DOC-4423: add TCEs for various command pages

doctests/cmds-set.js

@@ -0,0 +1,44 @@
+// EXAMPLE: cmds_set
+// REMOVE_START
+import assert from 'node:assert';
+// REMOVE_END
+
+// HIDE_START
+import { createClient } from 'redis';
+
+const client = createClient();
+await client.connect().catch(console.error);
+// HIDE_END
+
+// STEP_START sadd
+const res1 = await client.sAdd('myset', ['Hello', 'World']);
+console.log(res1);  // 2
+
+const res2 = await client.sAdd('myset', ['World']);
+console.log(res2);  // 0
+
+const res3 = await client.sMembers('myset')
+console.log(res3);  // ['Hello', 'World']
+
+// REMOVE_START
+assert.deepEqual(res3, ['Hello', 'World']);
+await client.del('myset');
+// REMOVE_END
+// STEP_END
+
+// STEP_START smembers
+const res4 = await client.sAdd('myset', ['Hello', 'World']);
+console.log(res4);  // 2
+
+const res5 = await client.sMembers('myset')
+console.log(res5);  // ['Hello', 'World']
+
+// REMOVE_START
+assert.deepEqual(res5, ['Hello', 'World']);
+await client.del('myset');
+// REMOVE_END
+// STEP_END
+
+// HIDE_START
+await client.quit();
+// HIDE_END