From 6b4faeeab89ad4b5eeb88e68f53eaca5e39bbf65 Mon Sep 17 00:00:00 2001
From: Markus Schirp <mbj@schirp-dso.com>
Date: Fri, 8 Aug 2014 16:42:12 +0000
Subject: [PATCH] Add specs for Mutant::Subject::Method::Singletion#public?

---
 .../mutant/subject/method/singleton_spec.rb   | 52 ++++++++++++++-----
 1 file changed, 38 insertions(+), 14 deletions(-)

diff --git a/spec/unit/mutant/subject/method/singleton_spec.rb b/spec/unit/mutant/subject/method/singleton_spec.rb
index 72b8fd60..46e0c4f5 100644
--- a/spec/unit/mutant/subject/method/singleton_spec.rb
+++ b/spec/unit/mutant/subject/method/singleton_spec.rb
@@ -6,25 +6,21 @@ describe Mutant::Subject::Method::Singleton do
 
   let(:object)  { described_class.new(config, context, node) }
   let(:config)  { Mutant::Config::DEFAULT                    }
-  let(:context) { double                                     }
+  let(:node)    { s(:defs, s(:self), :foo, s(:args))         }
 
-  let(:node) do
-    s(:defs, s(:self), :foo, s(:args))
+  let(:context) do
+    Mutant::Context::Scope.new(scope, double('Source Path'))
+  end
+
+  let(:scope) do
+    Class.new do
+      def self.foo
+      end
+    end
   end
 
   describe '#prepare' do
 
-    let(:context) do
-      Mutant::Context::Scope.new(scope, double('Source Path'))
-    end
-
-    let(:scope) do
-      Class.new do
-        def self.foo
-        end
-      end
-    end
-
     subject { object.prepare }
 
     it 'undefines method on scope' do
@@ -39,4 +35,32 @@ describe Mutant::Subject::Method::Singleton do
 
     it { should eql("def self.foo\nend") }
   end
+
+  describe '#public?' do
+    subject { object.public? }
+
+    context 'when method is public' do
+      it { should be(true) }
+    end
+
+    context 'when method is private' do
+      before do
+        scope.class_eval do
+          private_class_method :foo
+        end
+      end
+
+      it { should be(false) }
+    end
+
+    context 'when method is protected' do
+      before do
+        class << scope
+          protected :foo
+        end
+      end
+
+      it { should be(false) }
+    end
+  end
 end