test: improve code coverage for i18n

Coverage report for src/node_i18n.cc shows that the Has() method is not covered. This test adds coverage for that method. PR-URL: #25428 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Jan 23, 2019 · 2112b70 · 2112b70
1 parent bb7f71a
commit 2112b70
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/test/parallel/test-icu-punycode.js b/test/parallel/test-icu-punycode.js
@@ -9,6 +9,12 @@ const { internalBinding } = require('internal/test/binding');
 const icu = internalBinding('icu');
 const assert = require('assert');
 
+// test hasConverter method
+assert(icu.hasConverter('utf-8'),
+       'hasConverter should report coverter exists for utf-8');
+assert(!icu.hasConverter('x'),
+       'hasConverter should report coverter does not exist for x');
+
 const tests = require('../fixtures/url-idna.js');
 const fixtures = require('../common/fixtures');
 const wptToASCIITests = require(