diff --git a/‎test/common.js‎
Lines changed: 35 additions & 7 deletions b/‎test/common.js‎
Lines changed: 35 additions & 7 deletions
@@ -554,17 +554,45 @@ exports.isAlive = function isAlive(pid) {
   }
 };
 
-exports.expectWarning = function(name, expected) {
-  if (typeof expected === 'string')
-    expected = [expected];
-  process.on('warning', exports.mustCall((warning) => {
+function expectWarning(name, expectedMessages) {
+  return exports.mustCall((warning) => {
     assert.strictEqual(warning.name, name);
-    assert.ok(expected.includes(warning.message),
+    assert.ok(expectedMessages.includes(warning.message),
               `unexpected error message: "${warning.message}"`);
     // Remove a warning message after it is seen so that we guarantee that we
     // get each message only once.
-    expected.splice(expected.indexOf(warning.message), 1);
-  }, expected.length));
+    expectedMessages.splice(expectedMessages.indexOf(warning.message), 1);
+  }, expectedMessages.length);
+}
+
+function expectWarningByName(name, expected) {
+  if (typeof expected === 'string') {
+    expected = [expected];
+  }
+  process.on('warning', expectWarning(name, expected));
+}
+
+function expectWarningByMap(warningMap) {
+  const catchWarning = {};
+  Object.keys(warningMap).forEach((name) => {
+    let expected = warningMap[name];
+    if (typeof expected === 'string') {
+      expected = [expected];
+    }
+    catchWarning[name] = expectWarning(name, expected);
+  });
+  process.on('warning', (warning) => catchWarning[warning.name](warning));
+}
+
+// accepts a warning name and description or array of descriptions or a map
+// of warning names to description(s)
+// ensures a warning is generated for each name/description pair
+exports.expectWarning = function(nameOrMap, expected) {
+  if (typeof nameOrMap === 'string') {
+    expectWarningByName(nameOrMap, expected);
+  } else {
+    expectWarningByMap(nameOrMap);
+  }
 };
 
 Object.defineProperty(exports, 'hasIntl', {