From 26fef2e116343aa46f58d00b953204d89f3e8b89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C4=81rti=C5=86=C5=A1=20=C5=A0ulcs?= <shulcsm@gmail.com>
Date: Tue, 18 Sep 2018 12:10:47 +0300
Subject: [PATCH] More tests

---
 num2words/lang_NL.py |  4 ++--
 tests/test_nl.py     | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/num2words/lang_NL.py b/num2words/lang_NL.py
index ede30f0..7f2054b 100644
--- a/num2words/lang_NL.py
+++ b/num2words/lang_NL.py
@@ -22,7 +22,7 @@ from .lang_EU import Num2Word_EU
 
 class Num2Word_NL(Num2Word_EU):
     CURRENCY_FORMS = {
-        'EUR': (('euro', 'euro'), ('cent', 'cents')),
+        'EUR': (('euro', 'euros'), ('cent', 'cents')),
     }
 
     GIGA_SUFFIX = "iljard"
@@ -119,7 +119,7 @@ class Num2Word_NL(Num2Word_EU):
             val = cnum + nnum
 
         word = ctext + ntext
-        return (word, val)
+        return word, val
 
     def to_ordinal(self, value):
         self.verify_ordinal(value)
diff --git a/tests/test_nl.py b/tests/test_nl.py
index 8b992a6..e93c0f2 100644
--- a/tests/test_nl.py
+++ b/tests/test_nl.py
@@ -19,6 +19,7 @@ from __future__ import unicode_literals
 from unittest import TestCase
 
 from num2words import num2words
+from num2words.lang_NL import Num2Word_NL
 
 
 class Num2WordsNLTest(TestCase):
@@ -87,3 +88,20 @@ class Num2WordsNLTest(TestCase):
             num2words('4778.00', lang='nl', to='currency', seperator=' en',
                       cents=True, currency='EUR'),
             'vierduizendzevenhonderdachtenzeventig euro en nul cent')
+
+    def test_pluralize(self):
+        n = Num2Word_NL()
+        # euros always singular
+        cr1, cr2 = n.CURRENCY_FORMS['EUR']
+        self.assertEqual(n.pluralize(1, cr1), 'euro')
+        self.assertEqual(n.pluralize(2, cr1), 'euro')
+        self.assertEqual(n.pluralize(1, cr2), 'cent')
+        self.assertEqual(n.pluralize(2, cr2), 'cent')
+
+        # @TODO other currency
+
+    def test_to_year(self):
+        self.assertEqual(num2words(2018, lang='nl', to='year'),
+                         'tweeduizendachttien')
+        self.assertEqual(num2words(2100, lang='nl', to='year'),
+                         'eenentwintig honderd')