Update bin.test.js

tests/bin.test.js

@@ -38,3 +38,19 @@ it('can load mini config', () => {
   expect(stdoutResultTester(result)).toBe(true)
   expect(result.includes("File 'tests/output/mini.guide.xml' successfully saved")).toBe(true)
 })
+
+it('can generate gzip version', () => {
+  const result = execSync(
+    `node ${pwd}/bin/epg-grabber.js \
+      --config=tests/input/mini.config.js \
+      --channels=tests/input/example.com.channels.xml \
+      --output=tests/output/mini.guide.xml.gz \
+      --gzip`,
+    {
+      encoding: 'utf8'
+    }
+  )
+
+  expect(stdoutResultTester(result)).toBe(true)
+  expect(result.includes("File 'tests/output/mini.guide.xml.gz' successfully saved")).toBe(true)
+})