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from workers import Blob, FormData, Response, WorkerEntrypoint
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class Default(WorkerEntrypoint):
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    async def fetch(self, request):
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        if request.url.endswith("/sub"):
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            return Response("Hi there!")
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        elif request.url.endswith("/sub_headers"):
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            assert request.headers.get("Custom-Req-Header") == "123"
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            return Response(
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                "Hi there!", headers={"Custom-Header-That-Should-Passthrough": True}
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            )
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        elif request.url.endswith("/redirect"):
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            return Response.redirect("https://example.com/sub", status=301)
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        elif request.url.endswith("/formdata"):
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            data = FormData({"field": "value"})
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            return Response(data)
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        elif request.url.endswith("/formdatablob"):
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            data = FormData({"field": "value"})
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            data["blob.py"] = Blob("print(42)", content_type="text/python")
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            data.append(
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                "metadata",
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                Blob("{}", content_type="text/python"),
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                filename="metadata.json",
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            )
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            return Response(data)
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        elif request.url.endswith("/ignore"):
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            # Just a test path that we ignore, used for requests that we don't care about
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            # the result of.
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            return Response("ignored")
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        else:
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            raise ValueError("Unexpected path " + request.url)
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    def test(self):
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        pass