00c881d0da
The data type system is very hard to understand. Many people don't
understand why
type_of([1,2,3]) == Array
will fail, but
type_of([1,2,3]) <= Array
passes. This does a simpler validation that doesn't rely on explicit
data types. Instead, use
$foo = [1,2,3]
if $foo.is_a(Array) {
notify { 'This is an array': }
}
This is based on code by Ben Ford <ben.ford@puppetlabs.com>.
* Added acceptance tests
* Added dispatch
* Improved unit tests
* Added docs to README
25 lines
748 B
Ruby
25 lines
748 B
Ruby
require 'spec_helper'
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if ENV["FUTURE_PARSER"] == 'yes'
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describe 'type_of' do
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pending 'teach rspec-puppet to load future-only functions under 3.7.5' do
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it { is_expected.not_to eq(nil) }
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end
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end
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end
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if Puppet.version.to_f >= 4.0
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describe 'is_a' do
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it { is_expected.not_to eq(nil) }
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it { is_expected.to run.with_params().and_raise_error(ArgumentError) }
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it { is_expected.to run.with_params('', '').and_raise_error(ArgumentError) }
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it 'succeeds when comparing a string and a string' do
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is_expected.to run.with_params('hello world', String).and_return(true)
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end
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it 'fails when comparing an integer and a string' do
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is_expected.to run.with_params(5, String).and_return(false)
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end
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end
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end
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