1 files changed, 6 insertions, 13 deletions
diff --git a/spec/ruby/library/pathname/new_spec.rb b/spec/ruby/library/pathname/new_spec.rb
index 760fd8638f..3ef9d9b76d 100644
--- a/spec/ruby/library/pathname/new_spec.rb
+++ b/spec/ruby/library/pathname/new_spec.rb
@@ -3,25 +3,18 @@ require 'pathname'
 
 describe "Pathname.new" do
   it "returns a new Pathname Object with 1 argument" do
-    Pathname.new('').should be_kind_of(Pathname)
+    Pathname.new('').should.is_a?(Pathname)
   end
 
   it "raises an ArgumentError when called with \0" do
-    -> { Pathname.new("\0")}.should raise_error(ArgumentError)
-  end
-
-  ruby_version_is ''...'2.7' do
-    it "is tainted if path is tainted" do
-      path = '/usr/local/bin'.taint
-      Pathname.new(path).should.tainted?
-    end
+    -> { Pathname.new("\0")}.should.raise(ArgumentError)
   end
 
   it "raises a TypeError if not passed a String type" do
-    -> { Pathname.new(nil)   }.should raise_error(TypeError)
-    -> { Pathname.new(0)     }.should raise_error(TypeError)
-    -> { Pathname.new(true)  }.should raise_error(TypeError)
-    -> { Pathname.new(false) }.should raise_error(TypeError)
+    -> { Pathname.new(nil)   }.should.raise(TypeError)
+    -> { Pathname.new(0)     }.should.raise(TypeError)
+    -> { Pathname.new(true)  }.should.raise(TypeError)
+    -> { Pathname.new(false) }.should.raise(TypeError)
   end
 
   it "initializes with an object with to_path" do