Revert "Add tests for pyoxigraph parse and serialize functions"

This reverts commit 5c6a71ba67.

python/tests/test_parse.py

@@ -1,20 +0,0 @@
-import unittest
-import io
-
-from pyoxigraph import *
-
-
-class TestParse(unittest.TestCase):
-    def test_parse(self):
-        input = io.BytesIO(b'<foo> <p> "1" .')
-        result = list(parse(input, "text/turtle", base_iri="http://example.com/"))
-
-        assert result == [
-            Triple(
-                NamedNode("http://example.com/foo"),
-                NamedNode("http://example.com/p"),
-                Literal(
-                    "1", datatype=NamedNode("http://www.w3.org/2001/XMLSchema#string")
-                ),
-            )
-        ]

python/tests/test_serialize.py

@@ -1,24 +0,0 @@
-import unittest
-import io
-
-from pyoxigraph import *
-
-
-class TestSerialize(unittest.TestCase):
-    def test_serialize(self):
-        output = io.BytesIO()
-        serialize(
-            [
-                Triple(
-                    NamedNode("http://example.com"),
-                    NamedNode("http://example.com/p"),
-                    Literal("1"),
-                )
-            ],
-            output,
-            "text/turtle",
-        )
-
-        assert (
-            output.getvalue() == b'<http://example.com> <http://example.com/p> "1" .\n'
-        )