test both insecure&secure channel

src/php/bin/run_gen_code_test.sh

@@ -17,6 +17,8 @@ set -e
 cd $(dirname $0)
 source ./determine_extension_dir.sh
 export GRPC_TEST_HOST=localhost:50051
+export GRPC_TEST_INSECURE_HOST=localhost:50052
+
 php $extension_dir -d max_execution_time=300 $(which phpunit) -v --debug \
   ../tests/generated_code/GeneratedCodeTest.php
 php $extension_dir -d max_execution_time=300 $(which phpunit) -v --debug \

src/php/tests/generated_code/AbstractGeneratedCodeTest.php

@@ -134,29 +134,33 @@ abstract class AbstractGeneratedCodeTest extends \PHPUnit\Framework\TestCase
     public function testCallCredentialsCallback()
     {
         $div_arg = new Math\DivArgs();
+        $div_arg->setDividend(7);
+        $div_arg->setDivisor(4);
         $call = self::$client->Div($div_arg, array(), array(
             'call_credentials_callback' => function ($context) {
                 return array();
             },
         ));
-        $call->cancel();
         list($response, $status) = $call->wait();
-        $this->assertSame(\Grpc\STATUS_CANCELLED, $status->code);
+        $this->assertSame(\Grpc\STATUS_OK, $status->code);
     }
 
-    public function testCallCredentialsCallback2()
+    public function testInsecureChannelCallCredentialsCallback()
     {
         $div_arg = new Math\DivArgs();
-        $call = self::$client->Div($div_arg);
+        $div_arg->setDividend(7);
-        $call_credentials = Grpc\CallCredentials::createFromPlugin(
+        $div_arg->setDivisor(4);
-            function ($context) {
+        $client = new Math\MathClient(
+            getenv('GRPC_TEST_INSECURE_HOST'), [
+               'credentials' => Grpc\ChannelCredentials::createInsecure(),        
+            ]);
+        $call = $client->Div($div_arg, array(), array(
+            'call_credentials_callback' => function ($context) {
                 return array();
-            }
+            },
-        );
+        ));
-        $call->setCallCredentials($call_credentials);
-        $call->cancel();
         list($response, $status) = $call->wait();
-        $this->assertSame(\Grpc\STATUS_CANCELLED, $status->code);
+        $this->assertSame(\Grpc\STATUS_UNAUTHENTICATED, $status->code);
     }
 
     public function testInvalidMethodName()

src/php/tests/generated_code/GeneratedCodeTest.php

@@ -24,7 +24,10 @@ class GeneratedCodeTest extends AbstractGeneratedCodeTest
     {
         self::$client = new Math\MathClient(
             getenv('GRPC_TEST_HOST'), [
-                'credentials' => Grpc\ChannelCredentials::createInsecure(),
+                'credentials' => Grpc\ChannelCredentials::createSsl(
+                    file_get_contents(dirname(__FILE__).'/../data/ca.pem')),
+                'grpc.ssl_target_name_override' => 'foo.test.google.fr',
+        
             ]);
     }
 

src/php/tests/generated_code/GeneratedCodeWithCallbackTest.php

@@ -24,7 +24,9 @@ class GeneratedCodeWithCallbackTest extends AbstractGeneratedCodeTest
     {
         self::$client = new Math\MathClient(
         getenv('GRPC_TEST_HOST'),
-        ['credentials' => Grpc\ChannelCredentials::createInsecure(),
+        ['credentials' => Grpc\ChannelCredentials::createSsl(
+            file_get_contents(dirname(__FILE__).'/../data/ca.pem')),
+         'grpc.ssl_target_name_override' => 'foo.test.google.fr',
          'update_metadata' => function ($a_hash,
                                         $client = []) {
                                 $a_copy = $a_hash;

src/php/tests/generated_code/math_server.js

@@ -120,7 +120,12 @@ function main() {
     Sum: Sum,
     DivMany: DivMany,
   });
-  server.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
+  server.bind('0.0.0.0:50052', grpc.ServerCredentials.createInsecure());
+  var fs = require('fs');
+  var key_data = fs.readFileSync(__dirname + '/../data/server1.key');
+  var pem_data = fs.readFileSync(__dirname + '/../data/server1.pem');
+  server.bind('0.0.0.0:50051', grpc.ServerCredentials.createSsl(null, [{private_key: key_data,
+    cert_chain: pem_data}]));     
   server.start();
 }