1 files changed, 5 insertions, 5 deletions
diff --git a/activemodel/test/cases/validations/validations_context_test.rb b/activemodel/test/cases/validations/validations_context_test.rb
index e5690da89a..25c37a572f 100644
--- a/activemodel/test/cases/validations/validations_context_test.rb
+++ b/activemodel/test/cases/validations/validations_context_test.rb
@@ -38,7 +38,7 @@ class ValidationsContextTest < ActiveModel::TestCase
     Topic.validates_with(ValidatorThatAddsErrors, on: :create)
     topic = Topic.new
     assert topic.invalid?(:create), "Validation does run on create if 'on' is set to create"
-    assert topic.errors[:base].include?(ERROR_MESSAGE)
+    assert_includes topic.errors[:base], ERROR_MESSAGE
   end
 
   test "with a class that adds errors on multiple contexts and validating a new model" do
@@ -48,10 +48,10 @@ class ValidationsContextTest < ActiveModel::TestCase
     assert topic.valid?, "Validation ran with no context given when 'on' is set to context1 and context2"
 
     assert topic.invalid?(:context1), "Validation did not run on context1 when 'on' is set to context1 and context2"
-    assert topic.errors[:base].include?(ERROR_MESSAGE)
+    assert_includes topic.errors[:base], ERROR_MESSAGE
 
     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)
+    assert_includes topic.errors[:base], ERROR_MESSAGE
   end
 
   test "with a class that validating a model for a multiple contexts" do
@@ -62,7 +62,7 @@ class ValidationsContextTest < ActiveModel::TestCase
     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)
+    assert_includes topic.errors[:base], ERROR_MESSAGE
+    assert_includes topic.errors[:base], ANOTHER_ERROR_MESSAGE
   end
 end