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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 // CLASS UNDER TEST |
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19 #include <aiutility.h> |
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20 #include <aicontentmodel.h> |
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21 |
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22 #include <mt_apiaicontentitemarrayiterator.h> |
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23 #include <digia/eunit/eunitmacros.h> |
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24 |
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25 const TInt KNonExistentItemId = -1; |
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26 _LIT(KNonExistentItemCid, "NonExistentCid"); |
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27 |
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28 |
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29 |
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30 // CONSTRUCTION |
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31 MT_ApiAiContentItemArrayIterator* MT_ApiAiContentItemArrayIterator::NewL() |
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32 { |
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33 MT_ApiAiContentItemArrayIterator* self = MT_ApiAiContentItemArrayIterator::NewLC(); |
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34 CleanupStack::Pop( self ); |
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35 return self; |
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36 } |
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37 |
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38 MT_ApiAiContentItemArrayIterator* MT_ApiAiContentItemArrayIterator::NewLC() |
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39 { |
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40 MT_ApiAiContentItemArrayIterator* self = new( ELeave ) MT_ApiAiContentItemArrayIterator(); |
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41 CleanupStack::PushL( self ); |
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42 self->ConstructL(); |
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43 return self; |
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44 } |
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45 |
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46 // Destructor (virtual by CBase) |
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47 MT_ApiAiContentItemArrayIterator::~MT_ApiAiContentItemArrayIterator() |
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48 { |
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49 #if _BullseyeCoverage |
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50 cov_write(); |
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51 #endif |
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52 } |
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53 |
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54 // Default constructor |
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55 MT_ApiAiContentItemArrayIterator::MT_ApiAiContentItemArrayIterator() |
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56 { |
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57 } |
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58 |
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59 // Second phase construct |
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60 void MT_ApiAiContentItemArrayIterator::ConstructL() |
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61 { |
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62 // The ConstructL from the base class CEUnitTestSuiteClass must be called. |
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63 // It generates the test case table. |
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64 CEUnitTestSuiteClass::ConstructL(); |
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65 } |
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66 |
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67 // METHODS |
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68 |
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69 |
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70 |
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71 void MT_ApiAiContentItemArrayIterator::SetupL( ) |
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72 { |
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73 } |
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74 |
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75 void MT_ApiAiContentItemArrayIterator::Teardown( ) |
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76 { |
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77 } |
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78 |
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79 void MT_ApiAiContentItemArrayIterator::TestEmptyL( ) |
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80 { |
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81 MAiContentItemIterator* iter = NULL; |
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82 // Test that Release(NULL) does not crash |
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83 Release(iter); |
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84 |
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85 // Test that the iterator works correctly with an empty (NULL) array |
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86 iter = AiUtility::CreateContentItemArrayIteratorL(NULL, 0); |
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87 CleanupReleasePushL(iter); |
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88 |
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89 // Make two passes through the iterator to test also Reset |
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90 for (TInt round = 1; round <= 2; ++round) |
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91 { |
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92 EUNIT_ASSERT( !iter->HasNext() ); |
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93 EUNIT_ASSERT_SPECIFIC_LEAVE( iter->NextL(), KErrOverflow ); |
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94 EUNIT_ASSERT_SPECIFIC_LEAVE( iter->ItemL(0), KErrNotFound ); |
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95 EUNIT_ASSERT_SPECIFIC_LEAVE( iter->ItemL(KNullDesC), KErrNotFound ); |
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96 iter->Reset(); |
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97 } |
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98 |
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99 CleanupStack::PopAndDestroy(iter); |
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100 |
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101 // Array with negative count should work as an empty array |
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102 iter = AiUtility::CreateContentItemArrayIteratorL(NULL, -1); |
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103 CleanupReleasePushL(iter); |
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104 |
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105 // Make two passes through the iterator to test also Reset |
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106 for (TInt round = 1; round <= 2; ++round) |
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107 { |
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108 EUNIT_ASSERT( !iter->HasNext() ); |
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109 EUNIT_ASSERT_SPECIFIC_LEAVE( iter->NextL(), KErrOverflow ); |
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110 EUNIT_ASSERT_SPECIFIC_LEAVE( iter->ItemL(0), KErrNotFound ); |
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111 EUNIT_ASSERT_SPECIFIC_LEAVE( iter->ItemL(KNullDesC), KErrNotFound ); |
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112 iter->Reset(); |
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113 } |
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114 |
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115 CleanupStack::PopAndDestroy(iter); |
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116 } |
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117 |
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118 TBool operator==(const TAiContentItem& aLhs, const TAiContentItem& aRhs) |
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119 { |
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120 // Use pointer comparison as CAiContentItemArrayIterator iterates through |
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121 // the original items |
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122 return (&aLhs == &aRhs); |
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123 } |
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124 |
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125 void DoTestOneL |
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126 ( const TAiContentItem& aRefItem, MAiContentItemIterator& aIter ) |
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127 { |
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128 // Make two passes through the iterator to test also Reset |
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129 for (TInt pass = 1; pass <= 2; ++pass) |
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130 { |
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131 EUNIT_ASSERT( aIter.HasNext() ); |
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132 EUNIT_ASSERT_EQUALS( aRefItem, aIter.NextL() ); |
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133 EUNIT_ASSERT( !aIter.HasNext() ); |
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134 |
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135 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.NextL(), KErrOverflow ); |
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136 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemId), KErrNotFound ); |
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137 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemCid), KErrNotFound ); |
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138 |
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139 EUNIT_ASSERT_EQUALS( aRefItem, aIter.ItemL(aRefItem.id) ); |
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140 EUNIT_ASSERT_EQUALS( aRefItem, aIter.ItemL(ContentCid(aRefItem)) ); |
