30 lines
816 B
JavaScript
30 lines
816 B
JavaScript
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var test = require('tap').test;
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var streamBuffers = require("stream-buffers");
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var MatchStream = require('../');
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test("pipe until pattern", function (t) {
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t.plan(2);
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var ms = new MatchStream({ pattern: 'World'}, function (buf, matched, extra) {
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if (!matched) {
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return this.push(buf);
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}
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this.push(buf);
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t.equal(extra.toString(), 'World');
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return this.push(null); //end the stream
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});
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var sourceStream = new streamBuffers.ReadableStreamBuffer();
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sourceStream.put("Hello World");
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var writableStream = new streamBuffers.WritableStreamBuffer();
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sourceStream
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.pipe(ms)
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.pipe(writableStream)
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.once('close', function () {
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var str = writableStream.getContentsAsString('utf8');
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t.equal(str, 'Hello ');
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sourceStream.destroy();
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t.end();
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});
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});
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