+
+ def test_block_duration_in_words
+ words = block_duration_in_words(364.days)
+ assert_equal "11 months", words
+
+ words = block_duration_in_words(24.hours)
+ assert_equal "1 day", words
+
+ # Ensure that nil hours is not passed to i18n.t
+ words = block_duration_in_words(10.minutes)
+ assert_equal "0 hours", words
+
+ words = block_duration_in_words(0)
+ assert_equal "0 hours", words
+
+ # Ensure that (slightly) negative durations don't mess everything up
+ # This can happen on zero hour blocks when ends_at is a millisecond before created_at
+ words = block_duration_in_words(-0.001)
+ assert_equal "0 hours", words
+ end