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#! /usr/bin/env ruby -S rspec
require 'spec_helper'
describe "the is_string function" do
before :all do
Puppet::Parser::Functions.autoloader.loadall
end
before :each do
@scope = Puppet::Parser::Scope.new
end
it "should exist" do
Puppet::Parser::Functions.function("is_string").should == "function_is_string"
end
it "should raise a ParseError if there is less than 1 arguments" do
lambda { @scope.function_is_string([]) }.should( raise_error(Puppet::ParseError))
end
it "should return true if a string" do
result = @scope.function_is_string(["asdf"])
result.should(eq(true))
end
it "should return false if an integer" do
result = @scope.function_is_string(["3"])
result.should(eq(false))
end
it "should return false if a float" do
result = @scope.function_is_string(["3.23"])
result.should(eq(false))
end
it "should return false if an array" do
result = @scope.function_is_string([["a","b","c"]])
result.should(eq(false))
end
end
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