Contents

#! /usr/bin/env ruby
require 'spec_helper'

describe Puppet::Parser::AST::Minus do
  before :each do
    node     = Puppet::Node.new('localhost')
    compiler = Puppet::Parser::Compiler.new(node)
    @scope   = Puppet::Parser::Scope.new(compiler)
  end

  it "should evaluate its argument" do
    value = stub "value"
    value.expects(:safeevaluate).with(@scope).returns(123)

    operator = Puppet::Parser::AST::Minus.new :value => value
    operator.evaluate(@scope)
  end

  it "should fail if argument is not a string or integer" do
    array_ast = stub 'array_ast', :safeevaluate => [2]
    operator = Puppet::Parser::AST::Minus.new :value => array_ast
    lambda { operator.evaluate(@scope) }.should raise_error
  end

  it "should work with integer as string" do
    string = stub 'string', :safeevaluate => "123"
    operator = Puppet::Parser::AST::Minus.new :value => string
    operator.evaluate(@scope).should == -123
  end

  it "should work with integers" do
    int = stub 'int', :safeevaluate => 123
    operator = Puppet::Parser::AST::Minus.new :value => int
    operator.evaluate(@scope).should == -123
  end

end

Version data entries

92 entries across 92 versions & 2 rubygems

Version	Path
puppet-3.1.1	spec/unit/parser/ast/minus_spec.rb
librarian-puppet-0.9.8	vendor/gems/ruby/1.9.1/gems/puppet-3.1.0/spec/unit/parser/ast/minus_spec.rb
puppet-3.1.0	spec/unit/parser/ast/minus_spec.rb
puppet-3.1.0.rc2	spec/unit/parser/ast/minus_spec.rb
puppet-3.1.0.rc1	spec/unit/parser/ast/minus_spec.rb
puppet-3.0.2	spec/unit/parser/ast/minus_spec.rb
puppet-3.0.2.rc3	spec/unit/parser/ast/minus_spec.rb
puppet-3.0.2.rc2	spec/unit/parser/ast/minus_spec.rb
puppet-3.0.2.rc1	spec/unit/parser/ast/minus_spec.rb
puppet-3.0.1	spec/unit/parser/ast/minus_spec.rb
puppet-3.0.1.rc1	spec/unit/parser/ast/minus_spec.rb
puppet-3.0.0	spec/unit/parser/ast/minus_spec.rb