spec/pry-doc_spec.rb in pry-doc-0.5.1 vs spec/pry-doc_spec.rb in pry-doc-0.6.0

@@ -6,10 +6,11 @@
 require "#{direc}/helper"
 require "#{direc}/gem_with_cext/gems/sample"
 require 'bacon'
 require 'set'
 require 'fileutils'
+require 'readline'
 
 puts "Testing pry-doc version #{PryDoc::VERSION}..."
 puts "Ruby version: #{RUBY_VERSION}"
 
 describe PryDoc do
@@ -156,28 +157,34 @@
         def self.my_method; end
       end
 
       lambda { Pry::MethodInfo.aliases(c.method(:my_method)) }.should.not.raise NameError
     end
-
   end
 
-  if Pry::Helpers::BaseHelpers.mri_18?
-    describe "1.8 specific docs" do
-      it "finds Array#indexes" do
-        obj = Pry::MethodInfo.info_for(Array.instance_method(:indexes))
-        obj.should.not == nil
-      end
+  describe ".gem_root" do
+    it "should return the path to the gem" do
+      path = Pry::WrappedModule.new(Sample).source_location[0]
+
+      Pry::MethodInfo.gem_root(path).should ==
+        File.expand_path("gem_with_cext/gems", direc)
     end
+
+    it "should not be fooled by a parent 'lib' or 'ext' dir" do
+      path = "/foo/.rbenv/versions/1.9.3-p429/lib/ruby/gems/"\
+             "1.9.1/gems/activesupport-4.0.2/lib/active_support/"\
+             "core_ext/kernel/reporting.rb"
+
+      Pry::MethodInfo.gem_root(path).should ==
+        "/foo/.rbenv/versions/1.9.3-p429/lib/ruby/"\
+        "gems/1.9.1/gems/activesupport-4.0.2"
+    end
   end
 
-  # Ruby 1.9 and higher.
-  if !Pry::Helpers::BaseHelpers.mri_18?
-    describe "1.9 and higher specific docs" do
-      it "finds Kernel#require_relative" do
-        obj = Pry::MethodInfo.info_for(Kernel.instance_method(:require_relative))
-        obj.should.not == nil
-      end
+  describe "1.9 and higher specific docs" do
+    it "finds Kernel#require_relative" do
+      obj = Pry::MethodInfo.info_for(Kernel.instance_method(:require_relative))
+      obj.should.not == nil
     end
   end
 
   # For the time being, Pry doesn't define `mri_20?` helper method.
   if RUBY_VERSION =~ /2.0/ && RbConfig::CONFIG['ruby_install_name'] == 'ruby'