Add Integration tests

.circleci/config.yml

@@ -153,6 +153,81 @@ jobs:
       RUN_EXTENSION_TESTS: 1
       SUDO_CMD: ""
 
+  integration:
+    docker:
+      - image: circleci/php:7.2-node
+      - image: memcached
+      - image: mysql:5.7
+        environment:
+          MYSQL_USER: mysql
+          MYSQL_PASSWORD: mysql
+          MYSQL_DATABASE: mysqldb
+          MYSQL_RANDOM_ROOT_PASSWORD: yes
+    steps:
+      - checkout
+      - run:
+          name: Install build tools
+          command: |
+            sudo apt-get update -y
+            sudo apt-get install -y -q --no-install-recommends \
+              build-essential \
+              g++ \
+              gcc \
+              libc-dev \
+              make \
+              autoconf \
+              git \
+              unzip
+      - run:
+          name: Install opencensus extension
+          command: |
+            cd ext
+            phpize
+            ./configure --enable-opencensus
+            sudo make install
+            sudo docker-php-ext-enable opencensus
+      - run:
+          name: Install memcached extension
+          command: |
+            sudo apt-get install -y -q --no-install-recommends \
+              libmemcached11 libmemcached-dev zlib1g-dev zlib1g
+            sudo pecl install memcached <<<''
+            sudo docker-php-ext-enable memcached
+      - run:
+          name: Install pdo_mysql extension
+          command: sudo docker-php-ext-install pdo_mysql
+      - run:
+          name: Install mysqli extension
+          command: sudo docker-php-ext-install mysqli
+      - run:
+          name: Curl test
+          command: tests/integration/curl/test.sh
+      - run:
+          name: Guzzle 5 test
+          command: tests/integration/guzzle5/test.sh
+      - run:
+          name: Guzzle 6 test
+          command: tests/integration/guzzle6/test.sh
+      - run:
+          name: Laravel test
+          command: tests/integration/laravel/test.sh
+      - run:
+          name: Memcached test
+          command: tests/integration/memcached/test.sh
+      - run:
+          name: Symfony 4 test
+          command: tests/integration/symfony4/test.sh
+          environment:
+            DATABASE_URL: mysql://mysql:[email protected]:3306/mysqldb
+      - run:
+          name: Wordpress test
+          command: tests/integration/wordpress/test.sh
+    environment:
+      DB_HOST: 127.0.0.1
+      DB_USERNAME: mysql
+      DB_PASSWORD: mysql
+      DB_DATABASE: mysqldb
+
 workflows:
   version: 2
   units:
@@ -168,3 +243,4 @@ workflows:
       - php70-32bit
       - php71-32bit
       - php71-debug
+      - integration

src/Trace/Integrations/Eloquent.php

@@ -77,12 +77,9 @@ public static function load()
         });
 
         // public function delete()
-        opencensus_trace_method(Model::class, 'delete', function ($model, $query) {
+        opencensus_trace_method(Model::class, 'delete', function ($model) {
             return [
                 'name' => 'eloquent/delete',
-                'attributes' => [
-                    'query' => $query->toBase()->toSql()
-                ],
                 'kind' => Span::KIND_CLIENT
             ];
         });

src/Trace/Integrations/Memcached.php

@@ -45,7 +45,7 @@ public static function load()
         opencensus_trace_method('Memcached', 'add', [self::class, 'handleAttributes']);
 
         // bool Memcached::addByKey ( string $server_key , string $key , mixed $value [, int $expiration ] )
-        opencensus_trace_method('Memcached', 'add', [self::class, 'handleAttributesByKey']);
+        opencensus_trace_method('Memcached', 'addByKey', [self::class, 'handleAttributesByKey']);
 
         // bool Memcached::append ( string $key , string $value )
         opencensus_trace_method('Memcached', 'append', [self::class, 'handleAttributes']);

tests/integration/curl/composer.json

@@ -0,0 +1,16 @@
+{
+    "require": {
+        "php": "^7.2",
+        "opencensus/opencensus": "dev-master",
+        "ext-opencensus": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^7.0"
+    },
+    "repositories": [
+        {
+            "type": "git",
+            "url": "https://github.com/census-instrumentation/opencensus-php"
+        }
+    ]
+}

tests/integration/curl/phpunit.xml.dist

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="./vendor/autoload.php" colors="true">
+  <testsuites>
+    <testsuite>
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
+  <filter>
+    <whitelist>
+      <directory suffix=".php">src</directory>
+    </whitelist>
+  </filter>
+</phpunit>

tests/integration/curl/test.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+if [ -z "${CIRCLE_PR_NUMBER}" ]; then
+    BRANCH="master"
+    REPO="https://github.com/census-instrumentation/opencensus-php"
+else
+    PR_INFO=$(curl "https://api.github.com/repos/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}/pulls/${CIRCLE_PR_NUMBER}")
+    BRANCH=$(echo $PR_INFO | jq -r .head.ref)
+    REPO=$(echo $PR_INFO | jq -r .head.repo.html_url)
+fi
+
+pushd $(dirname ${BASH_SOURCE[0]})
+
+sed -i "s|dev-master|dev-${BRANCH}|" composer.json
+sed -i "s|https://github.com/census-instrumentation/opencensus-php|${REPO}|" composer.json
+composer install -n --prefer-dist
+
+vendor/bin/phpunit
+
+popd

