1 files changed, 66 insertions, 0 deletions
diff --git a/test/utils/test_node.py b/test/utils/test_node.py
new file mode 100644
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+++ b/test/utils/test_node.py
@@ -0,0 +1,66 @@
+"""
+
+Part of the bsie test suite.
+A copy of the license is provided with the project.
+Author: Matthias Baumgartner, 2022
+"""
+# imports
+import unittest
+
+# bsie imports
+from bsie.utils.bsfs import URI
+from bsie.utils import ns
+
+# objects to test
+from bsie.utils.node import Node
+
+
+## code ##
+
+class TestNode(unittest.TestCase):
+    def test_equality(self):
+        uri = URI('http://example.com/me/entity#1234')
+        node = Node(ns.bsfs.Entity, uri)
+        # basic equivalence
+        self.assertEqual(node, Node(ns.bsfs.Entity, URI('http://example.com/me/entity#1234')))
+        self.assertEqual(hash(node), hash(Node(ns.bsfs.Entity, URI('http://example.com/me/entity#1234'))))
+        # equality respects uri
+        self.assertNotEqual(node, Node(ns.bsfs.Entity, URI('http://example.com/me/entity#4321')))
+        self.assertNotEqual(hash(node), hash(Node(ns.bsfs.Entity, URI('http://example.com/me/entity#4321'))))
+        # equality respects node_type
+        self.assertNotEqual(node, Node(ns.bsfs.Foo, uri))
+        self.assertNotEqual(hash(node), hash(Node(ns.bsfs.Foo, uri)))
+        # not equal to other types
+        self.assertNotEqual(node, 1234)
+        self.assertNotEqual(hash(node), hash(1234))
+        self.assertNotEqual(node, uri)
+        self.assertNotEqual(hash(node), hash(uri))
+        self.assertNotEqual(node, ns.bsfs.Entity)
+        self.assertNotEqual(hash(node), hash(ns.bsfs.Entity))
+        class Foo(): pass
+        self.assertNotEqual(node, Foo())
+        self.assertNotEqual(hash(node), hash(Foo()))
+
+    def test_str(self):
+        uri = URI('http://example.com/me/entity#1234')
+        # basic string conversion
+        node = Node(ns.bsfs.Entity, uri)
+        self.assertEqual(str(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#1234)')
+        self.assertEqual(repr(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#1234)')
+        # string conversion respects node_type
+        node = Node(ns.bsfs.Foo, uri)
+        self.assertEqual(str(node), 'Node(http://bsfs.ai/schema/Foo, http://example.com/me/entity#1234)')
+        self.assertEqual(repr(node), 'Node(http://bsfs.ai/schema/Foo, http://example.com/me/entity#1234)')
+        # string conversion respects uri
+        node = Node(ns.bsfs.Entity, URI('http://example.com/me/entity#4321'))
+        self.assertEqual(str(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#4321)')
+        self.assertEqual(repr(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#4321)')
+
+
+
+## main ##
+
+if __name__ == '__main__':
+    unittest.main()
+
+## EOF ##