chore: update multiple targets test

tests/test_parser.py

@@ -12,6 +12,7 @@
     DirectoryTarget,
     SHA256Target,
     ValueTarget,
+    MultipleTargets,
 )
 from streaming_form_data.validators import MaxSizeValidator, ValidationError
 
@@ -126,44 +127,6 @@ def test_basic_multiple():
     assert third.value == b"baz"
 
 
-def test_multiple_inputs():
-    data = b"""\
------------------------------111217161535371856203688828
-Content-Disposition: form-data; name="files"; filename="first.txt"
-Content-Type: text/plain
-
-first
-
------------------------------111217161535371856203688828
-Content-Disposition: form-data; name="files"; filename="second.txt"
-Content-Type: text/plain
-
-second
-
------------------------------111217161535371856203688828
-Content-Disposition: form-data; name="files"; filename="third.txt"
-Content-Type: text/plain
-
-third
-
------------------------------111217161535371856203688828--
-""".replace(b"\n", b"\r\n")
-
-    target = ValueTarget()
-
-    parser = StreamingFormDataParser(
-        headers={
-            "Content-Type": "multipart/form-data; boundary=111217161535371856203688828"
-        }
-    )
-    parser.register("files")
-
-    parser.data_received(data)
-
-    breakpoint()
-    assert target.multipart_filename == "ab.txt"
-
-
 def test_chunked_single():
     expected_value = "hello world"
 
@@ -878,6 +841,47 @@ def test_extra_headers():
     assert target.value == b"Joe owes =80100."
 
 
+def test_multiple_inputs(tmp_path):
+    data = b"""\
+--111217161535371856203688828
+Content-Disposition: form-data; name="files"; filename="first.txt"
+Content-Type: text/plain
+
+first
+--111217161535371856203688828
+Content-Disposition: form-data; name="files"; filename="second.txt"
+Content-Type: text/plain
+
+second
+--111217161535371856203688828
+Content-Disposition: form-data; name="files"; filename="third.txt"
+Content-Type: text/plain
+
+third
+--111217161535371856203688828--
+""".replace(b"\n", b"\r\n")
+
+    class next_target:
+        def __init__(self):
+            self._index = 0
+
+        def __call__(self):
+            return FileTarget(tmp_path / f"{self._index}.txt")
+
+    target = MultipleTargets(next_target())
+
+    parser = StreamingFormDataParser(
+        headers={
+            "Content-Type": "multipart/form-data; boundary=111217161535371856203688828"
+        }
+    )
+    parser.register("files", target)
+
+    parser.data_received(data)
+
+    assert len(target._targets) == 3
+
+
 def test_case_insensitive_content_disposition_header():
     content_disposition_header = "Content-Disposition"