tests/integration/curl/tests/CurlTest.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * Copyright 2018 OpenCensus Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace OpenCensus\Tests\Integration\Trace;
+
+use OpenCensus\Trace\Tracer;
+use OpenCensus\Trace\Exporter\ExporterInterface;
+use OpenCensus\Trace\Integrations\Curl;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @group trace
+ */
+class CurlTest extends TestCase
+{
+    public static function setUpBeforeClass()
+    {
+        Curl::load();
+    }
+
+    public function setUp()
+    {
+        if (!extension_loaded('opencensus')) {
+            $this->markTestSkipped('Please enable the opencensus extension.');
+        }
+        opencensus_trace_clear();
+    }
+
+    public function testCurlExec()
+    {
+        $url = 'https://www.google.com/';
+
+        $exporter = $this->prophesize(ExporterInterface::class);
+        $tracer = Tracer::start($exporter->reveal(), [
+            'skipReporting' => true
+        ]);
+        $ch = curl_init($url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        $output = curl_exec($ch);
+        curl_close($ch);
+        $this->assertNotEmpty($output);
+        $tracer->onExit();
+
+        $spans = $tracer->tracer()->spans();
+        $this->assertCount(2, $spans);
+
+        $curlSpan = $spans[1];
+        $this->assertEquals('curl_exec', $curlSpan->name());
+        $this->assertEquals($url, $curlSpan->attributes()['uri']);
+    }
+}

tests/integration/guzzle5/composer.json

@@ -0,0 +1,17 @@
+{
+    "require": {
+        "php": "^7.2",
+        "opencensus/opencensus": "dev-master",
+        "guzzlehttp/guzzle": "^5.0",
+        "ext-opencensus": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^7.0"
+    },
+    "repositories": [
+        {
+            "type": "git",
+            "url": "https://github.com/census-instrumentation/opencensus-php"
+        }
+    ]
+}

tests/integration/guzzle5/phpunit.xml.dist

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="./vendor/autoload.php" colors="true">
+  <testsuites>
+    <testsuite>
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
+  <filter>
+    <whitelist>
+      <directory suffix=".php">src</directory>
+    </whitelist>
+  </filter>
+</phpunit>

tests/integration/guzzle5/test.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+if [ -z "${CIRCLE_PR_NUMBER}" ]; then
+    BRANCH="master"
+    REPO="https://github.com/census-instrumentation/opencensus-php"
+else
+    PR_INFO=$(curl "https://api.github.com/repos/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}/pulls/${CIRCLE_PR_NUMBER}")
+    BRANCH=$(echo $PR_INFO | jq -r .head.ref)
+    REPO=$(echo $PR_INFO | jq -r .head.repo.html_url)
+fi
+
+pushd $(dirname ${BASH_SOURCE[0]})
+
+sed -i "s|dev-master|dev-${BRANCH}|" composer.json
+sed -i "s|https://github.com/census-instrumentation/opencensus-php|${REPO}|" composer.json
+composer install -n --prefer-dist
+
+vendor/bin/phpunit
+
+popd

tests/integration/guzzle5/tests/Guzzle5Test.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * Copyright 2018 OpenCensus Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace OpenCensus\Tests\Integration\Trace;
+
+use GuzzleHttp\Client;
+use OpenCensus\Trace\Tracer;
+use OpenCensus\Trace\Exporter\ExporterInterface;
+use OpenCensus\Trace\Integrations\Guzzle\EventSubscriber;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @group trace
+ */
+class Guzzle5Test extends TestCase
+{
+    public function testGuzzleRequest()
+    {
+        $client = new Client();
+        $subscriber = new EventSubscriber();
+        $client->getEmitter()->attach($subscriber);
+
+        $url = 'http://www.google.com/';
+        $exporter = $this->prophesize(ExporterInterface::class);
+        $tracer = Tracer::start($exporter->reveal(), [
+            'skipReporting' => true
+        ]);
+        $response = $client->get($url);
+        $this->assertEquals(200, $response->getStatusCode());
+
+        $tracer->onExit();
+
+        $spans = $tracer->tracer()->spans();
+        $this->assertCount(2, $spans);
+
+        $curlSpan = $spans[1];
+        $this->assertEquals('GuzzleHttp::request', $curlSpan->name());
+        $this->assertEquals('GET', $curlSpan->attributes()['method']);
+        $this->assertEquals($url, $curlSpan->attributes()['uri']);
+    }
+}

tests/integration/guzzle6/composer.json

@@ -0,0 +1,17 @@
+{
+    "require": {
+        "php": "^7.2",
+        "opencensus/opencensus": "dev-master",
+        "guzzlehttp/guzzle": "^6.0",
+        "ext-opencensus": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^7.0"
+    },
+    "repositories": [
+        {
+            "type": "git",
+            "url": "https://github.com/census-instrumentation/opencensus-php"
+        }
+    ]
+}

tests/integration/guzzle6/phpunit.xml.dist

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="./vendor/autoload.php" colors="true">
+  <testsuites>
+    <testsuite>
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
+  <filter>
+    <whitelist>
+      <directory suffix=".php">src</directory>
+    </whitelist>
+  </filter>
+</phpunit>

tests/integration/guzzle6/test.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+if [ -z "${CIRCLE_PR_NUMBER}" ]; then
+    BRANCH="master"
+    REPO="https://github.com/census-instrumentation/opencensus-php"
+else
+    PR_INFO=$(curl "https://api.github.com/repos/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}/pulls/${CIRCLE_PR_NUMBER}")
+    BRANCH=$(echo $PR_INFO | jq -r .head.ref)
+    REPO=$(echo $PR_INFO | jq -r .head.repo.html_url)
+fi
+
+pushd $(dirname ${BASH_SOURCE[0]})
+
+sed -i "s|dev-master|dev-${BRANCH}|" composer.json
+sed -i "s|https://github.com/census-instrumentation/opencensus-php|${REPO}|" composer.json
+composer install -n --prefer-dist
+
+vendor/bin/phpunit
+
+popd