chore: working on stdin test

src/secrets/CommandCat.ts

@@ -51,6 +51,11 @@ class CommandGet extends CommandPolykey {
           },
           logger: this.logger.getChild(PolykeyClient.name),
         });
+        if (secretPaths.length == 0) {
+          process.stdout.pipe(process.stdin);
+          return;
+        }
+
         const response = await binUtils.retryAuthentication(
           (auth) =>
             pkClient.rpcClient.methods.vaultsSecretsGet({

tests/secrets/cat.test.ts

@@ -1,6 +1,8 @@
 import type { VaultId, VaultName } from 'polykey/dist/vaults/types';
 import path from 'path';
+import process from 'process';
 import fs from 'fs';
+import os from 'os';
 import Logger, { LogLevel, StreamHandler } from '@matrixai/logger';
 import PolykeyAgent from 'polykey/dist/PolykeyAgent';
 import { vaultOps } from 'polykey/dist/vaults';
@@ -12,7 +14,6 @@ describe('commandCatSecret', () => {
   const logger = new Logger('CLI Test', LogLevel.WARN, [new StreamHandler()]);
   let dataDir: string;
   let polykeyAgent: PolykeyAgent;
-  let command: Array<string>;
 
   beforeEach(async () => {
     dataDir = await fs.promises.mkdtemp(
@@ -49,7 +50,7 @@ describe('commandCatSecret', () => {
       await vaultOps.addSecret(vault, 'MySecret', 'this is the secret');
     });
 
-    command = ['secrets', 'cat', '-np', dataDir, `${vaultName}:MySecret`];
+    const command = ['secrets', 'cat', '-np', dataDir, `${vaultName}:MySecret`];
 
     const result = await testUtils.pkStdio(command, {
       env: { PK_PASSWORD: password },
@@ -71,7 +72,7 @@ describe('commandCatSecret', () => {
     });
 
     const secretPaths = secretNames.map((v) => `${vaultName}:${v}`);
-    command = ['secrets', 'cat', '-np', dataDir, ...secretPaths];
+    const command = ['secrets', 'cat', '-np', dataDir, ...secretPaths];
 
     const result = await testUtils.pkStdio(command, {
       env: { PK_PASSWORD: password },
@@ -109,7 +110,7 @@ describe('commandCatSecret', () => {
     const secretPaths = secretVaultNames.map(
       (v) => `${vaultNames[v[0]]}:${v[1]}`,
     );
-    command = ['secrets', 'cat', '-np', dataDir, ...secretPaths];
+    const command = ['secrets', 'cat', '-np', dataDir, ...secretPaths];
 
     const result = await testUtils.pkStdio(command, {
       env: { PK_PASSWORD: password },
@@ -119,5 +120,23 @@ describe('commandCatSecret', () => {
     expect(result.exitCode).toBe(0);
   });
 
-  test.todo('should return stdin as-is');
+  test('should return stdin if no arguments are passed', async () => {
+    const command = ['secrets', 'cat', '-np', dataDir];
+    const stdin_data = `test-data${os.EOL}`;
+
+    process.stdin.cork();
+    process.stdin.write(stdin_data);
+    process.nextTick(() => process.stdin.uncork());
+
+    const childProcess = await testUtils.pkSpawn(command, {
+      env: { PK_PASSWORD: password },
+      cwd: dataDir,
+    });
+    childProcess.on('spawn', () => {
+
+    })
+    childProcess.stdin.write(stdin_data);
+    // expect(result.stdout).toBe(stdin_data);
+    // expect(result.exitCode).toBe(0);
+  });
 });