diff --git a/tests/test_maya_interval.py b/tests/test_maya_interval.py
index 6325ef5..d8aeb36 100755
--- a/tests/test_maya_interval.py
+++ b/tests/test_maya_interval.py
@@ -588,3 +588,14 @@ def test_interval_iso8601():
     start = maya.when('11-17-11 08:09:10')
     interval = maya.MayaInterval(start=start, duration=1)
     assert interval.iso8601() == '2011-11-17T08:09:10Z/2011-11-17T08:09:11Z'
+
+
+def test_interval_from_iso8601():
+    interval = maya.MayaInterval.from_iso8601(
+        "2018-03-18T14:27:18Z/2018-04-01T04:15:27Z"
+    )
+    s = maya.when("2018-03-18T14:27:18Z")
+    e = maya.when("2018-04-01T04:15:27Z")
+
+    assert interval.start == s
+    assert interval.end == e