feat(plugins/names): add 'multi-prefix' capability

Author: jeromeludmann

client_test.ts

@@ -43,6 +43,7 @@ describe("client", (test) => {
       user: { nick: "me", username: "user", realname: "real name" },
       supported: getDefaults(),
       nicklists: {},
+      capabilities: ["multi-prefix"],
     });
 
     // should connect to server
@@ -61,6 +62,8 @@ describe("client", (test) => {
     raw = server.receive();
 
     assertEquals(raw, [
+      "CAP REQ multi-prefix",
+      "CAP END",
       "PASS password",
       "NICK me",
       "USER user 0 * :real name",

plugins/names.ts

@@ -1,6 +1,7 @@
 import { type Plugin } from "../core/client.ts";
 import { type Raw } from "../core/parsers.ts";
 import { type IsupportParams } from "./isupport.ts";
+import { type RegistrationParams } from "./registration.ts";
 
 export type Names = Record<string, string[]>;
 
@@ -22,7 +23,11 @@ export interface NamesParams {
   };
 }
 
-export const namesPlugin: Plugin<IsupportParams & NamesParams> = (client) => {
+export const namesPlugin: Plugin<
+  & RegistrationParams
+  & IsupportParams
+  & NamesParams
+> = (client) => {
   const sendNamesCommand = (channels: string[]): void => {
     if (!Array.isArray(channels)) channels = [channels];
     client.send("NAMES", channels.join(","));
@@ -79,6 +84,9 @@ export const namesPlugin: Plugin<IsupportParams & NamesParams> = (client) => {
 
   const buffers: Record<string, Names> = {};
 
+  client.state.capabilities ??= []; // TODO depends of plugins loading order
+  client.state.capabilities.push("multi-prefix");
+
   client.names = sendNamesCommand;
   client.on("raw", emitNamesReplyEvent);
 };

plugins/names_test.ts

@@ -1,14 +1,25 @@
 import { assertEquals } from "../deps.ts";
 import { describe } from "../testing/helpers.ts";
 import { mock } from "../testing/mock.ts";
+import { nickPlugin } from "./nick.ts";
+import { registerPlugin } from "./register.ts";
+import { registrationPlugin } from "./registration.ts";
 import { isupportPlugin } from "./isupport.ts";
 import { namesPlugin } from "./names.ts";
 
 describe("plugins/names", (test) => {
-  const plugins = [isupportPlugin, namesPlugin];
+  const plugins = [
+    nickPlugin,
+    registerPlugin,
+    registrationPlugin,
+    isupportPlugin,
+    namesPlugin,
+  ];
+
+  const options = { nick: "me" };
 
   test("send NAMES", async () => {
-    const { client, server } = await mock(plugins, {});
+    const { client, server } = await mock(plugins, options);
 
     client.names("#channel");
     client.names(["#channel1", "#channel2"]);
@@ -21,7 +32,7 @@ describe("plugins/names", (test) => {
   });
 
   test("emit 'names_reply' on RPL_ENDOFNAMES", async () => {
-    const { client, server } = await mock(plugins, {});
+    const { client, server } = await mock(plugins, options);
 
     server.send([
       ":serverhost 353 me = #channel :%nick1 @+nick2 +nick3",
@@ -44,7 +55,7 @@ describe("plugins/names", (test) => {
   });
 
   test("emit 'names_reply' on RPL_ISUPPORT + RPL_ENDOFNAMES", async () => {
-    const { client, server } = await mock(plugins, {});
+    const { client, server } = await mock(plugins, options);
 
     server.send(
       ":serverhost 005 nick PREFIX=(qaohv)~&@%+ :are supported by this server",