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#! /usr/bin/env ruby
require 'spec_helper'
describe "the split function" do
before :all do
Puppet::Parser::Functions.autoloader.loadall
end
before :each do
node = Puppet::Node.new('localhost')
compiler = Puppet::Parser::Compiler.new(node)
@scope = Puppet::Parser::Scope.new(compiler)
end
it "should exist" do
Puppet::Parser::Functions.function("split").should == "function_split"
end
it "should raise an ArgumentError if there is less than 2 arguments" do
lambda { @scope.function_split(["foo"]) }.should( raise_error(ArgumentError))
end
it "should raise an ArgumentError if there is more than 2 arguments" do
lambda { @scope.function_split(["foo", "bar", "gazonk"]) }.should( raise_error(ArgumentError))
end
it "should raise a RegexpError if the regexp is malformed" do
lambda { @scope.function_split(["foo", "("]) }.should(
raise_error(RegexpError))
end
it "should handle simple string without metacharacters" do
result = @scope.function_split([ "130;236;254;10", ";"])
result.should(eql(["130", "236", "254", "10"]))
end
it "should handle simple regexps" do
result = @scope.function_split([ "130.236;254.;10", "[.;]+"])
result.should(eql(["130", "236", "254", "10"]))
end
it "should handle groups" do
result = @scope.function_split([ "130.236;254.;10", "([.;]+)"])
result.should(eql(["130", ".", "236", ";", "254", ".;", "10"]))
end
it "should handle simple string without metacharacters" do
result = @scope.function_split([ "130.236.254.10", ";"])
result.should(eql(["130.236.254.10"]))
end
end
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