1 files changed, 15 insertions, 1 deletions
diff --git a/addons/web/static/tests/fields/field_utils_tests.js b/addons/web/static/tests/fields/field_utils_tests.js
index e24571ea1d8..0947bfbbd4b 100644
--- a/addons/web/static/tests/fields/field_utils_tests.js
+++ b/addons/web/static/tests/fields/field_utils_tests.js
@@ -4,7 +4,6 @@ odoo.define('web.field_utils_tests', function (require) {
 var core = require('web.core');
 var session = require('web.session');
 var fieldUtils = require('web.field_utils');
-var testUtils = require('web.test_utils');
 
 QUnit.module('fields', {}, function () {
 
@@ -133,7 +132,22 @@ QUnit.test('format binary', function (assert) {
     // base64 estimated size (bytes) = value.length / 1.37 (http://en.wikipedia.org/wiki/Base64#MIME)
     // Here: 4 / 1.37 = 2.91970800 => 2.92 (rounded 2 decimals by utils.human_size)
     assert.strictEqual(fieldUtils.format.binary('Cg=='), '2.92 Bytes');
+});
+
+QUnit.test('format percentage', function (assert) {
+    assert.expect(8);
+
+    assert.strictEqual(fieldUtils.format.percentage(0), '0%');
+    assert.strictEqual(fieldUtils.format.percentage(0.5), '50%');
+    assert.strictEqual(fieldUtils.format.percentage(1), '100%');
+
+    assert.strictEqual(fieldUtils.format.percentage(-0.2), '-20%');
+    assert.strictEqual(fieldUtils.format.percentage(2.5), '250%');
+
+    assert.strictEqual(fieldUtils.format.percentage(0.125), '12.5%');
+    assert.strictEqual(fieldUtils.format.percentage(0.666666), '66.67%');
 
+    assert.strictEqual(fieldUtils.format.percentage(false), '0%');
 });
 
 QUnit.test('parse float', function(assert) {