SAAS-560: Deploy separate cloud storage config files for each development environment

Default to production config files if dev env specific files are not
found.
Fix analyzer unit tests.

airtime_mvc/application/configs/conf.php

@@ -43,6 +43,11 @@ class Config {
         
         // Parse separate conf file for cloud storage values
         $cloudStorageConfig = "/etc/airtime-saas/".$CC_CONFIG['dev_env']."/cloud_storage.conf";
+        if (!file_exists($cloudStorageConfig)) {
+            // If the dev env specific cloud_storage.conf doesn't exist default
+            // to the production cloud_storage.conf
+            $cloudStorageConfig = "/etc/airtime-saas/production/cloud_storage.conf";
+        }
         $cloudStorageValues = parse_ini_file($cloudStorageConfig, true);
         
         $CC_CONFIG["supportedStorageBackends"] = array('amazon_S3');

airtime_mvc/application/models/RabbitMq.php

@@ -89,7 +89,13 @@ class Application_Model_RabbitMq
         if (array_key_exists("dev_env", $CC_CONFIG)) {
             $devEnv = $CC_CONFIG["dev_env"];
         }
-        $config = parse_ini_file("/etc/airtime-saas/".$devEnv."/rabbitmq-analyzer.ini", true);
+        $rmq_config_path = "/etc/airtime-saas/".$devEnv."/rabbitmq-analyzer.ini";
+        if (!file_exists($rmq_config_path)) {
+            // If the dev env specific rabbitmq-analyzer.ini doesn't exist default
+            // to the production rabbitmq-analyzer.ini
+            $rmq_config_path = "/etc/airtime-saas/production/rabbitmq-analyzer.ini";
+        }
+        $config = parse_ini_file($rmq_config_path, true);
         $conn = new AMQPConnection($config["rabbitmq"]["host"],
                 $config["rabbitmq"]["port"],
                 $config["rabbitmq"]["user"],

python_apps/airtime_analyzer/tests/analyzer_pipeline_tests.py

@@ -5,6 +5,7 @@ import multiprocessing
 import Queue
 import datetime
 from airtime_analyzer.analyzer_pipeline import AnalyzerPipeline
+from airtime_analyzer import config_file
 
 DEFAULT_AUDIO_FILE = u'tests/test_data/44100Hz-16bit-mono.mp3'
 DEFAULT_IMPORT_DEST = u'Test Artist/Test Album/44100Hz-16bit-mono.mp3'
@@ -20,10 +21,11 @@ def teardown():
 def test_basic():
     filename = os.path.basename(DEFAULT_AUDIO_FILE)
     q = multiprocessing.Queue()
-    cloud_storage_enabled = False
+    cloud_storage_config_path = '/etc/airtime-saas/production/cloud_storage.conf'
+    cloud_storage_config = config_file.read_config_file(cloud_storage_config_path)
     file_prefix = u''
     #This actually imports the file into the "./Test Artist" directory.
-    AnalyzerPipeline.run_analysis(q, DEFAULT_AUDIO_FILE, u'.', filename, file_prefix, cloud_storage_enabled)
+    AnalyzerPipeline.run_analysis(q, DEFAULT_AUDIO_FILE, u'.', filename, file_prefix, cloud_storage_config)
     metadata = q.get()
     assert metadata['track_title'] == u'Test Title'
     assert metadata['artist_name'] == u'Test Artist'

python_apps/airtime_analyzer/tests/cloud_storage_uploader_tests.py

@@ -1,6 +1,7 @@
 from nose.tools import *
 from airtime_analyzer.cloud_storage_uploader import CloudStorageUploader
 from airtime_analyzer.airtime_analyzer import AirtimeAnalyzerServer
+from airtime_analyzer import config_file
 
 def setup():
     pass
@@ -9,5 +10,7 @@ def teardown():
     pass
 
 def test_analyze():
-    cl = CloudStorageUploader()
+    cloud_storage_config_path = '/etc/airtime-saas/production/cloud_storage.conf'
+    cloud_storage_config = config_file.read_config_file(cloud_storage_config_path)
+    cl = CloudStorageUploader(cloud_storage_config)
     cl._storage_backend = "file"