e2d7f3bb89
We need to use unless value.is_a?(String) || value.is_a?(Array) rather than klass = value.class unless [String, Array].include?(klass) because the klass version enforces type checking which is too strict, and does not allow us to accept objects wich have extended String (or Array). For example, generate() function now returns Puppet::Util::Execution::ProcessOutput which is just a very simple extension of String. While this in it's self was not intentional (PUP-2306) it is not unreasonable to cope with objects which extend Strings
28 lines
781 B
Ruby
Executable file
28 lines
781 B
Ruby
Executable file
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the capitalize function" do
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let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
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it "should exist" do
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expect(Puppet::Parser::Functions.function("capitalize")).to eq("function_capitalize")
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end
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it "should raise a ParseError if there is less than 1 arguments" do
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expect { scope.function_capitalize([]) }.to( raise_error(Puppet::ParseError))
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end
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it "should capitalize the beginning of a string" do
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result = scope.function_capitalize(["abc"])
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expect(result).to(eq("Abc"))
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end
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it "should accept objects which extend String" do
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class AlsoString < String
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end
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value = AlsoString.new('abc')
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result = scope.function_capitalize([value])
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result.should(eq('Abc'))
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end
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end
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