Change specs to improve formatting and ensure frozen time is reset

spec/unit/bar_format_spec.rb

@@ -33,8 +33,8 @@
 
       output.rewind
       expect(output.read).to eq([
-        "\e[1G[#{unknown}#{" " * left_chars}]",
-        "\e[1G[#{unknown}#{" " * left_chars}]",
+        "\e[1G[#{unknown}#{' ' * left_chars}]",
+        "\e[1G[#{unknown}#{' ' * left_chars}]"
       ].join)
     end
   end

spec/unit/formatter/bar_spec.rb

@@ -194,7 +194,7 @@
         "\e[1G[本本> 〜]",
         "\e[1G[本本> 〜]",
         "\e[1G[本本本> ]",
-        "\e[1G[本本本> ]\n",
+        "\e[1G[本本本> ]\n"
       ].join)
     end
   end

spec/unit/formatter/elapsed_spec.rb

@@ -5,6 +5,8 @@
 
   before { Timecop.safe_mode = false }
 
+  after { Timecop.return }
+
   it "displays elapsed time" do
     time_now = Time.local(2014, 10, 5, 12, 0, 0)
     Timecop.freeze(time_now)
@@ -24,7 +26,6 @@
       "\e[1G 3s",
       "\e[1G 4s"
     ].join)
-    Timecop.return
   end
 
   it "resets elapsed time" do
@@ -101,8 +102,7 @@
       "\e[1G 6s",
       "\e[1G 6s\n", # finished
       "\e[1G 6s",
-      "\e[1G 7s\n",
+      "\e[1G 7s\n"
     ].join)
-    Timecop.return
   end
 end

spec/unit/formatter/estimated_spec.rb

@@ -5,6 +5,8 @@
 
   before { Timecop.safe_mode = false }
 
+  after { Timecop.return }
+
   it "displays elapsed time" do
     time_now = Time.local(2014, 10, 5, 12, 0, 0)
     Timecop.freeze(time_now)
@@ -24,7 +26,6 @@
       "\e[1G 0s",
       "\e[1G 0s\n"
     ].join)
-    Timecop.return
   end
 
   it "displays unknown elapsed time when no total" do
@@ -49,6 +50,5 @@
       "\e[1G 0s",
       "\e[1G 0s\n"
     ].join)
-    Timecop.return
   end
 end

spec/unit/formatter/estimated_time_spec.rb

@@ -3,6 +3,10 @@
 RSpec.describe TTY::ProgressBar, ":eta_time token" do
   let(:output) { StringIO.new }
 
+  before { Timecop.safe_mode = false }
+
+  after { Timecop.return }
+
   it "displays estimated completion time of day" do
     time_now = Time.local(2020, 1, 5, 12, 0, 0)
     Timecop.freeze(time_now)
@@ -22,7 +26,6 @@
       "\e[1G 12:00:03",
       "\e[1G 12:00:04\n"
     ].join)
-    Timecop.return
   end
 
   it "displays estimated completion time of day with date after 24 hours" do
@@ -39,9 +42,8 @@
     output.rewind
     expect(output.read).to eq([
       "\e[1G 12:00:00",
-      "\e[1G 2020-01-09 00:00:00",
+      "\e[1G 2020-01-09 00:00:00"
     ].join)
-    Timecop.return
   end
 
   it "displays unknown estimated completion time of day as --:--:--" do
@@ -66,6 +68,5 @@
       "\e[1G 12:00:00",
       "\e[1G 12:00:01\n"
     ].join)
-    Timecop.return
   end
 end

spec/unit/formatter/mean_byte_spec.rb

@@ -5,6 +5,8 @@
 
   before { Timecop.safe_mode = false }
 
+  after { Timecop.return }
+
   it "shows mean rate in bytes per sec" do
     time_now = Time.local(2014, 10, 5, 12, 0, 0)
     Timecop.freeze(time_now)
@@ -29,7 +31,6 @@
       "\e[1G1000B",
       "\e[1G1.22KB\n"
     ].join)
-    Timecop.return
   end
 
   it "displays mean rate in bytes per sec when no total" do
@@ -49,6 +50,5 @@
       "\e[1G1000B",
       "\e[1G1.22KB"
     ].join)
-    Timecop.return
   end
 end

spec/unit/formatter/mean_rate_spec.rb

@@ -5,6 +5,8 @@
 
   before { Timecop.safe_mode = false }
 
+  after { Timecop.return }
+
   it "shows current rate per sec" do
     time_now = Time.local(2014, 10, 5, 12, 0, 0)
     Timecop.freeze(time_now)
@@ -28,7 +30,6 @@
       "\e[1G10.00",
       "\e[1G12.50\n"
     ].join)
-    Timecop.return
   end
 
   it "displays mean rate per sec when no total" do
@@ -48,6 +49,5 @@
       "\e[1G10.00",
       "\e[1G12.50"
     ].join)
-    Timecop.return
   end
 end

spec/unit/formatter/rate_spec.rb

@@ -5,6 +5,8 @@
 
   before { Timecop.safe_mode = false }
 
+  after { Timecop.return }
+
   it "shows current rate per sec" do
     time_now = Time.local(2014, 10, 5, 12, 0, 0)
     Timecop.freeze(time_now)
@@ -28,7 +30,6 @@
       "\e[1G15.00",
       "\e[1G20.00\n"
     ].join)
-    Timecop.return
   end
 
   it "displays rate per sec when no total" do
@@ -48,6 +49,5 @@
       "\e[1G15.00",
       "\e[1G20.00"
     ].join)
-    Timecop.return
   end
 end

spec/unit/head_spec.rb

@@ -35,10 +35,12 @@
   end
 
   it "exceeds 2 characters" do
-    progress = TTY::ProgressBar.new("[:bar]",
+    progress = TTY::ProgressBar.new(
+      "[:bar]",
       output: output,
       head: ">>>",
-      complete: "-", incomplete: ".", total: 20)
+      complete: "-", incomplete: ".", total: 20
+    )
     5.times { progress.advance(4) }
     output.rewind
     expect(output.read).to eq([

spec/unit/multi/events_spec.rb

@@ -157,7 +157,7 @@
     bars = TTY::ProgressBar::Multi.new("[:bar]")
 
     expect {
-      bars.on(:unknown) { }
+      bars.on(:unknown) {}
     }.to raise_error(
       ArgumentError,
       "The event unknown does not exist. Use :progress, :stopped, :paused or " \

spec/unit/pause_spec.rb

@@ -16,7 +16,7 @@
     expect(output.read).to eq([
       "\e[1G[=         ]",
       "\e[1G[==        ]",
-      "\e[1G[===       ]",
+      "\e[1G[===       ]"
     ].join)
   end
 end

spec/unit/resume_spec.rb

@@ -100,6 +100,7 @@
       "\e[1G[========= ] 12/13 92% 12B/13B 1B/s 1B/s  1.00/s  1.00/s  3s  0s",
       "\e[1G[==========] 13/13 100% 13B/13B 1B/s 1B/s  1.00/s  1.00/s  4s  0s\n"
     ].join)
+    Timecop.return
   end
 
   it "resumes paused progression with all the metrics" do
@@ -137,5 +138,6 @@
       "\e[1G[=====     ] 5/10 50% 5B/10B 1B/s 1B/s  1.00/s  1.00/s  3s  3s",
       "\e[1G[======    ] 6/10 60% 6B/10B 1B/s 1B/s  1.00/s  1.00/s  4s  2s"
     ].join)
+    Timecop.return
   end
 end