Bignum, but the main thing
-    # is that it's an Integer.
-    assert_kind_of Integer, m1.world_population
-    assert_equal 6000000000, m1.world_population
-
-    assert_kind_of Integer, m1.my_house_population
-    assert_equal 3, m1.my_house_population
-
-    assert_kind_of BigDecimal, m1.bank_balance
-    assert_equal BigDecimal("1586.43"), m1.bank_balance
-
-    assert_kind_of BigDecimal, m1.big_bank_balance
-    assert_equal BigDecimal("234000567.95"), m1.big_bank_balance
-  end
-
   def test_auto_id
     auto = AutoId.new
     auto.save
diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb
index 93f8ab18c2..21c5c0efee 100644
--- a/activerecord/test/cases/calculations_test.rb
+++ b/activerecord/test/cases/calculations_test.rb
@@ -8,6 +8,7 @@ require "models/organization"
 require "models/possession"
 require "models/topic"
 require "models/reply"
+require "models/numeric_data"
 require "models/minivan"
 require "models/speedometer"
 require "models/ship_part"
@@ -17,14 +18,6 @@ require "models/post"
 require "models/comment"
 require "models/rating"
 
-class NumericData < ActiveRecord::Base
-  self.table_name = "numeric_data"
-
-  attribute :world_population, :integer
-  attribute :my_house_population, :integer
-  attribute :atoms_in_universe, :integer
-end
-
 class CalculationsTest < ActiveRecord::TestCase
   fixtures :companies, :accounts, :topics, :speedometers, :minivans, :books
 
diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb
index 721861975a..f72e0d2ead 100644
--- a/activerecord/test/cases/dirty_test.rb
+++ b/activerecord/test/cases/dirty_test.rb
@@ -4,10 +4,7 @@ require "models/pirate"   # For timestamps
 require "models/parrot"
 require "models/person"   # For optimistic locking
 require "models/aircraft"
-
-class NumericData < ActiveRecord::Base
-  self.table_name = "numeric_data"
-end
+require "models/numeric_data"
 
 class DirtyTest < ActiveRecord::TestCase
   include InTimeZone
diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb
index b4bbdc6dad..fb5a7bcc31 100644
--- a/activerecord/test/cases/inheritance_test.rb
+++ b/activerecord/test/cases/inheritance_test.rb
@@ -1,6 +1,7 @@
 require "cases/helper"
 require "models/author"
 require "models/company"
+require "models/membership"
 require "models/person"
 require "models/post"
 require "models/project"
@@ -29,7 +30,7 @@ end
 
 class InheritanceTest < ActiveRecord::TestCase
   include InheritanceTestHelper
-  fixtures :companies, :projects, :subscribers, :accounts, :vegetables
+  fixtures :companies, :projects, :subscribers, :accounts, :vegetables, :memberships
 
   def test_class_with_store_full_sti_class_returns_full_name
     with_store_full_sti_class do
@@ -435,6 +436,10 @@ class InheritanceTest < ActiveRecord::TestCase
     assert_nothing_raised { Company.of_first_firm }
     assert_nothing_raised { Client.of_first_firm }
   end
+
+  def test_inheritance_with_default_scope
+    assert_equal 1, SelectedMembership.count(:all)
+  end
 end
 
 class InheritanceComputeTypeTest < ActiveRecord::TestCase
diff --git a/activerecord/test/cases/numeric_data_test.rb b/activerecord/test/cases/numeric_data_test.rb
new file mode 100644
index 0000000000..76b97033af
--- /dev/null
+++ b/activerecord/test/cases/numeric_data_test.rb
@@ -0,0 +1,71 @@
+require "cases/helper"
+require "models/numeric_data"
+
+class NumericDataTest < ActiveRecord::TestCase
+  def test_big_decimal_conditions
+    m = NumericData.new(
+      bank_balance: 1586.43,
+      big_bank_balance: BigDecimal("1000234000567.95"),
+      world_population: 6000000000,
+      my_house_population: 3
+    )
+    assert m.save
+    assert_equal 0, NumericData.where("bank_balance > ?", 2000.0).count
+  end
+
+  def test_numeric_fields
+    m = NumericData.new(
+      bank_balance: 1586.43,
+      big_bank_balance: BigDecimal("1000234000567.95"),
+      world_population: 6000000000,
+      my_house_population: 3
+    )
+    assert m.save
+
+    m1 = NumericData.find(m.id)
+    assert_not_nil m1
+
+    # As with migration_test.rb, we should make world_population >= 2**62
+    # to cover 64-bit platforms and test it is a Bignum, but the main thing
+    # is that it's an Integer.
+    assert_kind_of Integer, m1.world_population
+    assert_equal 6000000000, m1.world_population
+
+    assert_kind_of Integer, m1.my_house_population
+    assert_equal 3, m1.my_house_population
+
+    assert_kind_of BigDecimal, m1.bank_balance
+    assert_equal BigDecimal("1586.43"), m1.bank_balance
+
+    assert_kind_of BigDecimal, m1.big_bank_balance
+    assert_equal BigDecimal("1000234000567.95"), m1.big_bank_balance
+  end
+
+  def test_numeric_fields_with_scale
+    m = NumericData.new(
+      bank_balance: 1586.43122334,
+      big_bank_balance: BigDecimal("234000567.952344"),
+      world_population: 6000000000,
+      my_house_population: 3
+    )
+    assert m.save
+
+    m1 = NumericData.find(m.id)
+    assert_not_nil m1
+
+    # As with migration_test.rb, we should make world_population >= 2**62
+    # to cover 64-bit platforms and test it is a Bignum, but the main thing
+    # is that it's an Integer.
+    assert_kind_of Integer, m1.world_population
+    assert_equal 6000000000, m1.world_population
+
+    assert_kind_of Integer, m1.my_house_population
+    assert_equal 3, m1.my_house_population
+
+    assert_kind_of BigDecimal, m1.bank_balance
+    assert_equal BigDecimal("1586.43"), m1.bank_balance
+
+    assert_kind_of BigDecimal, m1.big_bank_balance
+    assert_equal BigDecimal("234000567.95"), m1.big_bank_balance
+  end
+end
diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb
index 0c2cffe0d3..483ea7128d 100644
--- a/activerecord/test/cases/scoping/named_scoping_test.rb
+++ b/activerecord/test/cases/scoping/named_scoping_test.rb
@@ -551,6 +551,12 @@ class NamedScopingTest < ActiveRecord::TestCase
     assert_equal 1, SpecialComment.where(body: "go crazy").created.count
   end
 
+  def test_model_class_should_respond_to_extending
+    assert_raises OopsError do
+      Comment.unscoped.oops_comments.destroy_all
+    end
+  end
+
   def test_model_class_should_respond_to_none
     assert !Topic.none?
     Topic.delete_all