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Diffstat (limited to 'spec/unit/parser/functions/template_spec.rb')
| -rwxr-xr-x | spec/unit/parser/functions/template_spec.rb | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/spec/unit/parser/functions/template_spec.rb b/spec/unit/parser/functions/template_spec.rb new file mode 100755 index 000000000..8fc64d0c3 --- /dev/null +++ b/spec/unit/parser/functions/template_spec.rb @@ -0,0 +1,62 @@ +#!/usr/bin/env ruby + +require File.dirname(__FILE__) + '/../../../spec_helper' + +describe "the template function" do + + before :each do + @scope = Puppet::Parser::Scope.new() + end + + it "should exist" do + Puppet::Parser::Functions.function("template").should == "function_template" + end + + it "should create a TemplateWrapper when called" do + tw = stub_everything 'template_wrapper' + + Puppet::Parser::TemplateWrapper.expects(:new).returns(tw) + + @scope.function_template("test") + end + + it "should give the template filename to the TemplateWrapper" do + tw = stub_everything 'template_wrapper' + Puppet::Parser::TemplateWrapper.stubs(:new).returns(tw) + + tw.expects(:file=).with("test") + + @scope.function_template("test") + end + + it "should return what TemplateWrapper.result returns" do + tw = stub_everything 'template_wrapper' + Puppet::Parser::TemplateWrapper.stubs(:new).returns(tw) + tw.stubs(:file=).with("test") + + tw.expects(:result).returns("template contents evaluated") + + @scope.function_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(:file=).with("1") + tw2.stubs(:file=).with("2") + tw1.stubs(:result).returns("result1") + tw2.stubs(:result).returns("result2") + + @scope.function_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_template("1") }.should raise_error(Puppet::ParseError) + end + +end
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