redis test fix & beta/nightly ci

This commit fixes redis storage test, those were not ran before.
Also, introduces beta&nightly tests to CI

.github/workflows/ci.yml

@@ -27,23 +27,45 @@ jobs:
           override: true
       - name: Cargo clippy
         run: cargo clippy --all --all-targets --all-features -- -D warnings
-  stable-test:
+
+  test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust:
+          - stable
+          - beta
+          - nightly
+
+        include:
+          - rust: stable
+            features: "--features \"redis-storage cbor-serializer bincode-serializer frunk-\""
+          - rust: beta
+            features: "--features \"redis-storage cbor-serializer bincode-serializer frunk-\""
+          - rust: nightly
+            features: "--all-features"
+
     steps:
       - uses: actions/checkout@v2
+
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: ${{ matrix.rust }}
           override: true
-      - name: Setup redis
-        run: |
-          sudo apt install redis-server
-          redis-server --port 7777 > /dev/null &
-          redis-server --port 7778 > /dev/null &
-          redis-server --port 7779 > /dev/null &
-      - name: Cargo test
-        run: cargo test --all --all-features
+
+      - name: build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --verbose ${{ matrix.features }}
+
+      - name: test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --verbose ${{ matrix.features }}
+
   build-example:
     runs-on: ubuntu-latest
     strategy:

Cargo.toml

@@ -68,3 +68,8 @@ tokio = { version = "0.2.21", features = ["fs", "stream", "rt-threaded", "macros
 
 [package.metadata."docs.rs"]
 all-features = true
+
+[[test]]
+name = "redis"
+path = "tests/redis.rs"
+required-features = ["redis-storage", "cbor-serializer", "bincode-serializer"]

tests/redis.rs

@@ -1,5 +1,3 @@
-#![cfg(feature = "redis_storage")]
-
 use std::{
     fmt::{Debug, Display},
     future::Future,
@@ -8,7 +6,6 @@ use std::{
 use teloxide::dispatching::dialogue::{RedisStorage, Serializer, Storage};
 
 #[tokio::test]
-#[cfg(feature = "redis_storage")]
 async fn test_redis_json() {
     let storage = RedisStorage::open(
         "redis://127.0.0.1:7777",
@@ -19,7 +16,6 @@ async fn test_redis_json() {
     test_redis(storage).await;
 }
 
-#[cfg(feature = "bincode_serializer")]
 #[tokio::test]
 async fn test_redis_bincode() {
     let storage = RedisStorage::open(
@@ -31,7 +27,6 @@ async fn test_redis_bincode() {
     test_redis(storage).await;
 }
 
-#[cfg(feature = "cbor_serializer")]
 #[tokio::test]
 async fn test_redis_cbor() {
     let storage = RedisStorage::open(