1 /* 2 ******************************************************************************* 3 * Copyright (C) 2014-2016, International Business Machines Corporation and 4 * others. All Rights Reserved. 5 ******************************************************************************* 6 * 7 * File QUANTITYFORMATTERTEST.CPP 8 * 9 ******************************************************************************** 10 */ 11 #include "cstring.h" 12 #include "intltest.h" 13 #include "quantityformatter.h" 14 #include "simplepatternformatter.h" 15 #include "unicode/numfmt.h" 16 #include "unicode/plurrule.h" 17 18 19 class QuantityFormatterTest : public IntlTest { 20 public: 21 QuantityFormatterTest() { 22 } 23 void TestBasic(); 24 void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=0); 25 private: 26 }; 27 28 void QuantityFormatterTest::runIndexedTest(int32_t index, UBool exec, const char* &name, char* /*par*/) { 29 TESTCASE_AUTO_BEGIN; 30 TESTCASE_AUTO(TestBasic); 31 TESTCASE_AUTO_END; 32 } 33 34 void QuantityFormatterTest::TestBasic() { 35 UErrorCode status = U_ZERO_ERROR; 36 #if !UCONFIG_NO_FORMATTING 37 QuantityFormatter fmt; 38 assertFalse( 39 "adding bad variant", 40 fmt.addIfAbsent("a bad variant", "{0} pounds", status)); 41 assertEquals("adding bad variant status", U_ILLEGAL_ARGUMENT_ERROR, status); 42 status = U_ZERO_ERROR; 43 assertFalse( 44 "Adding bad pattern", 45 fmt.addIfAbsent("other", "{0} {1} too many placeholders", status)); 46 assertEquals("adding bad pattern status", U_ILLEGAL_ARGUMENT_ERROR, status); 47 status = U_ZERO_ERROR; 48 assertFalse("isValid with no patterns", fmt.isValid()); 49 assertTrue( 50 "Adding good pattern with no placeholders", 51 fmt.addIfAbsent("zero", "no placeholder", status)); 52 assertTrue( 53 "Adding good pattern", 54 fmt.addIfAbsent("other", "{0} pounds", status)); 55 assertTrue("isValid with other", fmt.isValid()); 56 assertTrue( 57 "Adding good pattern", 58 fmt.addIfAbsent("one", "{0} pound", status)); 59 60 assertEquals( 61 "getByVariant", 62 fmt.getByVariant("bad variant")->getTextWithNoPlaceholders(), 63 " pounds"); 64 assertEquals( 65 "getByVariant", 66 fmt.getByVariant("other")->getTextWithNoPlaceholders(), 67 " pounds"); 68 assertEquals( 69 "getByVariant", 70 fmt.getByVariant("one")->getTextWithNoPlaceholders(), 71 " pound"); 72 assertEquals( 73 "getByVariant", 74 fmt.getByVariant("few")->getTextWithNoPlaceholders(), 75 " pounds"); 76 77 // Test copy constructor 78 { 79 QuantityFormatter copied(fmt); 80 assertEquals( 81 "copied getByVariant", 82 copied.getByVariant("other")->getTextWithNoPlaceholders(), 83 " pounds"); 84 assertEquals( 85 "copied getByVariant", 86 copied.getByVariant("one")->getTextWithNoPlaceholders(), 87 " pound"); 88 assertEquals( 89 "copied getByVariant", 90 copied.getByVariant("few")->getTextWithNoPlaceholders(), 91 " pounds"); 92 } 93 94 // Test assignment 95 { 96 QuantityFormatter assigned; 97 assigned = fmt; 98 assertEquals( 99 "assigned getByVariant", 100 assigned.getByVariant("other")->getTextWithNoPlaceholders(), 101 " pounds"); 102 assertEquals( 103 "assigned getByVariant", 104 assigned.getByVariant("one")->getTextWithNoPlaceholders(), 105 " pound"); 106 assertEquals( 107 "assigned getByVariant", 108 assigned.getByVariant("few")->getTextWithNoPlaceholders(), 109 " pounds"); 110 } 111 112 // Test format. 113 { 114 LocalPointer<NumberFormat> numfmt( 115 NumberFormat::createInstance(Locale::getEnglish(), status)); 116 LocalPointer<PluralRules> plurrule( 117 PluralRules::forLocale("en", status)); 118 FieldPosition pos(FieldPosition::DONT_CARE); 119 UnicodeString appendTo; 120 assertEquals( 121 "format singular", 122 "1 pound", 123 fmt.format( 124 1, 125 *numfmt, 126 *plurrule, 127 appendTo, 128 pos, 129 status), TRUE); 130 appendTo.remove(); 131 assertEquals( 132 "format plural", 133 "2 pounds", 134 fmt.format( 135 2, 136 *numfmt, 137 *plurrule, 138 appendTo, 139 pos, 140 status), TRUE); 141 } 142 fmt.reset(); 143 assertFalse("isValid after reset", fmt.isValid()); 144 #endif 145 assertSuccess("", status); 146 } 147 148 extern IntlTest *createQuantityFormatterTest() { 149 return new QuantityFormatterTest(); 150 } 151
