Add bin and edit workflow

bin/gems/facets-3.1.0/test/standard/pathname/test_chdir.rb

@@ -0,0 +1,16 @@
+covers 'facets/pathname/chdir'
+
+test_case Pathname do
+
+  method :chdir do
+
+    test do
+      Pathname.pwd.basename.to_s.assert != 'tmp'
+      Pathname.new('tmp').chdir do
+        Pathname.pwd.basename.to_s.assert == 'tmp'
+      end
+    end
+
+  end
+end
+