Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 52 insertions, 0 deletions

diff --git a/spec/ruby/core/struct/element_reference_spec.rb b/spec/ruby/core/struct/element_reference_spec.rb
new file mode 100644
index 0000000000..dc51fbfff1
--- /dev/null
+++ b/spec/ruby/core/struct/element_reference_spec.rb
@@ -0,0 +1,52 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+describe "Struct[]" do
+  it "is a synonym for new" do
+    StructClasses::Ruby['2.0', 'i686'].should be_kind_of(StructClasses::Ruby)
+  end
+end
+
+describe "Struct#[]" do
+  it "returns the attribute referenced" do
+    car = StructClasses::Car.new('Ford', 'Ranger', 1983)
+    car['make'].should == 'Ford'
+    car['model'].should == 'Ranger'
+    car['year'].should == 1983
+    car[:make].should == 'Ford'
+    car[:model].should == 'Ranger'
+    car[:year].should == 1983
+    car[0].should == 'Ford'
+    car[1].should == 'Ranger'
+    car[2].should == 1983
+    car[-3].should == 'Ford'
+    car[-2].should == 'Ranger'
+    car[-1].should == 1983
+  end
+
+  it "fails when it does not know about the requested attribute" do
+    car = StructClasses::Car.new('Ford', 'Ranger')
+    lambda { car[3]        }.should raise_error(IndexError)
+    lambda { car[-4]       }.should raise_error(IndexError)
+    lambda { car[:body]    }.should raise_error(NameError)
+    lambda { car['wheels'] }.should raise_error(NameError)
+  end
+
+  it "fails if passed too many arguments" do
+    car = StructClasses::Car.new('Ford', 'Ranger')
+    lambda { car[:make, :model] }.should raise_error(ArgumentError)
+  end
+
+  it "fails if not passed a string, symbol, or integer" do
+    car = StructClasses::Car.new('Ford', 'Ranger')
+    lambda { car[Object.new] }.should raise_error(TypeError)
+  end
+
+  it "returns attribute names that contain hyphens" do
+    klass = Struct.new(:'current-state')
+    tuple = klass.new(0)
+    tuple['current-state'].should == 0
+    tuple[:'current-state'].should == 0
+    tuple[0].should == 0
+  end
+end