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141 |
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142 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemId), KErrNotFound ); |
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143 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemCid), KErrNotFound ); |
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144 |
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145 aIter.Reset(); |
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146 } |
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147 } |
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148 |
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149 void MT_ApiAiContentItemArrayIterator::TestOneL( ) |
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150 { |
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151 const TInt KTestId = 42; |
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152 static const wchar_t KTestCid[] = L"testcid"; |
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153 static const char KTestType[] = "testtype"; |
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154 static const TAiContentItem KOneItem[] = { { KTestId, KTestCid, KTestType } }; |
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155 |
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156 // Test iterator created with NewL |
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157 MAiContentItemIterator* iter = |
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158 AiUtility::CreateContentItemArrayIteratorL(KOneItem, 1); |
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159 CleanupReleasePushL(iter); |
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160 DoTestOneL( KOneItem[0], *iter ); |
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161 CleanupStack::PopAndDestroy(iter); |
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162 |
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163 // Test iterator created with create template helper |
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164 iter = AiUtility::CreateContentItemArrayIteratorL(KOneItem); |
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165 CleanupReleasePushL(iter); |
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166 DoTestOneL( KOneItem[0], *iter ); |
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167 CleanupStack::PopAndDestroy(iter); |
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168 } |
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169 |
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170 void DoTestManyL |
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171 ( const TAiContentItem& aRefItem, MAiContentItemIterator& aIter, TInt aCount ) |
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172 { |
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173 // Make two passes through the iterator to test also Reset |
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174 for (TInt pass = 1; pass <= 2; ++pass) |
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175 { |
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176 TBool refItemIndex = -1; |
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177 for ( TInt count = 0; count < aCount; ++count ) |
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178 { |
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179 EUNIT_ASSERT( aIter.HasNext() ); |
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180 if (aIter.NextL() == aRefItem) |
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181 { |
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182 refItemIndex = count; |
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183 } |
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184 } |
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185 EUNIT_ASSERT( refItemIndex >= 0 ); |
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186 EUNIT_ASSERT( !aIter.HasNext() ); |
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187 |
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188 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.NextL(), KErrOverflow ); |
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189 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemId), KErrNotFound ); |
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190 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemCid), KErrNotFound ); |
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191 |
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192 EUNIT_ASSERT_EQUALS( aRefItem, aIter.ItemL(aRefItem.id) ); |
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193 EUNIT_ASSERT_EQUALS( aRefItem, aIter.ItemL(ContentCid(aRefItem)) ); |
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194 |
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195 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemId), KErrNotFound ); |
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196 EUNIT_ASSERT_SPECIFIC_LEAVE( aIter.ItemL(KNonExistentItemCid), KErrNotFound ); |
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197 |
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198 aIter.Reset(); |
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199 } |
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200 } |
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201 |
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202 void MT_ApiAiContentItemArrayIterator::TestManyL( ) |
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203 { |
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204 const TInt KTestId1 = 42; |
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205 static const wchar_t KTestCid1[] = L"testcid1"; |
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206 static const char KTestType1[] = "testtype1"; |
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207 const TInt KTestId2 = 53; |
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208 static const wchar_t KTestCid2[] = L"testcid2"; |
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209 static const char KTestType2[] = "testtype2"; |
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210 static const TAiContentItem KTwoItems[] = |
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211 { |
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212 { KTestId1, KTestCid1, KTestType1 }, |
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213 { KTestId2, KTestCid2, KTestType2 } |
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214 }; |
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215 |
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216 // Test iterator created with NewL |
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217 MAiContentItemIterator* iter = |
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218 AiUtility::CreateContentItemArrayIteratorL(KTwoItems, 2); |
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219 CleanupReleasePushL(iter); |
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220 DoTestManyL( KTwoItems[0], *iter, 2 ); |
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221 DoTestManyL( KTwoItems[1], *iter, 2 ); |
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222 CleanupStack::PopAndDestroy(iter); |
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223 |
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224 // Test iterator created with template helper |
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225 iter = AiUtility::CreateContentItemArrayIteratorL(KTwoItems); |
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226 CleanupReleasePushL(iter); |
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227 DoTestManyL( KTwoItems[0], *iter, 2 ); |
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228 DoTestManyL( KTwoItems[1], *iter, 2 ); |
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229 CleanupStack::PopAndDestroy(iter); |
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230 } |
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231 |
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232 // TEST TABLE |
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233 |
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234 EUNIT_BEGIN_TEST_TABLE( |
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235 MT_ApiAiContentItemArrayIterator, |
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236 "Unit test suite for MAiContentItemIterator implementation returned from AiUtility::CreateContentItemArrayIteratorL", |
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237 "CAiContentItemArrayIterator" ) |
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238 |
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239 EUNIT_TEST( |
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240 "Test empty (NULL) array", |
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241 "MAiContentItemIterator", |
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242 "All", |
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243 "FUNCTIONALITY", |
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244 SetupL, TestEmptyL, Teardown) |
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245 |
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246 EUNIT_TEST( |
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247 "Test array with one item", |
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248 "MAiContentItemIterator", |
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249 "All", |
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250 "FUNCTIONALITY", |
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251 SetupL, TestOneL, Teardown) |
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252 |
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253 EUNIT_TEST( |
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254 "Test array with multiple items", |
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255 "MAiContentItemIteratore", |
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256 "All", |
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257 "FUNCTIONALITY", |
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258 SetupL, TestManyL, Teardown) |
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259 |
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260 EUNIT_END_TEST_TABLE |
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261 |
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262 // END OF FILE |