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1 | require File.dirname(__FILE__) + '/../../../../../spec_helper'
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2 | include OpenEHR::AM::Archetype::Assertion
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3 |
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4 | describe ExprBinaryOperator do
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5 | before(:each) do
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6 | operator = OperatorKind.new(:value => 2001)
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7 | right_operand = ExprItem.new(:type => 'Real')
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8 | left_operand = stub(ExprItem, :item => 'ANY')
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9 | @expr_binary_operator =
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10 | ExprBinaryOperator.new(:type => 'Integer',
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11 | :item => 'ANY',
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12 | :reference_type => 'operator',
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13 | :operator => operator,
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14 | :precedence_overridden => true,
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15 | :right_operand => right_operand,
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16 | :left_operand => left_operand)
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17 | end
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18 |
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19 |
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20 | it 'right_operand should be assigned properly' do
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21 | @expr_binary_operator.right_operand.type.should == 'Real'
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22 | end
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23 |
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24 | it 'should raise ArgumentError when right_operand is nil' do
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25 | lambda {
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26 | @expr_binary_operator.right_operand = nil
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27 | }.should raise_error ArgumentError
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28 | end
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29 |
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30 | it 'left_operand should be assigned properly' do
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31 | @expr_binary_operator.left_operand.item.should == 'ANY'
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32 | end
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33 |
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34 | it 'should raise ArgumentError when left_oprand is nil' do
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35 | lambda {
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36 | @expr_binary_operator.left_operand = nil
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37 | }.should raise_error ArgumentError
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38 | end
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39 | end
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40 |
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