modify backend selection to allow multiple backends via comma delimiter
diff --git a/tests/test_utils.py b/tests/test_utils.py
index e8037c1..a7da490 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -21,7 +21,7 @@
from .utils import (
load_nist_vectors, load_vectors_from_file, load_cryptrec_vectors,
load_openssl_vectors, load_hash_vectors, check_for_iface,
- check_backend_support, modify_backend_list
+ check_backend_support, select_backends
)
@@ -29,25 +29,46 @@
pass
-def test_modify_backend_list_leave_one():
+def test_select_one_backend():
b1 = pretend.stub(name="b1")
b2 = pretend.stub(name="b2")
b3 = pretend.stub(name="b3")
backends = [b1, b2, b3]
name = "b2"
- modify_backend_list(name, backends)
+ select_backends(name, backends)
assert len(backends) == 1
assert backends[0] == b2
-def test_modify_backend_list_error_none():
+def test_select_no_backend():
b1 = pretend.stub(name="b1")
b2 = pretend.stub(name="b2")
b3 = pretend.stub(name="b3")
backends = [b1, b2, b3]
name = "back!"
with pytest.raises(ValueError):
- modify_backend_list(name, backends)
+ select_backends(name, backends)
+
+
+def test_select_backends_none():
+ b1 = pretend.stub(name="b1")
+ b2 = pretend.stub(name="b2")
+ b3 = pretend.stub(name="b3")
+ backends = [b1, b2, b3]
+ name = None
+ select_backends(name, backends)
+ assert len(backends) == 3
+
+
+def test_select_two_backends():
+ b1 = pretend.stub(name="b1")
+ b2 = pretend.stub(name="b2")
+ b3 = pretend.stub(name="b3")
+ backends = [b1, b2, b3]
+ name = "b2 ,b1 "
+ select_backends(name, backends)
+ assert len(backends) == 2
+ assert backends == [b1, b2]
def test_check_for_iface():