08882ccd3b
These tests run through a number of example cases and exercise the behavior of the validate_hash function. To run, simple execute rspec validate_hash_spec.rb
63 lines
1.9 KiB
Ruby
63 lines
1.9 KiB
Ruby
require 'puppet'
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# We don't need this for the basic tests we're doing
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# require 'spec_helper'
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# Dan mentioned that Nick recommended the function method call
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# to return the string value for the test description.
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# this will not even try the test if the function cannot be
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# loaded.
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describe Puppet::Parser::Functions.function(:validate_hash) do
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# Pulled from Dan's create_resources function
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def get_scope
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@topscope = Puppet::Parser::Scope.new
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# This is necessary so we don't try to use the compiler to discover our parent.
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@topscope.parent = nil
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@scope = Puppet::Parser::Scope.new
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@scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production'))
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@scope.parent = @topscope
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@compiler = @scope.compiler
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end
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describe 'when calling validate_hash from puppet' do
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%w{ true false }.each do |the_string|
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it "should not compile when #{the_string} is a string" do
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Puppet[:code] = "validate_hash('#{the_string}')"
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get_scope
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expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a Hash/)
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end
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it "should not compile when #{the_string} is a bare word" do
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Puppet[:code] = "validate_hash(#{the_string})"
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get_scope
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expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a Hash/)
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end
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end
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it "should compile when multiple hash arguments are passed" do
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Puppet[:code] = <<-'ENDofPUPPETcode'
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$foo = {}
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$bar = { 'one' => 'two' }
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validate_hash($foo, $bar)
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ENDofPUPPETcode
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get_scope
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@scope.compiler.compile
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end
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it "should not compile when an undef variable is passed" do
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Puppet[:code] = <<-'ENDofPUPPETcode'
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$foo = undef
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validate_hash($foo)
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ENDofPUPPETcode
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get_scope
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expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a Hash/)
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end
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end
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end
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