Merge pull request #13 from keroxp/v0.3.0

V0.3.0

.travis.yml

@@ -1,11 +1,11 @@
 language: python
 
 install:
-- curl -fsSL https://deno.land/x/install/install.sh | sh -s -- v0.3.3
+- curl -fsSL https://deno.land/x/install/install.sh | sh -s -- v0.7.0
 - export PATH="$HOME/.deno/bin:$PATH"
 
 services:
 - redis
 
 script:
-- make test
+- deno run --allow-net test.ts 

io.ts

@@ -1,4 +1,8 @@
-import { BufReader, BufWriter } from "https://deno.land/std@v0.3.2/io/bufio.ts";
+import {
+  BufReader,
+  BufWriter,
+  EOF
+} from "https://deno.land/std@v0.7.0/io/bufio.ts";
 import Buffer = Deno.Buffer;
 import { ErrorReplyError } from "./errors.ts";
 
@@ -38,7 +42,7 @@ export function createRequest(
 export async function sendCommand(
   writer: BufWriter,
   reader: BufReader,
-  command,
+  command: string,
   ...args
 ): Promise<RedisRawReply> {
   const msg = createRequest(command, ...args);
@@ -48,8 +52,11 @@ export async function sendCommand(
 }
 
 export async function readReply(reader: BufReader): Promise<RedisRawReply> {
-  const [b] = await reader.peek(1);
-  switch (b[0]) {
+  const res = await reader.peek(1);
+  if (res === EOF) {
+    throw EOF;
+  }
+  switch (res[0]) {
     case IntegerReplyCode:
       return ["integer", await readIntegerReply(reader)];
     case SimpleStringCode:
@@ -118,7 +125,10 @@ export async function readArrayReply(reader: BufReader): Promise<any[]> {
   const argCount = parseInt(line.substr(1, line.length - 3));
   const result = [];
   for (let i = 0; i < argCount; i++) {
-    const [res] = await reader.peek(1);
+    const res = await reader.peek(1);
+    if (res === EOF) {
+      throw EOF;
+    }
     switch (res[0]) {
       case SimpleStringCode:
         result.push(await readStatusReply(reader));

pipeline.ts

@@ -1,4 +1,4 @@
-import { BufReader, BufWriter } from "https://deno.land/std@v0.3.2/io/bufio.ts";
+import { BufReader, BufWriter } from "https://deno.land/std@v0.7.0/io/bufio.ts";
 import { createRequest, readReply, RedisRawReply } from "./io.ts";
 import { ErrorReplyError } from "./errors.ts";
 import { create, Redis } from "./redis.ts";

pipeline_test.ts

@@ -1,5 +1,5 @@
-import { test } from "https://deno.land/std@v0.3.2/testing/mod.ts";
-import { assertEquals } from "https://deno.land/std@v0.3.2/testing/asserts.ts";
+import { test } from "https://deno.land/std@v0.7.0/testing/mod.ts";
+import { assertEquals } from "https://deno.land/std@v0.7.0/testing/asserts.ts";
 import { connect } from "./redis.ts";
 
 const addr = "127.0.0.1:6379";

pubsub.ts

@@ -1,14 +1,14 @@
-import { BufReader, BufWriter } from "https://deno.land/std@v0.3.2/io/bufio.ts";
-import { readArrayReply, sendCommand } from "./io.ts";
+import { BufReader, BufWriter } from "https://deno.land/std@v0.7.0/io/bufio.ts";
+import { createRequest, readArrayReply, sendCommand } from "./io.ts";
 
 export type RedisSubscription = {
   readonly isClosed: boolean;
   receive(): AsyncIterableIterator<RedisPubSubMessage>;
-  psubscribe(...patterns: string[]);
-  subscribe(...channels: string[]);
-  punsubscribe(...patterns: string[]);
-  unsubscribe(...channels: string[]);
-  close();
+  psubscribe(...patterns: string[]): Promise<void>;
+  subscribe(...channels: string[]): Promise<void>;
+  punsubscribe(...patterns: string[]): Promise<void>;
+  unsubscribe(...channels: string[]): Promise<void>;
+  close(): Promise<void>;
 };
 
