Adding upstream version 2.1.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/tests/duration/test_add_sub.py b/tests/duration/test_add_sub.py
new file mode 100644
index 0000000..530343a
--- /dev/null
+++ b/tests/duration/test_add_sub.py
@@ -0,0 +1,52 @@
+from datetime import timedelta
+
+import pendulum
+
+from ..conftest import assert_duration
+
+
+def test_add_interval():
+    p1 = pendulum.duration(days=23, seconds=32)
+    p2 = pendulum.duration(days=12, seconds=30)
+
+    p = p1 + p2
+    assert_duration(p, 0, 0, 5, 0, 0, 1, 2)
+
+
+def test_add_timedelta():
+    p1 = pendulum.duration(days=23, seconds=32)
+    p2 = timedelta(days=12, seconds=30)
+
+    p = p1 + p2
+    assert_duration(p, 0, 0, 5, 0, 0, 1, 2)
+
+
+def test_add_unsupported():
+    p = pendulum.duration(days=23, seconds=32)
+    assert NotImplemented == p.__add__(5)
+
+
+def test_sub_interval():
+    p1 = pendulum.duration(days=23, seconds=32)
+    p2 = pendulum.duration(days=12, seconds=28)
+
+    p = p1 - p2
+    assert_duration(p, 0, 0, 1, 4, 0, 0, 4)
+
+
+def test_sub_timedelta():
+    p1 = pendulum.duration(days=23, seconds=32)
+    p2 = timedelta(days=12, seconds=28)
+
+    p = p1 - p2
+    assert_duration(p, 0, 0, 1, 4, 0, 0, 4)
+
+
+def test_sub_unsupported():
+    p = pendulum.duration(days=23, seconds=32)
+    assert NotImplemented == p.__sub__(5)
+
+
+def test_neg():
+    p = pendulum.duration(days=23, seconds=32)
+    assert_duration(-p, 0, 0, -3, -2, 0, 0, -32)