Add an SSHConfig dict to provide type conversion helpers

1 files changed, 45 insertions, 0 deletions

diff --git a/tests/test_config.py b/tests/test_config.py
new file mode 100644
index 00000000..9edab3d9
--- /dev/null
+++ b/tests/test_config.py
@@ -0,0 +1,45 @@
+# This file is part of Paramiko and subject to the license in /LICENSE in this
+# repository
+
+import pytest
+from paramiko import config
+
+
+def test_SSHConfigDict_construct_empty():
+    assert not config.SSHConfigDict()
+
+
+def test_SSHConfigDict_construct_from_list():
+    assert config.SSHConfigDict([(1, 2)])[1] == 2
+
+
+def test_SSHConfigDict_construct_from_dict():
+    assert config.SSHConfigDict({1: 2})[1] == 2
+
+
+@pytest.mark.parametrize("true_ish", ("yes", "YES", "Yes", True))
+def test_SSHConfigDict_as_bool_true_ish(true_ish):
+    assert config.SSHConfigDict({"key": true_ish}).as_bool("key") is True
+
+
+@pytest.mark.parametrize("false_ish", ("no", "NO", "No", False))
+def test_SSHConfigDict_as_bool(false_ish):
+    assert config.SSHConfigDict({"key": false_ish}).as_bool("key") is False
+
+
+@pytest.mark.parametrize("int_val", ("42", 42))
+def test_SSHConfigDict_as_int(int_val):
+    assert config.SSHConfigDict({"key": int_val}).as_int("key") == 42
+
+
+@pytest.mark.parametrize("non_int", ("not an int", None, object()))
+def test_SSHConfigDict_as_int_failures(non_int):
+    conf = config.SSHConfigDict({"key": non_int})
+
+    try:
+        int(non_int)
+    except Exception as e:
+        exception_type = type(e)
+
+    with pytest.raises(exception_type):
+        conf.as_int("key")