Initial Commit

1 files changed, 69 insertions, 0 deletions

diff --git a/tests/unit/test_directory.py b/tests/unit/test_directory.py
new file mode 100644
index 0000000..d48bb48
--- /dev/null
+++ b/tests/unit/test_directory.py
@@ -0,0 +1,69 @@
+import base64
+import json
+import tempfile
+
+from tests.unit import base
+from chirp import chirp_common
+from chirp import directory
+
+
+class TestDirectory(base.BaseTest):
+    def setUp(self):
+        super(TestDirectory, self).setUp()
+
+        directory.enable_reregistrations()
+
+        class FakeAlias(chirp_common.Alias):
+            VENDOR = 'Taylor'
+            MODEL = 'Barmaster 2000'
+            VARIANT = 'A'
+
+        @directory.register
+        class FakeRadio(chirp_common.FileBackedRadio):
+            VENDOR = 'Dan'
+            MODEL = 'Foomaster 9000'
+            VARIANT = 'R'
+            ALIASES = [FakeAlias]
+
+            @classmethod
+            def match_model(cls, file_data, image_file):
+                return file_data == b'thisisrawdata'
+
+        self.test_class = FakeRadio
+
+    def _test_detect_finds_our_class(self, tempfn):
+        radio = directory.get_radio_by_image(tempfn)
+        self.assertTrue(isinstance(radio, self.test_class))
+        return radio
+
+    def test_detect_with_no_metadata(self):
+        with tempfile.NamedTemporaryFile() as f:
+            f.write(b'thisisrawdata')
+            f.flush()
+            self._test_detect_finds_our_class(f.name)
+
+    def test_detect_with_metadata_base_class(self):
+        with tempfile.NamedTemporaryFile() as f:
+            f.write(b'thisisrawdata')
+            f.write(self.test_class.MAGIC + b'-')
+            f.write(self.test_class._make_metadata())
+            f.flush()
+            self._test_detect_finds_our_class(f.name)
+
+    def test_detect_with_metadata_alias_class(self):
+        with tempfile.NamedTemporaryFile() as f:
+            f.write(b'thisisrawdata')
+            f.write(self.test_class.MAGIC + b'-')
+            FakeAlias = self.test_class.ALIASES[0]
+            fake_metadata = base64.b64encode(json.dumps(
+                {'vendor': FakeAlias.VENDOR,
+                 'model': FakeAlias.MODEL,
+                 'variant': FakeAlias.VARIANT,
+                }).encode())
+            f.write(fake_metadata)
+            f.flush()
+            radio = self._test_detect_finds_our_class(f.name)
+            self.assertEqual('Taylor', radio.VENDOR)
+            self.assertEqual('Barmaster 2000', radio.MODEL)
+            self.assertEqual('A', radio.VARIANT)
+