2 files changed, 41 insertions, 0 deletions
diff --git a/python/tests/files/dummy.pdf b/python/tests/files/dummy.pdf
new file mode 100644
index 0000000..774c2ea
--- /dev/null
+++ b/python/tests/files/dummy.pdf
diff --git a/python/tests/test_misc.py b/python/tests/test_misc.py
new file mode 100644
index 0000000..a7879c8
--- /dev/null
+++ b/python/tests/test_misc.py
@@ -0,0 +1,41 @@
+
+import pytest
+
+from sandcrawler import gen_file_metadata, b32_hex
+
+def test_gen_file_metadata():
+    
+    # valid (but very small) PDF file
+    with open('tests/files/dummy.pdf', 'rb') as f:
+        file_meta = gen_file_metadata(f.read())
+    assert file_meta == {
+        'mimetype': 'application/pdf',
+        'md5hex': '2942bfabb3d05332b66eb128e0842cff',
+        'sha1hex': '90ffd2359008d82298821d16b21778c5c39aec36',
+        'sha256hex': '3df79d34abbca99308e79cb94461c1893582604d68329a41fd4bec1885e6adb4',
+        'size_bytes': 13264,
+    }
+
+    # valid HTML
+    fm = gen_file_metadata(
+        b"""<html><head><title>dummy</title></head><body>html document</body></html>""")
+    assert fm['mimetype'] == 'text/html'
+
+    # bogus text
+    fm = gen_file_metadata(b"asdf1234")
+    assert fm['mimetype'] == 'text/plain'
+    assert fm['size_bytes'] == 8
+
+def test_b32_hex():
+
+    # valid b32
+    assert b32_hex('sha1:TZCYZ2ULEHYGESS4L3RNH75I23KKFSMC') == '9e458cea8b21f0624a5c5ee2d3ffa8d6d4a2c982'
+    assert b32_hex('TZCYZ2ULEHYGESS4L3RNH75I23KKFSMC') == '9e458cea8b21f0624a5c5ee2d3ffa8d6d4a2c982'
+
+    # sha1hex pass-through
+    s = 'bda3c1017d52e826bbd1da51efad877272d300f9'
+    assert b32_hex(s) == s
+
+    # invalid
+    with pytest.raises(ValueError):
+        assert b32_hex('blah') == 'blah'