Prepare client for future v3 support (#11)

* Prepare client for future v3 support
* Add hiveMQ

.github/workflows/integration_tests.yaml

@@ -3,8 +3,8 @@ on: [pull_request]
 name: IntegrationTests
 
 jobs:
-  integration_tests:
-    name: Integration tests
+  integration_tests_mosquitto:
+    name: Integration tests with mosquitto
     runs-on: ubuntu-latest
     steps:
       - name: Git checkout
@@ -23,5 +23,34 @@ jobs:
           sudo apt-get install mosquitto
           mosquitto -c .ci/mosquitto.conf -d
 
+      - name: Run integration-tests tests
+        run: RUST_LOG=trace cargo test integration
+
+  integration_tests_hive:
+    name: Integration tests with HiveMQ
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+
+      - name: Build embedded
+        run: cargo build --target thumbv7em-none-eabihf --features "no_std" --no-default-features
+
+      - name: Start HiveMQ
+        run: |
+          curl -LO https://github.com/hivemq/hivemq-community-edition/releases/download/2021.3/hivemq-ce-2021.3.zip
+          unzip hivemq-ce-2021.3.zip
+          curl -LO https://www.hivemq.com/releases/extensions/hivemq-file-rbac-extension-4.4.0.zip
+          unzip hivemq-file-rbac-extension-4.4.0.zip
+          mv hivemq-file-rbac-extension hivemq-ce-2021.3/extensions
+          cp .ci/hive_cred.xml hivemq-ce-2021.3/extensions/hivemq-file-rbac-extension/credentials.xml
+          cp .ci/hive_extension_config.xml hivemq-ce-2021.3/extensions/hivemq-file-rbac-extension/extension-config.xml
+          hivemq-ce-2021.3/bin/run.sh &
+
       - name: Run integration-tests tests
         run: RUST_LOG=trace cargo test integration