first commit

vars/runNodeTest.groovy

@@ -0,0 +1,17 @@
+/**
+ * Runs npm install + npm test inside current container.
+ * Must be called inside container('node') block.
+ *
+ * config keys (all optional):
+ *   workDir  - directory to run in, default: '.'
+ *   testCmd  - npm script to run, default: 'test'
+ */
+def call(Map config = [:]) {
+    def workDir = config.workDir ?: '.'
+    def testCmd = config.testCmd ?: 'test'
+
+    dir(workDir) {
+        sh 'npm install'
+        sh "npm ${testCmd}"
+    }
+}