From 5e52099ac27e8ce7ac150a7b3347a75d4c7dbe84 Mon Sep 17 00:00:00 2001
From: Ian <ian_bacher@brown.edu>
Date: Thu, 30 Jun 2022 15:34:12 -0400
Subject: [PATCH] Try running Firefox in headless mode

---
 karma.conf.js | 6 ++++++
 omod/pom.xml  | 2 +-
 package.json  | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/karma.conf.js b/karma.conf.js
index 53e4715f4..b9015f92a 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -17,6 +17,12 @@ module.exports = function(config) {
 			FirefoxNoSandbox: {
 				base: 'Firefox',
 				flags: ['--no-sandbox']
+			},FirefoxHeadless: {
+				base: 'Firefox',
+				flags: [
+					'--no-sandbox',
+					'--headless'
+				]
 			}
 		},
         files: [
diff --git a/omod/pom.xml b/omod/pom.xml
index 149107825..39c3272bb 100644
--- a/omod/pom.xml
+++ b/omod/pom.xml
@@ -409,7 +409,7 @@
 						</goals>
 						<phase>test</phase>
 						<configuration>
-							<arguments>run test:dev-firefox</arguments>
+							<arguments>run test</arguments>
 							<workingDirectory>../</workingDirectory>
 						</configuration>
 					</execution>
diff --git a/package.json b/package.json
index 65b71102b..fdf497b72 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "build:prod": "webpack --progress --colors --env=prod",
     "build": "rimraf %npm_package_config_targetDir% && rimraf $npm_package_config_targetDir && webpack --progress --colors --env=prod",
     "watch": "webpack --progress --colors --watch --env=dev",
-    "test": "karma start",
+    "test": "karma start --browsers=FirefoxHeadless",
     "test:dev": "karma start --singleRun=false",
     "test:dev-chrome": "karma start --singleRun=false --browsers=ChromeWithoutSecurity",
     "test:dev-firefox": "karma start --singleRun=false --browsers=FirefoxNoSandbox",