feat: single container pause and unpause added

src/index.ts

@@ -273,6 +273,20 @@ export const stopOne = function (
   return execCompose('stop', [service], options)
 }
 
+export const pauseOne = function (
+  service: string,
+  options?: IDockerComposeOptions
+): Promise<IDockerComposeResult> {
+  return execCompose('pause', [service], options)
+}
+
+export const unpauseOne = function (
+  service: string,
+  options?: IDockerComposeOptions
+): Promise<IDockerComposeResult> {
+  return execCompose('unpause', [service], options)
+}
+
 export const kill = function (
   options?: IDockerComposeOptions
 ): Promise<IDockerComposeResult> {
@@ -497,6 +511,8 @@ export default {
   down,
   stop,
   stopOne,
+  pauseOne,
+  unpauseOne,
   kill,
   rm,
   exec,

test/index.test.ts

@@ -223,6 +223,29 @@ test('ensure only single container gets stopped', async (): Promise<void> => {
   await compose.down({ cwd: path.join(__dirname), log: logOutput })
 })
 
+test('ensure only single container gets paused then resumed', async (): Promise<void> => {
+  const opts = { cwd: path.join(__dirname), log: logOutput }
+  await compose.upAll(opts)
+  expect(await isContainerRunning('/compose_test_web')).toBeTruthy()
+  expect(await isContainerRunning('/compose_test_proxy')).toBeTruthy()
+
+  await compose.pauseOne('proxy', opts)
+  expect(await isContainerRunning('/compose_test_web')).toBeTruthy()
+  expect(await isContainerRunning('/compose_test_proxy')).toBeTruthy()
+  try {
+    await compose.exec('proxy', 'cat /etc/os-release', opts)
+    fail('Container was not paused')
+  } catch(err) {
+    expect(err.err).toContain('is paused')
+  }
+  await compose.unpauseOne('proxy', opts)
+  expect(await isContainerRunning('/compose_test_web')).toBeTruthy()
+  expect(await isContainerRunning('/compose_test_proxy')).toBeTruthy()
+  const std = await compose.exec('proxy', 'cat /etc/os-release', opts)
+  expect(std.out).toContain('Alpine Linux')
+  await compose.down(opts)
+})
+
 test('ensure container gets started with --abort-on-container-exit option', async (): Promise<void> => {
   const result = await compose.upAll({
     cwd: path.join(__dirname),