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

@@ -1,50 +1,45 @@
-require File.expand_path(File.join(File.dirname(__FILE__), 'spec_helper'))
+# frozen_string_literal: true
 
-describe 'ProgressBar counter output' do
-  before do
-    @progress_bar = ProgressBar.new(100, :counter)
-  end
+require File.expand_path(File.join(File.dirname(__FILE__), "spec_helper"))
 
-  subject { @progress_bar.to_s }
+describe "ProgressBar counter output" do
+  let(:progress_bar) { ProgressBar.new(100, :counter) }
 
-  describe 'at count=0' do
+  subject { progress_bar.to_s }
+
+  describe "at count=0" do
     before do
-      @progress_bar.count = 0
+      progress_bar.count = 0
     end
 
     it { should == "[  0/100]" }
   end
 
-  describe 'at count=50' do
+  describe "at count=50" do
     before do
-      @progress_bar.count = 50
+      progress_bar.count = 50
     end
 
     it { should == "[ 50/100]" }
   end
 
-  describe 'at count=100' do
+  describe "at count=100" do
     before do
-      @progress_bar.count = 100
+      progress_bar.count = 100
     end
 
     it { should == "[100/100]" }
   end
 
-  describe 'with a shorter max' do
-    before do
-      @progress_bar = ProgressBar.new(42, :counter)
-    end
+  describe "with a shorter max" do
+    let(:progress_bar) { ProgressBar.new(42, :counter) }
 
-    it { should == '[ 0/42]' }
+    it { should == "[ 0/42]" }
   end
 
-  describe 'with a longer max' do
-    before do
-      @progress_bar = ProgressBar.new(4242, :counter)
-    end
+  describe "with a longer max" do
+    let(:progress_bar) { ProgressBar.new(4242, :counter) }
 
-    it { should == '[   0/4242]' }
+    it { should == "[   0/4242]" }
   end
-
 end