From d9293a38114a67aff2eecf7017b2d0dcede59776 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Jos=C3=A9=20Arboleda?= <soyjuanarbol@gmail.com>
Date: Wed, 20 Jan 2021 22:09:51 -0500
Subject: [PATCH] test: improve coverage of `SourceTextModule` getters

PR-URL: https://github.com/nodejs/node/pull/37013
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
---
 test/parallel/test-vm-module-errors.js | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/test/parallel/test-vm-module-errors.js b/test/parallel/test-vm-module-errors.js
index 25b43c3e4df9d0..0d5610d140419f 100644
--- a/test/parallel/test-vm-module-errors.js
+++ b/test/parallel/test-vm-module-errors.js
@@ -235,16 +235,26 @@ function checkInvalidCachedData() {
 }
 
 function checkGettersErrors() {
+  const expectedError = {
+    code: 'ERR_VM_MODULE_NOT_MODULE',
+    message: /Provided module is not an instance of Module/
+  };
   const getters = ['identifier', 'context', 'namespace', 'status', 'error'];
   getters.forEach((getter) => {
     assert.throws(() => {
       // eslint-disable-next-line no-unused-expressions
       Module.prototype[getter];
-    }, {
-      code: 'ERR_VM_MODULE_NOT_MODULE',
-      message: /Provided module is not an instance of Module/
-    });
+    }, expectedError);
+    assert.throws(() => {
+      // eslint-disable-next-line no-unused-expressions
+      SourceTextModule.prototype[getter];
+    }, expectedError);
   });
+  // `dependencySpecifiers` getter is just part of SourceTextModule
+  assert.throws(() => {
+    // eslint-disable-next-line no-unused-expressions
+    SourceTextModule.prototype.dependencySpecifiers;
+  }, expectedError);
 }
 
 const finished = common.mustCall();