Revert "Merge pull request #21069 from dmitry/feature/validate-multiple-contexts-at-once"

This reverts commit 51dd2588433457960cca592d5b5dac6e0537feac, reversing
changes made to ecb4e4b21b3222b823fa24d4a0598b1f2f63ecfb.

This broke Active Record tests

1 files changed, 0 insertions, 19 deletions

diff --git a/activemodel/test/cases/validations/validations_context_test.rb b/activemodel/test/cases/validations/validations_context_test.rb
index b901a1523e..150dce379f 100644
--- a/activemodel/test/cases/validations/validations_context_test.rb
+++ b/activemodel/test/cases/validations/validations_context_test.rb
@@ -8,7 +8,6 @@ class ValidationsContextTest < ActiveModel::TestCase
   end
 
   ERROR_MESSAGE = "Validation error from validator"
-  ANOTHER_ERROR_MESSAGE = "Another validation error from validator"
 
   class ValidatorThatAddsErrors < ActiveModel::Validator
     def validate(record)
@@ -16,12 +15,6 @@ class ValidationsContextTest < ActiveModel::TestCase
     end
   end
 
-  class AnotherValidatorThatAddsErrors < ActiveModel::Validator
-    def validate(record)
-      record.errors[:base] << ANOTHER_ERROR_MESSAGE
-    end
-  end
-
   test "with a class that adds errors on create and validating a new model with no arguments" do
     Topic.validates_with(ValidatorThatAddsErrors, on: :create)
     topic = Topic.new
@@ -53,16 +46,4 @@ class ValidationsContextTest < ActiveModel::TestCase
     assert topic.invalid?(:context2), "Validation did not run on context2 when 'on' is set to context1 and context2"
     assert topic.errors[:base].include?(ERROR_MESSAGE)
   end
-
-  test "with a class that validating a model for a multiple contexts" do
-    Topic.validates_with(ValidatorThatAddsErrors, on: :context1)
-    Topic.validates_with(AnotherValidatorThatAddsErrors, on: :context2)
-
-    topic = Topic.new
-    assert topic.valid?, "Validation ran with no context given when 'on' is set to context1 and context2"
-
-    assert topic.invalid?([:context1, :context2]), "Validation did not run on context1 when 'on' is set to context1 and context2"
-    assert topic.errors[:base].include?(ERROR_MESSAGE)
-    assert topic.errors[:base].include?(ANOTHER_ERROR_MESSAGE)
-  end
 end