3 files changed, 2 insertions, 13 deletions
diff --git a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb
index 268800d538..a0823be143 100644
--- a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb
@@ -15,6 +15,7 @@ class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase
       t.bigint  :unsigned_bigint,  unsigned: true
       t.float   :unsigned_float,   unsigned: true
       t.decimal :unsigned_decimal, unsigned: true, precision: 10, scale: 2
+      t.column  :unsigned_zerofill, "int unsigned zerofill"
     end
   end
 
@@ -48,7 +49,6 @@ class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase
       t.unsigned_bigint  :unsigned_bigint_t
       t.unsigned_float   :unsigned_float_t
       t.unsigned_decimal :unsigned_decimal_t, precision: 10, scale: 2
-      t.column :unsigned_zerofill, "int unsigned zerofill"
     end
 
     @connection.columns("unsigned_types").select { |c| /^unsigned_/.match?(c.name) }.each do |column|
diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb
index b434f4a6b6..1d72899102 100644
--- a/activerecord/test/cases/primary_keys_test.rb
+++ b/activerecord/test/cases/primary_keys_test.rb
@@ -129,12 +129,6 @@ class PrimaryKeysTest < ActiveRecord::TestCase
     assert_nothing_raised { MixedCaseMonkey.find(1).destroy }
   end
 
-  def test_supports_primary_key
-    assert_nothing_raised do
-      ActiveRecord::Base.connection.supports_primary_key?
-    end
-  end
-
   if ActiveRecord::Base.connection.supports_primary_key?
     def test_primary_key_returns_value_if_it_exists
       klass = Class.new(ActiveRecord::Base) do
diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb
index 97096e31e7..bea78d2a95 100644
--- a/activerecord/test/cases/schema_dumper_test.rb
+++ b/activerecord/test/cases/schema_dumper_test.rb
@@ -148,12 +148,7 @@ class SchemaDumperTest < ActiveRecord::TestCase
       assert_match %r{c_int_4.*limit: 4}, output
     end
 
-    if current_adapter?(:SQLite3Adapter)
-      assert_match %r{c_int_5.*limit: 5}, output
-      assert_match %r{c_int_6.*limit: 6}, output
-      assert_match %r{c_int_7.*limit: 7}, output
-      assert_match %r{c_int_8.*limit: 8}, output
-    elsif current_adapter?(:OracleAdapter)
+    if current_adapter?(:SQLite3Adapter, :OracleAdapter)
       assert_match %r{c_int_5.*limit: 5}, output
       assert_match %r{c_int_6.*limit: 6}, output
       assert_match %r{c_int_7.*limit: 7}, output