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#! /usr/bin/env ruby -S rspec
require 'spec_helper'
describe "the dirname function" do
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
it "should exist" do
expect(Puppet::Parser::Functions.function("dirname")).to eq("function_dirname")
end
it "should raise a ParseError if there is less than 1 arguments" do
expect { scope.function_dirname([]) }.to( raise_error(Puppet::ParseError))
end
it "should raise a ParseError if there is more than 1 argument" do
expect { scope.function_dirname(['a', 'b']) }.to( raise_error(Puppet::ParseError))
end
it "should return dirname for an absolute path" do
result = scope.function_dirname(['/path/to/a/file.ext'])
expect(result).to(eq('/path/to/a'))
end
it "should return dirname for a relative path" do
result = scope.function_dirname(['path/to/a/file.ext'])
expect(result).to(eq('path/to/a'))
end
it "should complain about hash argument" do
expect { scope.function_dirname([{}]) }.to( raise_error(Puppet::ParseError))
end
it "should complain about list argument" do
expect { scope.function_dirname([[]]) }.to( raise_error(Puppet::ParseError))
end
it "should complain about numeric argument" do
expect { scope.function_dirname([2112]) }.to( raise_error(Puppet::ParseError))
end
end
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