spec/unit/printer_spec.rb in lhm-2.1.0 vs spec/unit/printer_spec.rb in lhm-2.2.0

@@ -3,17 +3,17 @@
 require 'lhm/printer'
 
 describe Lhm::Printer do
   include UnitHelper
 
-  describe "percentage printer" do
+  describe 'percentage printer' do
 
     before(:each) do
       @printer = Lhm::Printer::Percentage.new
     end
 
-    it "prints the percentage" do
+    it 'prints the percentage' do
       mock = MiniTest::Mock.new
       10.times do |i|
         mock.expect(:write, :return_value) do |message|
           assert_match /^\r/, message.first
           assert_match /#{i}\/10/, message.first
@@ -23,11 +23,11 @@
       @printer.instance_variable_set(:@output, mock)
       10.times { |i| @printer.notify(i, 10) }
       mock.verify
     end
 
-    it "always print a bigger message" do
+    it 'always print a bigger message' do
       @length = 0
       mock = MiniTest::Mock.new
       3.times do |i|
         mock.expect(:write, :return_value) do |message|
           assert message.first.length >= @length
@@ -43,11 +43,11 @@
       @printer.notify(0, nil)
 
       mock.verify
     end
 
-    it "prints the end message" do
+    it 'prints the end message' do
       mock = MiniTest::Mock.new
       mock.expect(:write, :return_value, [String])
       mock.expect(:write, :return_value, ["\n"])
 
       @printer.instance_variable_set(:@output, mock)
@@ -55,19 +55,19 @@
 
       mock.verify
     end
   end
 
-  describe "dot printer" do
+  describe 'dot printer' do
 
     before(:each) do
       @printer = Lhm::Printer::Dot.new
     end
 
-    it "prints the dots" do
+    it 'prints the dots' do
       mock  = MiniTest::Mock.new
       10.times do
-        mock.expect(:write, :return_value, ["."])
+        mock.expect(:write, :return_value, ['.'])
       end
 
       @printer.instance_variable_set(:@output, mock)
       10.times { @printer.notify }