spec/as_hash_spec.rb in mostash-0.0.5 vs spec/as_hash_spec.rb in mostash-0.1.0

@@ -15,10 +15,22 @@
       mo.to_hash.should == { :foo => 'bar', :nested => { :hello => 'world' } }
     end
   end
 
   context 'initialization' do
+    it "should support initializtion from default value" do
+      mo = Mostash.new 123
+
+      mo.doesnt_exist.should == 123
+    end
+
+    it "should support initialzation from default proc" do
+      mo = Mostash.new { |hash, key| hash[key] = "Go Fish: #{key}" }
+
+      mo.doesnt_exist.should == "Go Fish: doesnt_exist"
+    end
+
     it "should support initialzation from hash with default value" do
       mo = Mostash.new(Hash.new(123))
 
       mo.doesnt_exist.should == 123
     end
@@ -82,9 +94,18 @@
       vals[0].should == :a
       vals[1].should == :b
     end
 
     context 'merge' do
+      it "should not change without bang" do
+        mo = MoStash.new :foo => 'bar', :hello => 'world'
+
+        new_mo = mo.merge( :hello => 'tester' )
+
+        new_mo.hello.should == 'tester'
+        mo.hello.should == 'world'
+      end
+
       it "should support merge when single level" do
         mo = MoStash.new :foo => 'bar', :hello => 'world'
 
         new_mo = mo.merge( :hello => 'tester' )