50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
import os from "os";
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import path from "path";
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import fs from "fs";
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import waitOn from "wait-on";
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import axios from "axios";
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import { exec } from "child_process";
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function port() {
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const index = process.env.TEST_PARALLEL_INDEX * 1;
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return 12000 + index;
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}
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export function simulatorHost() {
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return `localhost:${port()}`;
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}
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export function simulatorUrl() {
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return `http://${simulatorHost()}`;
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}
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export function simulatorConfig() {
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const input = "./tests/simulator.evcc.yaml";
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const content = fs.readFileSync(input, "utf8");
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const result = content.replace(/localhost:7072/g, simulatorHost());
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const resultName = "simulator.evcc.generated.yaml";
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const resultPath = path.join(os.tmpdir(), resultName);
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fs.writeFileSync(resultPath, result);
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return resultPath;
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}
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export async function startSimulator() {
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console.log("starting simulator");
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const instance = exec(`npm run simulator -- --port ${port()}`);
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console.log("exec end");
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instance.stdout.pipe(process.stdout);
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instance.stderr.pipe(process.stderr);
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instance.on("exit", (code) => {
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if (code !== 0) {
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throw new Error("simulator terminated", code);
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}
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});
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console.log("waiton");
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await waitOn({ resources: [`${simulatorUrl()}/api/state`], log: true });
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}
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export async function stopSimulator() {
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console.log("shutting down simulator");
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await axios.post(`${simulatorUrl()}/api/shutdown`);
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}
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