mirror of
https://github.com/oven-sh/bun
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68 lines
2.2 KiB
TypeScript
68 lines
2.2 KiB
TypeScript
/*
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* Copyright 2019 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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import * as logging from "@grpc/grpc-js/build/src/logging";
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import grpc from "@grpc/grpc-js";
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import { afterEach, describe, it } from "bun:test";
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import assert from "node:assert";
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describe("Logging", () => {
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afterEach(() => {
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// Ensure that the logger is restored to its defaults after each test.
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grpc.setLogger(console);
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grpc.setLogVerbosity(grpc.logVerbosity.DEBUG);
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});
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it("sets the logger to a new value", () => {
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const logger: Partial<Console> = {};
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logging.setLogger(logger);
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assert.strictEqual(logging.getLogger(), logger);
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});
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it("gates logging based on severity", () => {
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const output: Array<string | string[]> = [];
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const logger: Partial<Console> = {
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error(...args: string[]): void {
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output.push(args);
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},
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};
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logging.setLogger(logger);
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// The default verbosity (DEBUG) should log everything.
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logging.log(grpc.logVerbosity.DEBUG, "a", "b", "c");
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logging.log(grpc.logVerbosity.INFO, "d", "e");
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logging.log(grpc.logVerbosity.ERROR, "f");
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// The INFO verbosity should not log DEBUG data.
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logging.setLoggerVerbosity(grpc.logVerbosity.INFO);
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logging.log(grpc.logVerbosity.DEBUG, 1, 2, 3);
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logging.log(grpc.logVerbosity.INFO, "g");
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logging.log(grpc.logVerbosity.ERROR, "h", "i");
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// The ERROR verbosity should not log DEBUG or INFO data.
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logging.setLoggerVerbosity(grpc.logVerbosity.ERROR);
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logging.log(grpc.logVerbosity.DEBUG, 4, 5, 6);
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logging.log(grpc.logVerbosity.INFO, 7, 8);
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logging.log(grpc.logVerbosity.ERROR, "j", "k");
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assert.deepStrictEqual(output, [["a", "b", "c"], ["d", "e"], ["f"], ["g"], ["h", "i"], ["j", "k"]]);
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});
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});
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