refactored naming policy into uri matcher

1 files changed, 104 insertions, 0 deletions

diff --git a/test/matcher/test_default_matcher.py b/test/matcher/test_default_matcher.py
new file mode 100644
index 0000000..2ed371f
--- /dev/null
+++ b/test/matcher/test_default_matcher.py
@@ -0,0 +1,104 @@
+
+# standard imports
+from dataclasses import dataclass
+import unittest
+
+# bsie imports
+from bsie.matcher import nodes
+from bsie.utils import ns, errors
+from bsie.utils.bsfs import URI
+
+# objects to test
+from bsie.matcher.default_matcher import DefaultMatcher
+
+
+## code ##
+
+@dataclass(kw_only=True, unsafe_hash=True)
+class Invalid(nodes.Node):
+    ucid: str
+
+class TestDefaultMatcher(unittest.TestCase):
+
+    def test_match_node(self):
+        # setup
+        matcher = DefaultMatcher('http://example.com', 'me')
+        # match_node doesn't modify existing uris
+        self.assertEqual(matcher.match_node(
+            nodes.Node(uri='http://example.com/you/foo#bar')).uri,
+            URI('http://example.com/you/foo#bar'))
+        # processes bsn:Entity
+        self.assertEqual(matcher.match_node(
+            nodes.Entity(ucid='abc123cba')).uri,
+            URI('http://example.com/me/file#abc123cba'))
+        # processes bsn:Preview
+        self.assertEqual(matcher.match_node(
+            nodes.Preview(ucid='abc123cba', size=123)).uri,
+            URI('http://example.com/me/preview#abc123cba_s123'))
+        # processes bsn:Tag
+        self.assertEqual(matcher.match_node(
+            nodes.Tag(label='hello')).uri,
+            URI('http://example.com/me/tag#hello'))
+        # processes bsn:Face
+        self.assertEqual(matcher.match_node(
+            nodes.Face(ucid='hello')).uri,
+            URI('http://example.com/me/face#hello'))
+        # raises an exception on unknown types
+        self.assertRaises(ValueError, matcher.match_node,
+            Invalid(ucid='abc123cba'))
+
+    def test_match_entity(self):
+        # setup
+        matcher = DefaultMatcher('http://example.com', 'me')
+        # match_entity uses ucid
+        self.assertEqual(matcher.match_entity(
+            nodes.Entity(ucid='123abc321')).uri,
+            URI('http://example.com/me/file#123abc321'))
+
+    def test_match_preview(self):
+        # setup
+        matcher = DefaultMatcher('http://example.com', 'me')
+        # match_preview uses ucid
+        self.assertEqual(matcher.match_preview(
+            nodes.Preview(ucid='123abc321', size=400)).uri,
+            URI('http://example.com/me/preview#123abc321_s400'))
+        self.assertEqual(matcher.match_preview(
+            nodes.Preview(ucid='321cba123', size=200)).uri,
+            URI('http://example.com/me/preview#321cba123_s200'))
+
+    def test_match_tag(self):
+        # setup
+        matcher = DefaultMatcher('http://example.com', 'me')
+        # match_tag uses label
+        self.assertEqual(matcher.match_tag(
+            nodes.Tag(label='hello')).uri,
+            URI('http://example.com/me/tag#hello'))
+        # match_tag matches the label
+        self.assertEqual(
+            matcher.match_tag(nodes.Tag(label='world')),
+            matcher.match_tag(nodes.Tag(label='world')),
+            )
+        self.assertNotEqual(
+            matcher.match_tag(nodes.Tag(label='hello')),
+            matcher.match_tag(nodes.Tag(label='world')),
+            )
+        # label can include characters that are not valid for an uri
+        self.assertEqual(matcher.match_tag(
+            nodes.Tag(label='hello world { foo bar ] ')).uri,
+            URI('http://example.com/me/tag#hello%20world%20%7B%20foo%20bar%20%5D%20'))
+
+    def test_match_face(self):
+        # setup
+        matcher = DefaultMatcher('http://example.com', 'me')
+        # match_face uses ucid
+        self.assertEqual(matcher.match_face(
+            nodes.Face(ucid='hello_world')).uri,
+            URI('http://example.com/me/face#hello_world'))
+
+
+## main ##
+
+if __name__ == '__main__':
+    unittest.main()
+
+## EOF ##