26 lines
807 B
Ruby
26 lines
807 B
Ruby
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the delete_at 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("delete_at")).to eq("function_delete_at")
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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_delete_at([]) }.to( raise_error(Puppet::ParseError))
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end
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it "should delete an item at specified location from an array" do
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result = scope.function_delete_at([['a','b','c'],1])
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expect(result).to(eq(['a','c']))
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end
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it "should not change origin array passed as argument" do
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origin_array = ['a','b','c','d']
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result = scope.function_delete_at([origin_array, 1])
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expect(origin_array).to(eq(['a','b','c','d']))
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end
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end
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