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#! /usr/bin/env ruby
require File.dirname(__FILE__) + '/../../../spec_helper'
describe "the split function" do
before :each do
@scope = Puppet::Parser::Scope.new()
end
it "should exist" do
Puppet::Parser::Functions.function("split").should == "function_split"
end
it "should raise a ParseError if there is less than 2 arguments" do
lambda { @scope.function_split(["foo"]) }.should(
raise_error(Puppet::ParseError))
end
it "should raise a ParseError if there is more than 2 arguments" do
lambda { @scope.function_split(["foo", "bar", "gazonk"]) }.should(
raise_error(Puppet::ParseError))
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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