Fix imprecise float comparison

rails · May 18, 2009 · 9fcadcb · 9fcadcb
1 parent ad85771
commit 9fcadcb
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/activesupport/test/core_ext/duration_test.rb b/activesupport/test/core_ext/duration_test.rb
@@ -44,20 +44,20 @@ def test_since_and_ago_with_fractional_days
     Time.stubs(:now).returns Time.local(2000)
     # since
     assert_equal 36.hours.since, 1.5.days.since
-    assert_equal((24 * 1.7).hours.since, 1.7.days.since)
+    assert_in_delta((24 * 1.7).hours.since, 1.7.days.since, 0.01)
     # ago
     assert_equal 36.hours.ago, 1.5.days.ago
-    assert_equal((24 * 1.7).hours.ago, 1.7.days.ago)
+    assert_in_delta((24 * 1.7).hours.ago, 1.7.days.ago, 0.01)
   end
 
   def test_since_and_ago_with_fractional_weeks
     Time.stubs(:now).returns Time.local(2000)
     # since
     assert_equal((7 * 36).hours.since, 1.5.weeks.since)
-    assert_equal((7 * 24 * 1.7).hours.since, 1.7.weeks.since)
+    assert_in_delta((7 * 24 * 1.7).hours.since, 1.7.weeks.since, 0.01)
     # ago
     assert_equal((7 * 36).hours.ago, 1.5.weeks.ago)
-    assert_equal((7 * 24 * 1.7).hours.ago, 1.7.weeks.ago)
+    assert_in_delta((7 * 24 * 1.7).hours.ago, 1.7.weeks.ago, 0.01)
   end
 
   def test_deprecated_fractional_years