ci(php): run TLS tests in CI (#3381)

Author: WaterWhisperer

.github/actions/php/pre-merge/action.yml

@@ -152,9 +152,39 @@ runs:
         IGGY_PASSWORD: iggy
       run: ./scripts/test.sh
 
-    - name: Stop Iggy server
+    - name: Stop Iggy server (plain)
       if: always() && inputs.task == 'test'
       uses: ./.github/actions/utils/server-stop
       with:
         pid-file: ${{ steps.iggy.outputs.pid_file }}
         log-file: ${{ steps.iggy.outputs.log_file }}
+
+    - name: Start Iggy server (TLS)
+      if: inputs.task == 'test'
+      id: iggy-tls
+      uses: ./.github/actions/utils/server-start
+      with:
+        pid-file: ${{ runner.temp }}/iggy-server-tls.pid
+        log-file: ${{ runner.temp }}/iggy-server-tls.log
+      env:
+        IGGY_TCP_TLS_ENABLED: "true"
+        IGGY_TCP_TLS_CERT_FILE: core/certs/iggy_cert.pem
+        IGGY_TCP_TLS_KEY_FILE: core/certs/iggy_key.pem
+
+    - name: Run PHP SDK TLS tests
+      if: inputs.task == 'test'
+      shell: bash
+      working-directory: foreign/php
+      env:
+        IGGY_HOST: 127.0.0.1
+        IGGY_PORT: 8090
+        IGGY_TLS_CONNECTION_STRING: iggy+tcp://iggy:iggy@127.0.0.1:8090?tls=true&tls_domain=localhost&tls_ca_file=${{ github.workspace }}/core/certs/iggy_ca_cert.pem
+        IGGY_TLS_PLAINTEXT_ADDRESS: 127.0.0.1:8090
+      run: ./scripts/test.sh tests/TlsTest.php
+
+    - name: Stop Iggy server (TLS)
+      if: always() && inputs.task == 'test'
+      uses: ./.github/actions/utils/server-stop
+      with:
+        pid-file: ${{ steps.iggy-tls.outputs.pid_file }}
+        log-file: ${{ steps.iggy-tls.outputs.log_file }}

foreign/php/README.md

@@ -175,7 +175,7 @@ setup. Set `IGGY_TLS_CONNECTION_STRING` to enable TLS connection tests. Set
 TLS connection strings use the Rust SDK connection-string format, for example:
 
 ```text
-iggy+tcp://iggy:iggy@127.0.0.1:8090?tls=true&domain=localhost&ca_file=/path/to/ca.pem
+iggy+tcp://iggy:iggy@127.0.0.1:8090?tls=true&tls_domain=localhost&tls_ca_file=/path/to/ca.pem
 ```
 
 ## API Notes

foreign/php/tests/TlsTest.php

@@ -38,6 +38,8 @@ public function testConnectionStringWithTlsParams(): void
         $client = IggyClient::fromConnectionString($connectionString);
         $client->connect();
         $client->ping();
+
+        assert_true($client instanceof IggyClient, 'TLS client connected and pinged');
     }
 
     public function testProduceAndConsumeOverTls(): void
@@ -81,6 +83,9 @@ public function testConnectWithoutTlsShouldFail(): void
         }
 
         $client = new IggyClient($address);
-        assert_throws(static fn () => $client->connect());
+        assert_throws(static function () use ($client): void {
+            $client->connect();
+            $client->ping();
+        });
     }
 }