Added first tests #191

test/core/utils/base64_test.py

@@ -0,0 +1,27 @@
+from cpl.core.utils.base64 import Base64
+
+
+def test_encode():
+    assert Base64.encode("hello world") == "aGVsbG8gd29ybGQ="
+    s = "foobar"
+    assert Base64.encode(s) and isinstance(Base64.encode(s), str)
+
+
+def test_decode():
+    out = Base64.decode("aGVsbG8gd29ybGQ=")
+    if isinstance(out, bytes):
+        out = out.decode("utf-8")
+    assert out == "hello world"
+
+    orig = "äöü߀"
+    enc = Base64.encode(orig)
+    dec = Base64.decode(enc)
+    if isinstance(dec, bytes):
+        dec = dec.decode("utf-8")
+    assert dec == orig
+
+
+def test_is_b64():
+    assert Base64.is_b64("Zm9vYmFy")  # "foobar"
+    assert Base64.is_b64("Zm8=")  # "fo"
+    assert not Base64.is_b64("not_base64??")