 export type RedisPubSubMessage = {
@@ -89,7 +89,7 @@ export async function subscribe(
   writer: BufWriter,
   reader: BufReader,
   ...channels: string[]
-) {
+): Promise<RedisSubscription> {
   const sub = new RedisSubscriptionImpl(writer, reader);
   await sub.subscribe(...channels);
   return sub;
@@ -99,7 +99,7 @@ export async function psubscribe(
   writer: BufWriter,
   reader: BufReader,
   ...patterns: string[]
-) {
+): Promise<RedisSubscription> {
   const sub = new RedisSubscriptionImpl(writer, reader);
   await sub.psubscribe(...patterns);
   return sub;

pubsub_test.ts

@@ -1,5 +1,5 @@
-import { test } from "https://deno.land/std@v0.3.2/testing/mod.ts";
-import { assertEquals } from "https://deno.land/std@v0.3.2/testing/asserts.ts";
+import { test } from "https://deno.land/std@v0.7.0/testing/mod.ts";
+import { assertEquals } from "https://deno.land/std@v0.7.0/testing/asserts.ts";
 import { connect } from "./redis.ts";
 import { RedisPubSubMessage } from "./pubsub.ts";
 
@@ -26,17 +26,17 @@ test(async function testSubscribe2() {
   const pub = await connect(addr);
   const sub = await redis.subscribe("subsc2");
   let message: RedisPubSubMessage;
-  (async function() {
+  const p = (async function() {
     const it = sub.receive();
     message = (await it.next()).value;
   })();
   await pub.publish("subsc2", "wayway");
-  await sub.close();
-  await wait(100);
+  await p;
   assertEquals(message, {
     channel: "subsc2",
     message: "wayway"
   });
+  await sub.close();
   const a = await redis.get("aaa");
   assertEquals(a, void 0);
   pub.close();
@@ -49,15 +49,14 @@ test(async function testPsubscribe() {
   const sub = await redis.psubscribe("ps*");
   let message1;
   let message2;
-  (async function() {
-    const it = sub.receive();
+  const it = sub.receive();
+  const p = (async function() {
     message1 = (await it.next()).value;
     message2 = (await it.next()).value;
   })();
   await pub.publish("psub", "wayway");
   await pub.publish("psubs", "heyhey");
-  await sub.close();
-  await wait(100);
+  await p;
   assertEquals(message1, {
     pattern: "ps*",
     channel: "psub",
@@ -68,6 +67,7 @@ test(async function testPsubscribe() {
     channel: "psubs",
     message: "heyhey"
   });
+  await sub.close();
   pub.close();
   redis.close();
 });

redis.ts

@@ -1,7 +1,7 @@
 type Reader = Deno.Reader;
 type Writer = Deno.Writer;
 type Closer = Deno.Closer;
-import { BufReader, BufWriter } from "https://deno.land/std@v0.3.2/io/bufio.ts";
+import { BufReader, BufWriter } from "https://deno.land/std@v0.7.0/io/bufio.ts";
 import { ConnectionClosedError } from "./errors.ts";
 import { psubscribe, RedisSubscription, subscribe } from "./pubsub.ts";
 import { RedisRawReply, sendCommand } from "./io.ts";

redis_test.ts

@@ -1,6 +1,6 @@
 import { connect } from "./redis.ts";
-import { test } from "https://deno.land/std@v0.3.2/testing/mod.ts";
-import { assertEquals } from "https://deno.land/std@v0.3.2/testing/asserts.ts";
+import { test } from "https://deno.land/std@v0.7.0/testing/mod.ts";
+import { assertEquals } from "https://deno.land/std@v0.7.0/testing/asserts.ts";
 // can be substituted with env variable
 const addr = "127.0.0.1:6379";
 

test.ts

@@ -1,4 +1,4 @@
 import "./redis_test.ts";
 import "./pubsub_test.ts";
 import "./pipeline_test.ts";
-import "https://deno.land/std@v0.3.2/testing/main.ts";
+import "https://deno.land/std@v0.7.0/testing/main.ts";