Make system_env_vars and cypress_* vars os level

Author: Karan Nagpal

bin/commands/runs.js

@@ -39,6 +39,9 @@ module.exports = function run(args) {
     // accept the env list from command line and set it
     utils.setTestEnvs(bsConfig, args);
 
+    // accept the system env list from bsconf and set it
+    utils.setSystemEnvs(bsConfig);
+
     //accept the local from env variable if provided
     utils.setLocal(bsConfig, args);
 

bin/helpers/utils.js

@@ -273,6 +273,25 @@ exports.setTestEnvs = (bsConfig, args) => {
     envKeys = bsConfig.run_settings.env;
   }
 
+  // set env vars passed from command line args as a string
+  if (!this.isUndefined(args.env)) {
+    let argsEnvVars = this.fixCommaSeparatedString(args.env).split(',');
+    argsEnvVars.forEach((envVar) => {
+      let env = envVar.split("=");
+      envKeys[env[0]] = env[1];
+    });
+  }
+
+  if (Object.keys(envKeys).length === 0) {
+    bsConfig.run_settings.env = null;
+  } else {
+    bsConfig.run_settings.env = Object.keys(envKeys).map(key => (`${key}=${envKeys[key]}`)).join(',');
+  }
+}
+
+exports.setSystemEnvs = (bsConfig) => {
+  let envKeys = {};
+
   // set env vars which are defined in system_env_vars key
   if(!this.isUndefined(bsConfig.run_settings.system_env_vars) && Array.isArray(bsConfig.run_settings.system_env_vars) && bsConfig.run_settings.system_env_vars.length) {
     let systemEnvVars = bsConfig.run_settings.system_env_vars;
@@ -290,19 +309,10 @@ exports.setTestEnvs = (bsConfig, args) => {
     });
   }
 
-  // set env vars passed from command line args as a string
-  if (!this.isUndefined(args.env)) {
-    let argsEnvVars = this.fixCommaSeparatedString(args.env).split(',');
-    argsEnvVars.forEach((envVar) => {
-      let env = envVar.split("=");
-      envKeys[env[0]] = env[1];
-    });
-  }
-
   if (Object.keys(envKeys).length === 0) {
-    bsConfig.run_settings.env = null;  
+    bsConfig.run_settings.system_env_vars = null;
   } else {
-    bsConfig.run_settings.env = Object.keys(envKeys).map(key => (`${key}=${envKeys[key]}`)).join(',');
+    bsConfig.run_settings.system_env_vars = Object.keys(envKeys).map(key => (`${key}=${envKeys[key]}`));
   }
 }
 

test/unit/bin/helpers/utils.js

@@ -592,11 +592,12 @@ describe('utils', () => {
       utils.setTestEnvs(bsConfig, args);
       expect(bsConfig.run_settings.env).to.be.eq('env1=value1,env2=value2,env3=value3,env4=value4');
     });
+  });
 
+  describe('setSystemEnvs', () => {
     it('set vars passed in system_env_vars', () => {
       process.env.ENV1 = 'env1';
-      process.env.ENV2 = 'env2'
-      let argsEnv = 'env3=value3 , env4=value4';
+      process.env.ENV2 = 'env2';
       let bsConfig = {
         run_settings: {
           env: {
@@ -606,52 +607,26 @@ describe('utils', () => {
           system_env_vars: ['ENV1', 'ENV2']
         },
       };
-      let args = {
-        env: argsEnv,
-      };
 
-      utils.setTestEnvs(bsConfig, args);
-      expect(bsConfig.run_settings.env).to.be.eq('env1=value1,env2=value2,ENV1=env1,ENV2=env2,env3=value3,env4=value4');
+      utils.setSystemEnvs(bsConfig);
+      expect(bsConfig.run_settings.system_env_vars).to.be.an('array').that.includes('ENV1=env1');
+      expect(bsConfig.run_settings.system_env_vars).to.be.an('array').that.includes('ENV2=env2');
       delete process.env.ENV1;
       delete process.env.ENV2;
     });
 
     it('set vars defined on machine as CYPRESS_ or cypress_', () => {
       process.env.CYPRESS_TEST_1 = 'env1';
-      process.env.cypress_test_2 = 'env2'
+      process.env.cypress_test_2 = 'env2';
       let bsConfig = {
         run_settings: {
           env: null
         },
       };
-      let args = {
-        env: null,
-      };
-
-      utils.setTestEnvs(bsConfig, args);
-      expect(bsConfig.run_settings.env).to.be.eq('CYPRESS_TEST_1=env1,cypress_test_2=env2');
-      delete process.env.CYPRESS_TEST_1;
-      delete process.env.cypress_test_2;
-    });
-
-    it('set vars defined on machine as CYPRESS_ or cypress_ with args and env set in browserstack.json', () => {
-      process.env.CYPRESS_TEST_1 = 'env1';
-      process.env.cypress_test_2 = 'env2'
-      let argsEnv = 'env3=value3 , env4=value4';
-      let bsConfig = {
-        run_settings: {
-          env: {
-            env1: 'value1',
-            env2: 'value2',
-          }
-        },
-      };
-      let args = {
-        env: argsEnv,
-      };
 
-      utils.setTestEnvs(bsConfig, args);
-      expect(bsConfig.run_settings.env).to.be.eq('env1=value1,env2=value2,CYPRESS_TEST_1=env1,cypress_test_2=env2,env3=value3,env4=value4');
+      utils.setSystemEnvs(bsConfig);
+      expect(bsConfig.run_settings.system_env_vars).to.be.an('array').that.includes('CYPRESS_TEST_1=env1');
+      expect(bsConfig.run_settings.system_env_vars).to.be.an('array').that.includes('cypress_test_2=env2');
       delete process.env.CYPRESS_TEST_1;
       delete process.env.cypress_test_2;
     });