Fix test file name

Author: justmobilize

tests/method_files.py renamed to tests/files_test.py

@@ -71,6 +71,14 @@ def test_post_files_text(sock, requests):
             mock.call(b"\r\n"),
         ]
     )
+    sock.send.assert_has_calls(
+        [
+            mock.call(b"Content-Length"),
+            mock.call(b": "),
+            mock.call(b"131"),
+            mock.call(b"\r\n"),
+        ]
+    )
     sock.send.assert_has_calls(
         [
             mock.call(
@@ -113,6 +121,14 @@ def test_post_files_file(sock, requests):
             mock.call(b"\r\n"),
         ]
     )
+    sock.send.assert_has_calls(
+        [
+            mock.call(b"Content-Length"),
+            mock.call(b": "),
+            mock.call(b"347"),
+            mock.call(b"\r\n"),
+        ]
+    )
     sock.send.assert_has_calls(
         [
             mock.call(
@@ -176,6 +192,14 @@ def test_post_files_complex(sock, requests):
             mock.call(b"\r\n"),
         ]
     )
+    sock.send.assert_has_calls(
+        [
+            mock.call(b"Content-Length"),
+            mock.call(b": "),
+            mock.call(b"796"),
+            mock.call(b"\r\n"),
+        ]
+    )
     sock.send.assert_has_calls(
         [
             mock.call(