spec/eta_spec.rb in progress_bar-1.3.1 vs spec/eta_spec.rb in progress_bar-1.3.2

@@ -1,50 +1,51 @@
-require File.expand_path(File.join(File.dirname(__FILE__), 'spec_helper'))
+# frozen_string_literal: true
 
-describe 'ProgressBar eta output' do
+require File.expand_path(File.join(File.dirname(__FILE__), "spec_helper"))
+
+describe "ProgressBar eta output" do
+  let(:progress_bar) { ProgressBar.new(100, :eta) }
+
   before do
     Timecop.freeze Time.utc(2010, 3, 10, 0, 0, 0)
-    @progress_bar = ProgressBar.new(100, :eta)
+    progress_bar
     Timecop.freeze Time.utc(2010, 3, 10, 0, 0, 10) # 10 seconds later
   end
 
-  subject { @progress_bar.to_s }
+  subject { progress_bar.to_s }
 
-  describe 'at count=0' do
+  describe "at count=0" do
     before do
-      @progress_bar.count = 0
+      progress_bar.count = 0
     end
 
     it { should == "[00:00]" }
   end
 
-  describe 'at count=50' do
+  describe "at count=50" do
     before do
-      @progress_bar.count = 50
+      progress_bar.count = 50
     end
 
     it { should == "[00:10]" }
   end
 
-  describe 'at count=100' do
+  describe "at count=100" do
     before do
-      @progress_bar.count = 100
+      progress_bar.count = 100
     end
 
     it { should == "[00:00]" }
   end
 
-  describe 'with times over 1 hour' do
+  describe "with times over 1 hour" do
+    let(:progress_bar) { ProgressBar.new(42, :eta) }
+
     before do
       Timecop.freeze Time.utc(2010, 3, 10, 0, 0, 0)
-      @progress_bar = ProgressBar.new(42, :eta)
-      @progress_bar.count = 21
+      progress_bar.count = 21
       Timecop.freeze Time.utc(2010, 3, 10, 2, 0, 0) # 2 hours later
     end
 
-    it { should == '[02:00:00]' }
+    it { should == "[02:00:00]" }
   end
-
 end
-
-
-