Contents

require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'test_helper.rb'))

class SubtractionExpressionTest < Test::Unit::TestCase

  include KoiReferenceParser
  
  test "should parse simple subtraction expression with integers" do
    tree = Parser.parse('test = 1 - 1')
    assert_expression(tree, AdditiveExpression, SubtractionOperator)
  end
  
  test "should parse simple subtraction expression with floats" do
    tree = Parser.parse('test = 1.0 - 1.0')
    assert_expression(tree, AdditiveExpression, SubtractionOperator)
  end
  
  test "should parse simple subtraction expression with strings" do
    tree = Parser.parse('test = "1" - "1"')
    assert_expression(tree, AdditiveExpression, SubtractionOperator)
  end
  
  test "should parse simple subtraction expression with identifiers" do
    tree = Parser.parse('test = test1 - test2')
    assert_expression(tree, AdditiveExpression, SubtractionOperator)
  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
koi-reference-parser-0.0.3	test/unit/expressions/subtraction_expression_test.rb