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, 59 insertions, 0 deletions

diff --git a/spec/ruby/core/enumerable/count_spec.rb b/spec/ruby/core/enumerable/count_spec.rb
new file mode 100644
index 0000000000..9d1e08f3a9
--- /dev/null
+++ b/spec/ruby/core/enumerable/count_spec.rb
@@ -0,0 +1,59 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+describe "Enumerable#count" do
+  before :each do
+    @elements = [1, 2, 4, 2]
+    @numerous = EnumerableSpecs::Numerous.new(*@elements)
+  end
+
+  describe "when no argument or a block" do
+    it "returns size" do
+      @numerous.count.should == 4
+    end
+
+    describe "with a custom size method" do
+      before :each do
+        class << @numerous
+          def size
+            :any_object
+          end
+        end
+      end
+
+      it "ignores the custom size method" do
+        @numerous.count.should == 4
+      end
+    end
+  end
+
+  it "counts nils if given nil as an argument" do
+    EnumerableSpecs::Numerous.new(nil, nil, nil, false).count(nil).should == 3
+  end
+
+  it "accepts an argument for comparison using ==" do
+    @numerous.count(2).should == 2
+  end
+
+  it "uses a block for comparison" do
+    @numerous.count{|x| x%2==0 }.should == 3
+  end
+
+  it "ignores the block when given an argument" do
+    -> {
+      @numerous.count(4){|x| x%2==0 }.should == 1
+    }.should complain(/given block not used/)
+  end
+
+  describe "when each yields multiple values" do
+    it "gathers initial args as elements" do
+      multi = EnumerableSpecs::YieldsMulti.new
+      multi.count {|e| e == 1 }.should == 1
+    end
+
+    it "accepts an argument for comparison using ==" do
+      multi = EnumerableSpecs::YieldsMulti.new
+      multi.count([1, 2]).should == 1
+    end
+  end
+end