# HG changeset patch
# User Oliver Cope <oliver@redgecko.org>
# Date 1570785609 -7200
#      Fri Oct 11 11:20:09 2019 +0200
# Node ID d957442de7fbcadadb4c880f4cab08a6aa8cbd54
# Parent  7689ea096f336cf6dd4d3b6e8741f630cf6418d3
Fix string encoding issues in test suite

diff --git a/mailtools/tests/test_mailer.py b/mailtools/tests/test_mailer.py
--- a/mailtools/tests/test_mailer.py
+++ b/mailtools/tests/test_mailer.py
@@ -347,7 +347,7 @@
         from tempfile import NamedTemporaryFile
         from subprocess import check_output
 
-        with NamedTemporaryFile() as tmp:
+        with NamedTemporaryFile(mode="w", encoding="UTF-8") as tmp:
             tmp.write(
                 """
 import atexit
@@ -380,5 +380,5 @@
             tmp.flush()
             output = check_output([sys.executable, tmp.name]).strip()
             assert (
-                output == "message sent: ('fromaddr', ['toaddr'], 'message')"
+                output == b"message sent: ('fromaddr', ['toaddr'], 'message')"
             ), repr(output)
diff --git a/mailtools/tests/test_utils.py b/mailtools/tests/test_utils.py
--- a/mailtools/tests/test_utils.py
+++ b/mailtools/tests/test_utils.py
@@ -33,7 +33,7 @@
 
     with NamedTemporaryFile(suffix=".txt") as tmp:
 
-        tmp.write("hello world")
+        tmp.write(b"hello world")
         tmp.flush()
 
         result = attachment_from_file(tmp.name)
@@ -72,7 +72,7 @@
 
     with NamedTemporaryFile(suffix=".txt") as tmp:
 
-        tmp.write("hello world")
+        tmp.write(b"hello world")
         tmp.flush()
 
         result = attachment_from_file(tmp)
@@ -90,7 +90,7 @@
 
     with NamedTemporaryFile(suffix=".txt") as tmp:
 
-        tmp.write("hello world")
+        tmp.write(b"hello world")
         tmp.flush()
 
         result = attachment_from_file(tmp, "foo.png")