Minor style improvements to the specs

Author: benedikt

spec/mongoid/tree/ordering_spec.rb

@@ -165,8 +165,8 @@
       end
     end
 
-    describe 'ancestors' do
-      it "#ancestors should be returned in the correct order" do
+    describe '#ancestors' do
+      it "should be returned in the correct order" do
         setup_tree <<-ENDTREE
           - root:
             - level_1_a

spec/mongoid/tree/traversal_spec.rb

@@ -144,20 +144,20 @@
       Node.stub(:roots).and_return [@root1, @root2]
     end
 
-    it 'grabs each root' do
+    it 'should grab each root' do
       Node.should_receive(:roots).and_return []
 
       Node.traverse.should == []
     end
 
-    it 'defaults the "type" arg to :depth_first' do
+    it 'should default the "type" arg to :depth_first' do
       @root1.should_receive(:traverse).with(:depth_first).and_return([])
       @root2.should_receive(:traverse).with(:depth_first).and_return([])
 
       Node.traverse.should == []
     end
 
-    it 'traverses each root' do
+    it 'should traverse each root' do
       @root1.should_receive(:traverse).and_return([1, 2])
       @root2.should_receive(:traverse).and_return([3, 4])
 
@@ -166,7 +166,7 @@
 
     describe 'when the "type" arg is :breadth_first' do
 
-      it 'traverses breadth-first' do
+      it 'should traverse breadth-first' do
         @root1.should_receive(:traverse).with(:breadth_first).and_return([])
         @root2.should_receive(:traverse).with(:breadth_first).and_return([])
 

spec/mongoid/tree_spec.rb

@@ -290,8 +290,10 @@
         end
       end
 
-      it "#ancestors_and_self should return the documents ancestors and itself" do
-        node(:subchild).ancestors_and_self.to_a.should == [node(:root), node(:child), node(:subchild)]
+      describe '#ancestors_and_self' do
+        it "should return the documents ancestors and itself" do
+          node(:subchild).ancestors_and_self.to_a.should == [node(:root), node(:child), node(:subchild)]
+        end
       end
 
       describe '#ancestor_of?' do
@@ -306,12 +308,16 @@
     end
 
     describe 'descendants' do
-      it "#descendants should return the documents descendants" do
-        node(:root).descendants.to_a.should =~ [node(:child), node(:other_child), node(:subchild)]
+      describe '#descendants' do
+        it "should return the documents descendants" do
+          node(:root).descendants.to_a.should =~ [node(:child), node(:other_child), node(:subchild)]
+        end
       end
 
-      it "#descendants_and_self should return the documents descendants and itself" do
-        node(:root).descendants_and_self.to_a.should =~ [node(:root), node(:child), node(:other_child), node(:subchild)]
+      describe '#descendants_and_self' do
+        it "should return the documents descendants and itself" do
+          node(:root).descendants_and_self.to_a.should =~ [node(:root), node(:child), node(:other_child), node(:subchild)]
+        end
       end
 
       describe '#descendant_of?' do
@@ -328,13 +334,17 @@
     end
 
     describe 'siblings' do
-      it "#siblings should return the documents siblings" do
-        node(:child).siblings.to_a.should == [node(:other_child)]
+      describe '#siblings' do
+        it "should return the documents siblings" do
+          node(:child).siblings.to_a.should == [node(:other_child)]
+        end
       end
 
-      it "#siblings_and_self should return the documents siblings and itself" do
-        node(:child).siblings_and_self.should be_kind_of(Mongoid::Criteria)
-        node(:child).siblings_and_self.to_a.should == [node(:child), node(:other_child)]
+      describe '#siblings_and_self' do
+        it "should return the documents siblings and itself" do
+          node(:child).siblings_and_self.should be_kind_of(Mongoid::Criteria)
+          node(:child).siblings_and_self.to_a.should == [node(:child), node(:other_child)]
+        end
       end
 
       describe '#sibling_of?' do