item_spec.rb in citeproc-1.0.0

- old
+ new
@@ -1,71 +1,79 @@
 require 'spec_helper'
 
 module CiteProc
-	describe Item do
-		
-		
-		describe '.new' do
-  		it { should_not be nil }
+  describe Item do
 
-			it 'creates number variables for number fields' do
-				Item.new(:edition => 23).edition.should be_a(Number)
-			end
 
-			it 'creates text variable for text fields' do
-				Item.new(:ISBN => 23).isbn.should be_a(Text)
-			end
-			
-			it 'creates date variables for date fields' do
-				Item.new(:accessed => Time.now).accessed.should be_a(CiteProc::Date)
-			end
-			
-			it 'creates names variables for name fields' do
-				Item.new(:editor => { :given => 'Jane' }).editor.should be_a(Names)
-				Item.new(:editor => 'Plato and Socrates').editor.should have(2).names
-			end
-			
-			it 'creates text variables for unknown fields' do
-				v = Item.new(:unknown => 42)[:unknown]
-				v.should be_a(Variable)
-				v.should == '42'
-			end
-		end
-		
-		describe '#empty' do
-  		it { should be_empty }
-		  
-		  it 'returns false when there is at least one variable in the item' do
-		    Item.new(:title => 'foo').should_not be_empty
-		  end
-		end
-		
-		describe '#each' do
-		  it 'yields each variable to the given block' do
-		    Item.new(:title => 'foo', :edition => 2).each.map {|kv| kv.join('-') }.sort.should == %w{edition-2 title-foo}
-		  end
-		end
+    describe '.new' do
+      it { should_not be nil }
 
-		describe '#each_value' do
-		  it "yields each variable's value to the given block" do
-		    Item.new(:title => 'foo', :edition => 2).each_value.map(&:to_s).sort.should == %w{2 foo}
-		  end
-		end
-		
-		describe '#to_citeproc' do
-			
-			it 'returns an empty hash by default' do
-				Item.new.to_citeproc.should == {}
-			end
-			
-			it 'returns a hash with stringified keys' do
-				Item.new(:issue => 42).to_citeproc.should have_key('issue')
-			end
+      it 'creates number variables for number fields' do
+        Item.new(:edition => 23).edition.should be_a(Number)
+      end
 
-			it 'returns a hash with stringified values' do
-				Item.new(:issue => 42).to_citeproc.values[0].should == '42'
-			end
+      it 'creates text variable for text fields' do
+        Item.new(:ISBN => 23).isbn.should be_a(Text)
+      end
 
-			
-		end
-	end
-end
\ No newline at end of file
+      it 'creates date variables for date fields' do
+        Item.new(:accessed => Time.now).accessed.should be_a(CiteProc::Date)
+      end
+
+      it 'creates names variables for name fields' do
+        Item.new(:editor => { :given => 'Jane' }).editor.should be_a(Names)
+        Item.new(:editor => 'Plato and Socrates').editor.should have(2).names
+      end
+
+      it 'creates text variables for unknown fields' do
+        v = Item.new(:unknown => 42)[:unknown]
+        v.should be_a(Variable)
+        v.should == '42'
+      end
+    end
+
+    describe '#empty' do
+      it { should be_empty }
+
+      it 'returns false when there is at least one variable in the item' do
+        Item.new(:title => 'foo').should_not be_empty
+      end
+    end
+
+    describe '#each' do
+      it 'yields each variable to the given block' do
+        Item.new(:title => 'foo', :edition => 2).each.map {|kv| kv.join('-') }.sort.should == %w{edition-2 title-foo}
+      end
+    end
+
+    describe '#each_value' do
+      it "yields each variable's value to the given block" do
+        Item.new(:title => 'foo', :edition => 2).each_value.map(&:to_s).sort.should == %w{2 foo}
+      end
+    end
+
+    describe '#to_citeproc' do
+      it 'returns an empty hash by default' do
+        Item.new.to_citeproc.should == {}
+      end
+
+      it 'returns a hash with stringified keys' do
+        Item.new(:issue => 42).to_citeproc.should have_key('issue')
+      end
+
+      it 'returns a hash with stringified values' do
+        Item.new(:issue => 42).to_citeproc.values[0].should == '42'
+      end
+    end
+
+    describe '#dup' do
+      it 'returns a copy' do
+        item = Item.new
+        item.dup.should_not equal(item)
+      end
+
+      it 'copies all variables' do
+        Item.new(:issued => 1976).dup[:issued].year.should == 1976
+      end
+    end
+  end
+end