Align decimals in elapsed time display. (#84)

Author: wtn

lib/console/clock.rb

@@ -12,7 +12,7 @@ module Clock
 		# @returns [String] The formatted duration.
 		def self.formatted_duration(duration)
 			if duration < 60.0
-				return "#{duration.round(2)}s"
+				return format("%.2fs", duration)
 			end
 
 			duration /= 60.0

test/console/clock.rb

@@ -8,11 +8,13 @@
 describe Console::Clock do
 	with ".formatted_duration" do
 		it "can format seconds" do
-			expect(subject.formatted_duration(0)).to be == "0s"
-			expect(subject.formatted_duration(1)).to be == "1s"
-			expect(subject.formatted_duration(2)).to be == "2s"
-			expect(subject.formatted_duration(10)).to be == "10s"
-			expect(subject.formatted_duration(59)).to be == "59s"
+			expect(subject.formatted_duration(0)).to be == "0.00s"
+			expect(subject.formatted_duration(0.5)).to be == "0.50s"
+			expect(subject.formatted_duration(0.667)).to be == "0.67s"
+			expect(subject.formatted_duration(1)).to be == "1.00s"
+			expect(subject.formatted_duration(2)).to be == "2.00s"
+			expect(subject.formatted_duration(10)).to be == "10.00s"
+			expect(subject.formatted_duration(59)).to be == "59.00s"
 		end
 
 		it "can format minutes" do

test/progress.rb

@@ -67,7 +67,7 @@
 			expect(console_capture.last).to have_keys(
 				severity: be == :info,
 				subject: be == "My Measurement",
-				arguments: have_attributes(first: be =~ /100\/100 completed in .*?, 0.0s remaining\./),
+				arguments: have_attributes(first: be =~ /100\/100 completed in .*?, 0\.00s remaining\./),
 				event: have_keys(
 					type: be == :progress,
 					current: be == 100,