From 89e1e34d977e565171329c26de6ce9c8f12340e7 Mon Sep 17 00:00:00 2001
From: Paul Kehrer <paul.l.kehrer@gmail.com>
Date: Wed, 12 Dec 2018 10:35:27 +0800
Subject: deprecate old from_encoded_point (#4640)

---
 tests/hazmat/primitives/test_ec.py | 28 ++++++++++++++++------------
 1 file changed, 16 insertions(+), 12 deletions(-)

(limited to 'tests/hazmat/primitives')

diff --git a/tests/hazmat/primitives/test_ec.py b/tests/hazmat/primitives/test_ec.py
index 9a8ddf60..7cf9a09a 100644
--- a/tests/hazmat/primitives/test_ec.py
+++ b/tests/hazmat/primitives/test_ec.py
@@ -188,9 +188,10 @@ def test_from_encoded_point():
         "04233ea3b0027127084cd2cd336a13aeef69c598d8af61369a36454a17c6c22ae"
         "c3ea2c10a84153862be4ec82940f0543f9ba866af9751a6ee79d38460b35f442e"
     )
-    pn = ec.EllipticCurvePublicNumbers.from_encoded_point(
-        ec.SECP256R1(), data
-    )
+    with pytest.warns(CryptographyDeprecationWarning):
+        pn = ec.EllipticCurvePublicNumbers.from_encoded_point(
+            ec.SECP256R1(), data
+        )
     assert pn.x == int(
         '233ea3b0027127084cd2cd336a13aeef69c598d8af61369a36454a17c6c22aec',
         16
@@ -207,9 +208,10 @@ def test_from_encoded_point_invalid_length():
         "c3ea2c10a84153862be4ec82940f0543f9ba866af9751a6ee79d38460"
     )
     with pytest.raises(ValueError):
-        ec.EllipticCurvePublicNumbers.from_encoded_point(
-            ec.SECP384R1(), bad_data
-        )
+        with pytest.warns(CryptographyDeprecationWarning):
+            ec.EllipticCurvePublicNumbers.from_encoded_point(
+                ec.SECP384R1(), bad_data
+            )
 
 
 def test_from_encoded_point_unsupported_point_no_backend():
@@ -218,16 +220,18 @@ def test_from_encoded_point_unsupported_point_no_backend():
         "02233ea3b0027127084cd2cd336a13aeef69c598d8af61369a36454a17c6c22a"
     )
     with pytest.raises(ValueError):
-        ec.EllipticCurvePublicNumbers.from_encoded_point(
-            ec.SECP256R1(), unsupported_type
-        )
+        with pytest.warns(CryptographyDeprecationWarning):
+            ec.EllipticCurvePublicNumbers.from_encoded_point(
+                ec.SECP256R1(), unsupported_type
+            )
 
 
 def test_from_encoded_point_not_a_curve():
     with pytest.raises(TypeError):
-        ec.EllipticCurvePublicNumbers.from_encoded_point(
-            "notacurve", b"\x04data"
-        )
+        with pytest.warns(CryptographyDeprecationWarning):
+            ec.EllipticCurvePublicNumbers.from_encoded_point(
+                "notacurve", b"\x04data"
+            )
 
 
 def test_ec_public_numbers_repr():
-- 
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