31 lines
1,021 B
Ruby
Executable file
31 lines
1,021 B
Ruby
Executable file
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the values function" do
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let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
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it "should exist" do
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Puppet::Parser::Functions.function("values").should == "function_values"
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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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lambda { scope.function_values([]) }.should( raise_error(Puppet::ParseError))
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end
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it "should return values from a hash" do
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result = scope.function_values([{'a'=>'1','b'=>'2','c'=>'3'}])
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# =~ is the RSpec::Matchers::MatchArray matcher.
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# A.K.A. "array with same elements" (multiset) matching
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result.should =~ %w{ 1 2 3 }
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end
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it "should return a multiset" do
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result = scope.function_values([{'a'=>'1','b'=>'3','c'=>'3'}])
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result.should =~ %w{ 1 3 3 }
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result.should_not =~ %w{ 1 3 }
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end
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it "should raise a ParseError unless a Hash is provided" do
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lambda { scope.function_values([['a','b','c']]) }.should( raise_error(Puppet::ParseError))
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end
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end
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