base_spec.rb in ruby-progressbar-1.6.0

- old
+ new

@@ -292,10 +292,35 @@
         progressbar.stop
 
         non_tty_output.rewind
         expect(non_tty_output.read).to eql "\n\nProgress: |====\n"
       end
+
+      it 'ignores changes to the title due to the fact that the bar length cannot change' do
+        progressbar = ProgressBar::Base.new(:output => non_tty_output, :length => 20, :starting_at => 0, :total => 6, :throttle_rate => 0.0)
+
+        3.times { progressbar.increment }
+
+        progressbar.title = "Testing"
+        progressbar.stop
+
+        non_tty_output.rewind
+
+        expect(non_tty_output.read).to eql "\n\nProgress: |====\n"
+      end
+
+      it 'allows the title to be customized when the bar is created' do
+        progressbar = ProgressBar::Base.new(:output => non_tty_output, :title => 'Custom', :length => 20, :starting_at => 0, :total => 6, :throttle_rate => 0.0)
+
+        3.times { progressbar.increment }
+
+        progressbar.stop
+
+        non_tty_output.rewind
+
+        expect(non_tty_output.read).to eql "\n\nCustom: |=====\n"
+      end
     end
   end
 
   context 'when a bar is about to be completed' do
     let(:progressbar) { ProgressBar::Base.new(:starting_at => 5, :total => 6, :output => output, :length => 20) }
@@ -319,10 +344,54 @@
         expect(output.read).to end_with "                    \rProgress: |======  |\rProgress: |========|\n"
       end
     end
   end
 
+  context 'when a bar with autofinish=false is about to be completed' do
+    let(:progressbar) { ProgressBar::Base.new(:autofinish => false, :starting_at => 5, :total => 6, :output => output, :length => 20) }
+
+    context 'and it is incremented' do
+      before { progressbar.increment }
+
+      it 'does not automatically finish' do
+        expect(progressbar).not_to be_finished
+      end
+
+      it 'does not prints a new line' do
+        output.rewind
+
+        expect(output.read.end_with?("\n")).to eql false
+      end
+
+      it 'allows reset' do
+        progressbar.finish
+        expect(progressbar).to be_finished
+
+        progressbar.reset
+
+        expect(progressbar).not_to be_finished
+      end
+
+      it 'does prints a new line when manually finished' do
+        progressbar.finish
+        expect(progressbar).to be_finished
+
+        output.rewind
+
+        expect(output.read.end_with?("\n")).to eql true
+      end
+
+      it 'does not continue to print bars if finish is subsequently called' do
+        progressbar.finish
+
+        output.rewind
+
+        expect(output.read).to end_with "                    \rProgress: |======  |\rProgress: |========|\n"
+      end
+    end
+  end
+
   context 'when a bar has an unknown amount to completion' do
     let(:progressbar) { ProgressBar::Base.new(:total => nil, :output => output, :length => 80, :unknown_progress_animation_steps => ['=--', '-=-', '--=']) }
 
     it 'is represented correctly' do
       expect(progressbar.to_s('%i')).to eql '=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=--=-'
@@ -698,10 +767,24 @@
         expect(progressbar.to_s('%w%i')).to match /^====\s{96}\z/
         progressbar.increment
         expect(progressbar.to_s('%w%i')).to match /^= 5 =\s{95}\z/
       end
 
+      it 'can display a percentage, even if the total is unknown' do
+        progressbar = ProgressBar::Base.new(:output => output, :length => 100, :total => nil, :starting_at => 0)
+
+        expect(progressbar.to_s('%p')).to match /\A0\z/
+        expect(progressbar.to_s('%P')).to match /\A0\.0\z/
+      end
+
+      it 'can display a percentage, even if the total is zero' do
+        progressbar = ProgressBar::Base.new(:output => output, :length => 100, :total => 0, :starting_at => 0)
+
+        expect(progressbar.to_s('%p')).to match /\A100\z/
+        expect(progressbar.to_s('%P')).to match /\A100\.0\z/
+      end
+
       it 'displays the current capacity when passed the "%c" format flag' do
         progressbar = ProgressBar::Base.new(:output => output, :starting_at => 0)
 
         expect(progressbar.to_s('%c')).to match /^0\z/
         progressbar.increment
@@ -720,13 +803,25 @@
         progressbar = ProgressBar::Base.new(:starting_at => 33, :total => 200)
 
         expect(progressbar.to_s('%p')).to match /^16\z/
       end
 
+      it 'displays the justified percentage complete when passed the "%j" format flag' do
+        progressbar = ProgressBar::Base.new(:starting_at => 33, :total => 200)
+
+        expect(progressbar.to_s('%j')).to match /^ 16\z/
+      end
+
       it 'displays the percentage complete when passed the "%P" format flag' do
         progressbar = ProgressBar::Base.new(:starting_at => 33, :total => 200)
 
         expect(progressbar.to_s('%P')).to match /^16.50\z/
+      end
+
+      it 'displays the justified percentage complete when passed the "%J" format flag' do
+        progressbar = ProgressBar::Base.new(:starting_at => 33, :total => 200)
+
+        expect(progressbar.to_s('%J')).to match /^ 16.50\z/
       end
 
       it 'displays only up to 2 decimal places when using the "%P" flag' do
         progressbar = ProgressBar::Base.new(:starting_at => 66, :total => 99)
 