Update to ruby/spec@519df35

1 files changed, 18 insertions, 0 deletions

diff --git a/spec/ruby/library/cmath/math/cos_spec.rb b/spec/ruby/library/cmath/math/cos_spec.rb
new file mode 100644
index 0000000000..3f097bcb3b
--- /dev/null
+++ b/spec/ruby/library/cmath/math/cos_spec.rb
@@ -0,0 +1,18 @@
+require_relative '../../../spec_helper'
+
+ruby_version_is ''...'2.7' do
+  require 'complex'
+  require_relative 'shared/cos'
+
+  describe "Math#cos" do
+    it_behaves_like :complex_math_cos, :_, IncludesMath.new
+
+    it "is a private instance method" do
+      IncludesMath.should have_private_instance_method(:cos)
+    end
+  end
+
+  describe "Math.cos" do
+    it_behaves_like :complex_math_cos, :_, CMath
+  end
+end