mean_byte_spec.rb in tty-progressbar-0.10.0

- old
+ new

@@ -7,21 +7,28 @@
 
   it "shows mean rate in bytes per sec" do
     time_now = Time.local(2014, 10, 5, 12, 0, 0)
     Timecop.freeze(time_now)
     progress = TTY::ProgressBar.new(":mean_byte", output: output, total: 10000, interval: 1)
+    # Generate a serie of advances at 2s intervals
+    #   t+0     advance=0         total=0
+    #   t+2     advance=1000      total=1000
+    #   t+4     advance=2000      total=3000
+    #   t+6     advance=3000      total=6000
+    #   t+8     advance=4000      total=10_000
+    # NOTE: mean_byte uses 1024 for the scale in K, M ...
     5.times do |i|
       time_now = Time.local(2014, 10, 5, 12, 0, i * 2)
       Timecop.freeze(time_now)
       progress.advance(i * 1000)
     end
     output.rewind
     expect(output.read).to eq([
-      "\e[1G0.0B",
+      "\e[1G0B",
       "\e[1G500.0B",
+      "\e[1G750.0B",
       "\e[1G1000.0B",
-      "\e[1G1.46KB",
-      "\e[1G1.95KB\n"
+      "\e[1G1.22KB\n"
     ].join)
     Timecop.return
   end
 end