1 | var chai = require('chai'); |
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2 | var Handlebars =require('../src/cli').Handlebars |
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3 | |||
4 | describe("Helpers", function () { |
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5 | describe("className", function () { |
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6 | it('properly lowercase string', function() { |
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7 | var value = 'ThiS IS mY String', |
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8 | rendered = Handlebars.helpers.className(value), |
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9 | expected = 'ThiS_IS_mY_String'; |
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10 | chai.expect(rendered).to.eql(expected); |
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11 | }); |
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12 | }); |
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13 | describe("lowercase", function () { |
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14 | it('properly lowercase string', function() { |
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15 | var value = 'ThiS IS mY String', |
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16 | rendered = Handlebars.helpers.lowercase(value), |
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17 | expected = 'this is my string'; |
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18 | chai.expect(rendered).to.eql(expected); |
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19 | }); |
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20 | it('properly return empty string', function() { |
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21 | var value = null, |
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22 | rendered = Handlebars.helpers.lowercase(value), |
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23 | expected = ''; |
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24 | chai.expect(rendered).to.eql(expected); |
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25 | }); |
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26 | }); |
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27 | describe("uppercase", function () { |
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28 | it('properly uppercase string', function() { |
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29 | var value = 'ThiS IS mY String', |
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30 | rendered = Handlebars.helpers.uppercase(value), |
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31 | expected = 'THIS IS MY STRING'; |
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32 | chai.expect(rendered).to.eql(expected); |
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33 | }); |
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34 | it('properly return empty string', function() { |
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35 | var value = null, |
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36 | rendered = Handlebars.helpers.uppercase(value), |
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37 | expected = ''; |
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38 | chai.expect(rendered).to.eql(expected); |
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39 | }); |
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40 | }); |
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41 | describe("truncate", function () { |
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42 | it('properly truncate string', function() { |
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43 | var value = 'ThiS IS mY String', |
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44 | length = 10, |
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45 | rendered = Handlebars.helpers.truncate(value, length), |
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46 | expected = 'ThiS IS mY...'; |
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47 | chai.expect(rendered).to.eql(expected); |
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48 | }); |
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49 | it('properly return full string', function() { |
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50 | var value = 'ThiS IS mY String', |
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51 | length = 20, |
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52 | rendered = Handlebars.helpers.truncate(value, length), |
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53 | expected = 'ThiS IS mY String'; |
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54 | chai.expect(rendered).to.eql(expected); |
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55 | }); |
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56 | it('properly return empty string', function() { |
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57 | var value = null, |
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58 | length = 10, |
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59 | rendered = Handlebars.helpers.truncate(value, length), |
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60 | expected = ''; |
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61 | chai.expect(rendered).to.eql(expected); |
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62 | }); |
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63 | }); |
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64 | describe("isTrue", function () { |
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65 | it('properly eval ==', function() { |
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66 | var value1 = 'str1', |
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67 | operator = '==', |
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68 | value2 = 'str1', |
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69 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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70 | expected = true; |
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71 | chai.expect(rendered).to.eql(expected); |
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72 | }); |
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73 | it('properly eval ==', function() { |
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74 | var value1 = 'str1', |
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75 | operator = '==', |
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76 | value2 = 'str2', |
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77 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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78 | expected = false; |
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79 | chai.expect(rendered).to.eql(expected); |
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80 | }); |
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81 | it('properly eval ===', function() { |
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82 | var value1 = '1', |
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83 | operator = '===', |
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84 | value2 = 1, |
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85 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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86 | expected = false; |
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87 | chai.expect(rendered).to.eql(expected); |
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88 | }); |
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89 | it('properly eval <', function() { |
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90 | var value1 = 1, |
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91 | operator = '<', |
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92 | value2 = 10, |
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93 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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94 | expected = true; |
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95 | chai.expect(rendered).to.eql(expected); |
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96 | }); |
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97 | it('properly eval <=', function() { |
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98 | var value1 = 10, |
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99 | operator = '<=', |
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100 | value2 = 10, |
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101 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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102 | expected = true; |
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103 | chai.expect(rendered).to.eql(expected); |
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104 | }); |
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105 | it('properly eval &&', function() { |
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106 | var value1 = null, |
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107 | operator = '&&', |
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108 | value2 = 10, |
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109 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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110 | expected = false; |
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111 | chai.expect(rendered).to.eql(expected); |
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112 | }); |
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113 | it('properly eval &&', function() { |
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114 | var value1 = [], |
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115 | operator = '&&', |
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116 | value2 = 10, |
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117 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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118 | expected = false; |
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119 | chai.expect(rendered).to.eql(expected); |
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120 | }); |
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121 | it('properly eval &&', function() { |
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122 | var value1 = {"var":"1"}, |
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123 | operator = '&&', |
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124 | value2 = {"other":"1"}, |
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125 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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126 | expected = true; |
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127 | chai.expect(rendered).to.eql(expected); |
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128 | }); |
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129 | it('properly eval ||', function() { |
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130 | var value1 = null, |
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131 | operator = '||', |
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132 | value2 = 10, |
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133 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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134 | expected = true; |
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135 | chai.expect(rendered).to.eql(expected); |
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136 | }); |
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137 | it('properly eval ||', function() { |
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138 | var value1 = [], |
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139 | operator = '||', |
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140 | value2 = null, |
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141 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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142 | expected = false; |
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143 | chai.expect(rendered).to.eql(expected); |
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144 | }); |
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145 | it('properly eval ||', function() { |
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146 | var value1 = false, |
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147 | operator = '||', |
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148 | value2 = 4, |
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149 | rendered = Handlebars.helpers.isTrue(value1, operator, value2), |
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150 | expected = true; |
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151 | chai.expect(rendered).to.eql(expected); |
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152 | }); |
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153 | }); |
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154 | describe("setVariable", function () { |
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155 | it('setVariable', function() { |
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156 | var variableName = "variableName", |
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157 | variableValue = 'variableValue', |
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158 | obj = {data: {root: {}}}, |
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159 | rendered = Handlebars.helpers.setVariable(variableName, variableValue, obj); |
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160 | chai.expect(obj.data.root.variableName).to.be.equal(variableValue); |
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161 | }); |
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162 | }); |
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163 | }); |