Refactor print preview web ui

chrome/browser/resources/print_preview/data/measurement_system_unittest.gtestjs

Index: chrome/browser/resources/print_preview/data/measurement_system_unittest.gtestjs
diff --git a/chrome/browser/resources/print_preview/data/measurement_system_unittest.gtestjs b/chrome/browser/resources/print_preview/data/measurement_system_unittest.gtestjs
new file mode 100644
index 0000000000000000000000000000000000000000..ed246c84c1f10d0337645ca172e1431eec8a53fb
--- /dev/null
+++ b/chrome/browser/resources/print_preview/data/measurement_system_unittest.gtestjs
@@ -0,0 +1,68 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/**
+ * Test fixture for the MeasurementSystem.
+ * @constructor
+ * @extends {testing.Test}
+ */
+function MeasurementSystemUnitTest() {
+  testing.Test.call(this);
+}
+
+MeasurementSystemUnitTest.prototype = {
+  __proto__: testing.Test.prototype,
+
+  extraLibraries: [
+    '../../shared/js/cr.js',
+    '../print_preview_utils.js',
+    'measurement_system.js'
+  ]
+};
+
+TEST_F('MeasurementSystemUnitTest', 'parseNumberFormat', function() {
+  assertTrue(areArraysEqual(
+      ['.', ','],
+      print_preview.MeasurementSystem.parseNumberFormat('123.456,78')));
+  assertTrue(areArraysEqual(
+      ['.', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat('123.456.78')));
+  assertTrue(areArraysEqual(
+      [',', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat('123,456.78')));
+  assertTrue(areArraysEqual(
+      [',', ','],
+      print_preview.MeasurementSystem.parseNumberFormat('123,456,78')));
+  assertTrue(areArraysEqual(
+      [' ', ','],
+      print_preview.MeasurementSystem.parseNumberFormat('123 456,78')));
+  assertTrue(areArraysEqual(
+      [' ', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat('123 456.78')));
+  assertTrue(areArraysEqual(
+      [' ', ' '],
+      print_preview.MeasurementSystem.parseNumberFormat('123 456 78')));
+  assertTrue(areArraysEqual(
+      ['', ''],
+      print_preview.MeasurementSystem.parseNumberFormat('123')));
+
+  assertTrue(areArraysEqual(
+      [',', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat('abcdef')));
+  assertTrue(areArraysEqual(
+      [',', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat(null)));
+  assertTrue(areArraysEqual(
+      [',', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat(undefined)));
+  assertTrue(areArraysEqual(
+      [',', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat('')));
+  assertTrue(areArraysEqual(
+      [',', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat('1')));
+  assertTrue(areArraysEqual(
+      [',', '.'],
+      print_preview.MeasurementSystem.parseNumberFormat('12')));
+});