Issue #98: Add verification to env variable

Signed-off-by: rafaelatc3sl <rpd17@c3sl>

scripts/loadTest.ts

@@ -27,7 +27,14 @@ import { ConfigParser } from "../src/util/configParser";
 let config: any;
 let fixture;
 
-const configPath = process.env.BLENDB_SCHEMA_FILE;
+let configPath;
+
+if(process.env.BLENDB_SCHEMA_FILE){
+    configPath = process.env.BLENDB_SCHEMA_FILE;
+}
+else{
+    throw new Error("BLENDB_SCHEMA_FILE wasn't informed");
+}
 config = ConfigParser.parse(configPath);
 
 fixture = new FixPostgres(config.connection);

src/api/controllers/collect.spec.ts

@@ -73,7 +73,14 @@ describe("API collect controller", () => {
     // Initializing
     before(function (done): void {
         // Arrow function not used to get acces to this and skip the test 
-        const configPath =  process.env.BLENDB_SCHEMA_FILE;
+        let configPath;
+
+        if(process.env.BLENDB_SCHEMA_FILE){
+            configPath = process.env.BLENDB_SCHEMA_FILE;
+        }
+        else{
+            throw new Error("BLENDB_SCHEMA_FILE wasn't informed");
+        }
         config = ConfigParser.parse(configPath);    
 
         eachOf(config.adapters , function(database, key: number, callback) {

src/main.ts

@@ -36,8 +36,17 @@ const app = module.exports = express();
 // Load configuration file
 
 import { ConfigParser } from "./util/configParser";
+
+let configPath;
+
 /** @hidden */
-const configPath = process.env.BLENDB_SCHEMA_FILE;
+if(process.env.BLENDB_SCHEMA_FILE){
+    configPath = process.env.BLENDB_SCHEMA_FILE;
+}
+else{
+    throw new Error("BLENDB_SCHEMA_FILE wasn't informed");
+}
+
 /** @hidden */
 const config = ConfigParser.parse(configPath);
 

test/scenario.ts

@@ -29,7 +29,15 @@ import { ViewHandler } from "../src/util/viewHandler";
 import { EngineScenario, AdapterScenario, DataCtrlScenario } from "../src/util/scenarioHandler";
 import { Query, QueryOpts } from "../src/common/query";
 
-const configPath =  process.env.BLENDB_SCHEMA_FILE;
+let configPath;
+
+if(process.env.BLENDB_SCHEMA_FILE){
+    configPath = process.env.BLENDB_SCHEMA_FILE;
+}
+else{
+    throw new Error("BLENDB_SCHEMA_FILE wasn't informed");
+}
+
 const config = ConfigParser.parse(configPath);
 
 const mets : {[key: string]: Metric} = {};