From 9be84eb03c9e6f0b961854b9234ad34f354096c6 Mon Sep 17 00:00:00 2001
From: Markus Scherer <markus.icu@gmail.com>
Date: Mon, 7 May 2018 23:54:36 +0000
Subject: [PATCH] ICU-11626 port
 NumberFormatTest.TestCurrencyPluralInfoAndCustomPluralRules to C++

X-SVN-Rev: 41349
---
 icu4c/source/test/intltest/numfmtst.cpp | 22 ++++++++++++++++++++++
 icu4c/source/test/intltest/numfmtst.h   |  1 +
 2 files changed, 23 insertions(+)

diff --git a/icu4c/source/test/intltest/numfmtst.cpp b/icu4c/source/test/intltest/numfmtst.cpp
index 9ab39ebbee0..e020231affc 100644
--- a/icu4c/source/test/intltest/numfmtst.cpp
+++ b/icu4c/source/test/intltest/numfmtst.cpp
@@ -15,6 +15,7 @@
 #if !UCONFIG_NO_FORMATTING
 
 #include "numfmtst.h"
+#include "unicode/currpinf.h"
 #include "unicode/dcfmtsym.h"
 #include "unicode/decimfmt.h"
 #include "unicode/localpointer.h"
@@ -671,6 +672,7 @@ void NumberFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &n
   TESTCASE_AUTO(Test10354);
   TESTCASE_AUTO(Test11645_ApplyPatternEquality);
   TESTCASE_AUTO(Test12567);
+  TESTCASE_AUTO(TestCurrencyPluralInfoAndCustomPluralRules);
   TESTCASE_AUTO(Test13056_GroupingSize);
   TESTCASE_AUTO(Test11025_CurrencyPadding);
   TESTCASE_AUTO(Test11648_ExpDecFormatMalPattern);
@@ -9385,6 +9387,26 @@ void NumberFormatTest::Test12567() {
     assertTrue("df2 != df1", *df2 != *df1);
 }
 
+void NumberFormatTest::TestCurrencyPluralInfoAndCustomPluralRules() {
+    IcuTestErrorCode errorCode(*this, "TestCurrencyPluralInfoAndCustomPluralRules");
+    // Ticket #11626: No unit test demonstrating how to use CurrencyPluralInfo to
+    // change formatting spelled out currencies
+    LocalPointer<DecimalFormatSymbols> symbols(
+        new DecimalFormatSymbols(Locale::getEnglish(), errorCode));
+    CurrencyPluralInfo info(Locale::getEnglish(), errorCode);
+    info.setCurrencyPluralPattern(u"one", u"0 qwerty", errorCode);
+    info.setCurrencyPluralPattern(u"few", u"0 dvorak", errorCode);
+    info.setPluralRules(u"one: n is 1; few: n in 2..4", errorCode);
+    DecimalFormat df(u"#", symbols.orphan(), UNUM_CURRENCY_PLURAL, errorCode);
+    df.setCurrencyPluralInfo(info);
+    df.setCurrency(u"USD");
+
+    UnicodeString result;
+    // TODO(shane): assertEquals("Plural one", u"1.00 qwerty", df.format(1, result, errorCode));
+    // TODO(shane): assertEquals("Plural few", u"3.00 dvorak", df.format(3, result.remove(), errorCode));
+    assertEquals("Plural other", u"5.80 US dollars", df.format(5.8, result.remove(), errorCode));
+}
+
 void NumberFormatTest::Test13056_GroupingSize() {
     UErrorCode status = U_ZERO_ERROR;
     DecimalFormat df(u"#,##0", status);
diff --git a/icu4c/source/test/intltest/numfmtst.h b/icu4c/source/test/intltest/numfmtst.h
index a9b4f4cc374..03592dc0016 100644
--- a/icu4c/source/test/intltest/numfmtst.h
+++ b/icu4c/source/test/intltest/numfmtst.h
@@ -236,6 +236,7 @@ class NumberFormatTest: public CalendarTimeZoneTest {
     void Test10354();
     void Test11645_ApplyPatternEquality();
     void Test12567();
+    void TestCurrencyPluralInfoAndCustomPluralRules();
     void Test13056_GroupingSize();
     void Test11025_CurrencyPadding();
     void Test11648_ExpDecFormatMalPattern();
-- 
2.40.0