Use TemporaryDirectory for Windows

tests/test___main__.py

@@ -11,19 +11,25 @@
 
 
 def _test_cli_with_md5(url_or_id, md5, options=None):
-    with tempfile.NamedTemporaryFile() as f:
-        cmd = ["gdown", "--no-cookies", url_or_id, "-O", f.name]
+    # We can't use NamedTemporaryFile because Windows doesn't allow the subprocess
+    # to write the file created by the parent process.
+    with tempfile.TemporaryDirectory() as d:
+        file_path = os.path.join(d, "file")
+        cmd = ["gdown", "--no-cookies", url_or_id, "-O", file_path]
         if options is not None:
             cmd.extend(options)
         subprocess.call(cmd)
-        _assert_filehash(path=f.name, hash=f"md5:{md5}")
+        _assert_filehash(path=file_path, hash=f"md5:{md5}")
 
 
 def _test_cli_with_content(url_or_id, content):
-    with tempfile.NamedTemporaryFile() as f:
-        cmd = ["gdown", "--no-cookies", url_or_id, "-O", f.name]
+    # We can't use NamedTemporaryFile because Windows doesn't allow the subprocess
+    # to write the file created by the parent process.
+    with tempfile.TemporaryDirectory() as d:
+        file_path = os.path.join(d, "file")
+        cmd = ["gdown", "--no-cookies", url_or_id, "-O", file_path]
         subprocess.call(cmd)
-        with open(f.name) as f:
+        with open(file_path) as f:
             assert f.read() == content
 
 

tests/test_download.py

@@ -1,12 +1,12 @@
 import os
+import tempfile
 
 from gdown.download import download
 
 
 def test_download():
-    url = "https://raw.githubusercontent.com/wkentaro/gdown/3.1.0/gdown/__init__.py"  # NOQA
-    output = "/tmp/gdown_r"
-
-    # Usage before https://github.com/wkentaro/gdown/pull/32
-    assert download(url, output, quiet=False) == output
-    os.remove(output)
+    with tempfile.TemporaryDirectory() as d:
+        file_path = os.path.join(d, "file")
+        url = "https://raw.githubusercontent.com/wkentaro/gdown/3.1.0/gdown/__init__.py"  # NOQA
+        # Usage before https://github.com/wkentaro/gdown/pull/32
+        assert download(url=url, output=file_path, quiet=False) == file_path