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author | varac <varacanero@zeromail.org> | 2013-08-27 18:03:56 +0200 |
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committer | varac <varacanero@zeromail.org> | 2013-08-27 18:03:56 +0200 |
commit | 473896f2ca22f5003ea47542ad8026819d2d8613 (patch) | |
tree | 297936a37a0cf217a76a5cee368f7f91430d9f02 /spec/unit/puppet/parser/functions/delete_undef_values_spec.rb | |
parent | 966f3b349a60b3997e58af1095bbd96671952fac (diff) | |
parent | 2a78cbfaad2acc61d6d8bab715db00c9890adbd7 (diff) |
Merge branch 'master' of git://github.com/puppetlabs/puppetlabs-stdlib into leap_master
Diffstat (limited to 'spec/unit/puppet/parser/functions/delete_undef_values_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/delete_undef_values_spec.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/delete_undef_values_spec.rb b/spec/unit/puppet/parser/functions/delete_undef_values_spec.rb new file mode 100644 index 0000000..0536641 --- /dev/null +++ b/spec/unit/puppet/parser/functions/delete_undef_values_spec.rb @@ -0,0 +1,29 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the delete_undef_values function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("delete_undef_values").should == "function_delete_undef_values" + end + + it "should raise a ParseError if there is less than 1 argument" do + lambda { scope.function_delete_undef_values([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should raise a ParseError if the argument is not Array nor Hash" do + lambda { scope.function_delete_undef_values(['']) }.should( raise_error(Puppet::ParseError)) + lambda { scope.function_delete_undef_values([nil]) }.should( raise_error(Puppet::ParseError)) + end + + it "should delete all undef items from Array and only these" do + result = scope.function_delete_undef_values([['a',:undef,'c','undef']]) + result.should(eq(['a','c','undef'])) + end + + it "should delete all undef items from Hash and only these" do + result = scope.function_delete_undef_values([{'a'=>'A','b'=>:undef,'c'=>'C','d'=>'undef'}]) + result.should(eq({'a'=>'A','c'=>'C','d'=>'undef'})) + end +end |