test: against auth-required servers (#209)

Author: supercaracal

.github/workflows/test.yaml

@@ -24,14 +24,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      max-parallel: 8
+      max-parallel: 10
       matrix:
         include:
           - {redis: '7.0', ruby: '3.2'}
           - {redis: '7.0', ruby: '3.2', compose: compose.ssl.yaml}
           - {redis: '7.0', ruby: '3.2', driver: 'hiredis'}
           - {redis: '7.0', ruby: '3.2', driver: 'hiredis', compose: compose.ssl.yaml}
           - {redis: '7.0', ruby: '3.2', replica: '2', compose: compose.replica.yaml}
+          - {redis: '7.0', ruby: '3.2', compose: compose.auth.yaml}
           - {redis: '6.2', ruby: '3.1'}
           - {redis: '6.2', ruby: '3.0'}
           - {redis: '5.0', ruby: '2.7'}

compose.auth.yaml

@@ -0,0 +1,69 @@
+---
+services:
+  node1: &node
+    image: "redis:${REDIS_VERSION:-7}"
+    command: >
+      redis-server
+      --maxmemory            64mb
+      --maxmemory-policy     allkeys-lru
+      --requirepass          '!&<123-abc>'
+      --masterauth           '!&<123-abc>'
+      --appendonly           yes
+      --cluster-enabled      yes
+      --cluster-config-file  nodes.conf
+      --cluster-node-timeout 5000
+    restart: "${RESTART_POLICY:-always}"
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: "7s"
+      timeout: "5s"
+      retries: 10
+    ports:
+      - "6379:6379"
+  node2:
+    <<: *node
+    ports:
+      - "6380:6379"
+  node3:
+    <<: *node
+    ports:
+      - "6381:6379"
+  node4:
+    <<: *node
+    ports:
+      - "6382:6379"
+  node5:
+    <<: *node
+    ports:
+      - "6383:6379"
+  node6:
+    <<: *node
+    ports:
+      - "6384:6379"
+  clustering:
+    image: "redis:${REDIS_VERSION:-7}"
+    command: >
+      bash -c "apt-get update > /dev/null
+      && apt-get install --no-install-recommends --no-install-suggests -y dnsutils > /dev/null
+      && rm -rf /var/lib/apt/lists/*
+      && yes yes | redis-cli -a '!&<123-abc>' --cluster create
+      $$(dig node1 +short):6379
+      $$(dig node2 +short):6379
+      $$(dig node3 +short):6379
+      $$(dig node4 +short):6379
+      $$(dig node5 +short):6379
+      $$(dig node6 +short):6379
+      --cluster-replicas 1"
+    depends_on:
+      node1:
+        condition: service_healthy
+      node2:
+        condition: service_healthy
+      node3:
+        condition: service_healthy
+      node4:
+        condition: service_healthy
+      node5:
+        condition: service_healthy
+      node6:
+        condition: service_healthy

test/testing_constants.rb

@@ -39,6 +39,10 @@
   raise unless e.message.include?('Connection reset by peer') || e.message.include?('EOFError')
 
   _redis_scheme = 'rediss'
+rescue ::RedisClient::CommandError => e
+  raise unless e.message.include?('NOAUTH')
+
+  _base_opts.merge!(password: '!&<123-abc>')
 ensure
   _tmp_cli&.close
 end