http2: improve http2 coverage

Improve http2 coverage through refactoring and tests

PR-URL: https://github.com/nodejs/node/pull/15210
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/test/parallel/test-http2-createsecureserver-nooptions.js b/test/parallel/test-http2-createsecureserver-nooptions.js
new file mode 100644
index 0000000000..5a9849f9e1
--- /dev/null
+++ b/test/parallel/test-http2-createsecureserver-nooptions.js
@@ -0,0 +1,45 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+
+const http2 = require('http2');
+
+// Error if options are not passed to createSecureServer
+
+common.expectsError(
+  () => http2.createSecureServer(),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    type: TypeError
+  });
+
+common.expectsError(
+  () => http2.createSecureServer(() => {}),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    type: TypeError
+  });
+
+common.expectsError(
+  () => http2.createSecureServer(1),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    type: TypeError
+  });
+
+common.expectsError(
+  () => http2.createSecureServer('test'),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    type: TypeError
+  });
+
+common.expectsError(
+  () => http2.createSecureServer(null),
+  {
+    code: 'ERR_INVALID_ARG_TYPE',
+    type: TypeError
+  });