Added tests

Author: mgrrx

.travis.yml

@@ -0,0 +1,23 @@
+language: python
+dist: focal
+
+matrix:
+  fast_finish: true
+  include:
+    - python: 3.5
+      env: TOXENV=py35
+    - python: 3.6
+      env: TOXENV=py36
+    - python: 3.7
+      env: TOXENV=py37
+    - python: 3.8
+      env: TOXENV=py38
+    - python: 3.9
+      env: TOXENV=py39
+
+install:
+  - apt install tox
+
+script:
+  - tox
+

MANIFEST.in

@@ -0,0 +1,2 @@
+recursive-include xmlrpcproto *.rng
+include README.rst

setup.py

@@ -23,4 +23,5 @@
     packages=find_packages(exclude=("tests",)),
     install_requires=("lxml"),
     python_requires=">=3.5",
+    extras_require={"develop": ["pytest", "pytest-cov", "xmltodict"]},
 )

tests/__init__.py

@@ -0,0 +1,118 @@
+from datetime import datetime
+
+import pytest
+import xmltodict
+from xmlrpcproto.common import Binary, py2xml, xml2py
+from lxml import etree
+
+
+CASES = [
+    (
+        Binary("you can't read this!".encode()),
+        "<base64>eW91IGNhbid0IHJlYWQgdGhpcyE=</base64>",
+    ),
+    (-12.53, "<double>-12.53</double>"),
+    ("Hello world!", "<string>Hello world!</string>"),
+    (
+        datetime(year=1998, month=7, day=17, hour=14, minute=8, second=55),
+        "<dateTime.iso8601>19980717T14:08:55</dateTime.iso8601>",
+    ),
+    (42, "<i4>42</i4>"),
+    (True, "<boolean>1</boolean>"),
+    (False, "<boolean>0</boolean>"),
+    (None, "<nil/>"),
+    (
+        [1404, "Something here", 1],
+        (
+            "<array>"
+            "<data>"
+            "<value>"
+            "<i4>1404</i4>"
+            "</value>"
+            "<value>"
+            "<string>Something here</string>"
+            "</value>"
+            "<value>"
+            "<i4>1</i4>"
+            "</value>"
+            "</data>"
+            "</array>"
+        ),
+    ),
+    (
+        {"foo": 1},
+        (
+            "<struct>"
+            "<member>"
+            "<name>foo</name>"
+            "<value><i4>1</i4></value>"
+            "</member>"
+            "</struct>"
+        ),
+    ),
+    (
+        [[1, "a"]],
+        (
+            "<array>"
+            "<data>"
+            "<value>"
+            "<array>"
+            "<data>"
+            "<value>"
+            "<i4>1</i4>"
+            "</value>"
+            "<value>"
+            "<string>a</string>"
+            "</value>"
+            "</data>"
+            "</array>"
+            "</value>"
+            "</data>"
+            "</array>"
+        ),
+    ),
+]
+
+
+def normalise_dict(d):
+    """
+    Recursively convert dict-like object (eg OrderedDict) into plain dict.
+    Sorts list values.
+    """
+    out = {}
+    for k, v in dict(d).items():
+        if hasattr(v, "iteritems"):
+            out[k] = normalise_dict(v)
+        elif isinstance(v, list):
+            out[k] = []
+            for item in sorted(v):
+                if hasattr(item, "iteritems"):
+                    out[k].append(normalise_dict(item))
+                else:
+                    out[k].append(item)
+        else:
+            out[k] = v
+    return out
+
+
+@pytest.mark.parametrize("expected,data", CASES)
+def test_xml2py(expected, data):
+    data = etree.fromstring(data)
+    result = xml2py(data)
+    assert result == expected
+
+
+@pytest.mark.parametrize("data,expected", CASES)
+def test_py2xml(data, expected):
+    a = py2xml(data)
+    b = expected
+
+    if not isinstance(a, str):
+        a = etree.tostring(a, encoding="utf-8")
+    if not isinstance(b, str):
+        b = etree.tostring(b, encoding="utf-8")
+
+    _a = normalise_dict(xmltodict.parse(a))
+    _b = normalise_dict(xmltodict.parse(b))
+
+    assert _a == _b, "\n %s \n not equal \n %s" % (a.decode(), b)

tests/test_common.py

@@ -0,0 +1,18 @@
+[tox]
+envlist = py3{5-9}
+
+[testenv]
+extras =
+  develop
+
+commands=
+    py.test --cov=xmlrpcproto
+
+[testenv:checkdoc]
+skip_install=true
+deps =
+  collective.checkdocs
+  pygments
+
+commands =
+  python setup.py checkdocs