Merge pull request #4 from y-yagi/fix_ZeroDivisionError

prevent `ZeroDivisionError`
y-yagi · May 8, 2016 · a1c1378 · a1c1378
2 parents 821ede6 + 97607b9
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.2.1
+
+* Prevent raising `ZeroDivisionError`
+
 ## 0.2.0
 
 * Add support for Rails 5
diff --git a/lib/minitest/test_profile/reporter.rb b/lib/minitest/test_profile/reporter.rb
@@ -43,6 +43,7 @@ def slow_tests_total_time
       end
 
       def ratio
+        return 0.0 if @calculated_total_time == 0
         (slow_tests_total_time / @calculated_total_time) * 100
       end