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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../../../spec_helper'
describe "the inline_template function" do
before :each do
@scope = Puppet::Parser::Scope.new
end
it "should exist" do
Puppet::Parser::Functions.function("inline_template").should == "function_inline_template"
end
it "should create a TemplateWrapper when called" do
tw = stub_everything 'template_wrapper'
Puppet::Parser::TemplateWrapper.expects(:new).returns(tw)
@scope.function_inline_template("test")
end
it "should pass the template string to TemplateWrapper.result" do
tw = stub_everything 'template_wrapper'
Puppet::Parser::TemplateWrapper.stubs(:new).returns(tw)
tw.expects(:result).with("test")
@scope.function_inline_template("test")
end
it "should return what TemplateWrapper.result returns" do
tw = stub_everything 'template_wrapper'
Puppet::Parser::TemplateWrapper.stubs(:new).returns(tw)
tw.expects(:result).returns("template contents evaluated")
@scope.function_inline_template("test").should == "template contents evaluated"
end
it "should concatenate template wrapper outputs for multiple templates" do
tw1 = stub_everything "template_wrapper1"
tw2 = stub_everything "template_wrapper2"
Puppet::Parser::TemplateWrapper.stubs(:new).returns(tw1,tw2)
tw1.stubs(:result).returns("result1")
tw2.stubs(:result).returns("result2")
@scope.function_inline_template(["1","2"]).should == "result1result2"
end
it "should raise an error if the template raises an error" do
tw = stub_everything 'template_wrapper'
Puppet::Parser::TemplateWrapper.stubs(:new).returns(tw)
tw.stubs(:result).raises
lambda { @scope.function_inline_template("1") }.should raise_error(Puppet::ParseError)
end
it "is not interfered with by a variable called 'string' (#14093)" do
@scope.setvar("string", "this is a variable")
inline_template("this is a template").should == "this is a template"
end
it "has access to a variable called 'string' (#14093)" do
@scope.setvar('string', "this is a variable")
inline_template("string was: <%= @string %>").should == "string was: this is a variable"
end
def inline_template(*templates)
@scope.function_inline_template(templates)
end
end
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