Test: Fix relative path and update done() callback in CLI test spec

Author: faisalman

test/unit/cli/cli.spec.js

@@ -1,5 +1,6 @@
 const assert = require('node:assert');
 const { exec } = require('node:child_process');
+const path = require('node:path');
 const fs = require('node:fs');
 const { UAParser } = require('../../../src/main/ua-parser');
 const uap = new UAParser();
@@ -10,27 +11,38 @@ const input = [
 ];
 const output = input.map(x => uap.setUA(x).getResult());
 
+const testDir = path.join(__dirname);
+const inputFile = path.join(testDir, 'input.txt');
+const outputFile = path.join(testDir, 'output.json');
+
 describe('npx ua-parser-js <string>', () => {
-    it ('print result to stdout', () => {
+    it ('print result to stdout', (done) => {
         exec('npx ua-parser-js "TEST"', (err, stdout, stderr) => {
+            if (err) return done(err);
             assert.deepEqual(JSON.parse(stdout), JSON.parse(JSON.stringify([uap.setUA("TEST").getResult()])));
+            done();
         });
     })
 });
 
 describe('npx ua-parser-js --input-file=<filepath>', () => {
-    it ('load file and print result to stdout', () => {
-        exec('npx ua-parser-js --input-file="../test/unit/cli/input.txt"', (err, stdout, stderr) => {
+    it ('load file and print result to stdout', (done) => {
+        exec(`npx ua-parser-js --input-file="${inputFile}"`, (err, stdout, stderr) => {
+            if (err) return done(err);
             assert.deepEqual(JSON.parse(stdout), JSON.parse(JSON.stringify(output)));
+            done();
         });
     });
 });
 
 describe('npx ua-parser-js --input-file=<filepath> --output-file=<filepath>', () => {
-    it ('load file and save result to file', () => {
-        exec('npx ua-parser-js --input-file="../test/unit/cli/input.txt" --output-file="../test/unit/cli/output.json"', (err, stdout, stderr) => {
-            fs.readFile('test/unit/cli/output.json', (err, data) => {
+    it ('load file and save result to file', (done) => {
+        exec(`npx ua-parser-js --input-file="${inputFile}" --output-file="${outputFile}"`, (err, stdout, stderr) => {
+            if (err) return done(err);
+            fs.readFile(outputFile, (err, data) => {
+                if (err) return done(err);
                 assert.deepEqual(JSON.parse(data), JSON.parse(JSON.stringify(output)));
+                done();
             });
         });
     });