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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { TextDelimiterStream } from "./text_delimiter_stream.ts";import { testTransformStream } from "./_test_common.ts";
Deno.test("TextDelimiterStream handles discard", async () => {  const delimStream = new TextDelimiterStream("foo", {    disposition: "discard",  });  const inputs = [    "qwertzu", // no delimiter    "iopasdfoomnbvc", // one delimiter in the middle    "xylkjhfoogfdsapfoooiuzt", // two separate delimiters    "euoifoofooaueiou", // two consecutive delimiters    "rewq098765432fo", // split delimiter (1/2)    "o349012i491290", // split delimiter (2/2)  ];  const outputs = [    "qwertzuiopasd",    "mnbvcxylkjh",    "gfdsap",    "oiuzteuoi",    "",    "aueiourewq098765432",    "349012i491290",  ];
  await testTransformStream(delimStream, inputs, outputs);});
Deno.test("TextDelimiterStream handles suffix", async () => {  const delimStream = new TextDelimiterStream("foo", {    disposition: "suffix",  });  const inputs = [    "qwertzu", // no delimiter    "iopasdfoomnbvc", // one delimiter in the middle    "xylkjhfoogfdsapfoooiuzt", // two separate delimiters    "euoifoofooaueiou", // two consecutive delimiters    "rewq098765432fo", // split delimiter (1/2)    "o349012i491290", // split delimiter (2/2)  ];  const outputs = [    "qwertzuiopasdfoo",    "mnbvcxylkjhfoo",    "gfdsapfoo",    "oiuzteuoifoo",    "foo",    "aueiourewq098765432foo",    "349012i491290",  ];
  await testTransformStream(delimStream, inputs, outputs);});
Deno.test("TextDelimiterStream handles prefix", async () => {  const delimStream = new TextDelimiterStream("foo", {    disposition: "prefix",  });  const inputs = [    "qwertzu", // no delimiter    "iopasdfoomnbvc", // one delimiter in the middle    "xylkjhfoogfdsapfoooiuzt", // two separate delimiters    "euoifoofooaueiou", // two consecutive delimiters    "rewq098765432fo", // split delimiter (1/2)    "o349012i491290", // split delimiter (2/2)  ];  const outputs = [    "qwertzuiopasd",    "foomnbvcxylkjh",    "foogfdsap",    "foooiuzteuoi",    "foo",    "fooaueiourewq098765432",    "foo349012i491290",  ];
  await testTransformStream(delimStream, inputs, outputs);});