Implement get_next_days_timescale

1 files changed, 9 insertions, 2 deletions

diff --git a/iss/tests/test_predictions.py b/iss/tests/test_predictions.py
index 43dad05..541b2d8 100644
--- a/iss/tests/test_predictions.py
+++ b/iss/tests/test_predictions.py
@@ -1,2 +1,9 @@
-def test_foo():
-    assert 1 == 1
+from ..predictions import Predictions
+
+
+def test_get_timescales():
+    p = Predictions(lat=32.0853, lng=34.7817, tz="Asia/Jerusalem")
+    days = 5
+    t0, t1 = p.get_next_days_timescale(days=days)
+    delta = t1.ut1 - t0.ut1
+    assert delta == days