diff options
Diffstat (limited to 'puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb')
m--------- | puppet/modules/stdlib | 0 | ||||
-rwxr-xr-x | puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb | 41 |
2 files changed, 41 insertions, 0 deletions
diff --git a/puppet/modules/stdlib b/puppet/modules/stdlib deleted file mode 160000 -Subproject 71123634744b9fe2ec7d6a3e38e9789fd84801e diff --git a/puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb b/puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb new file mode 100755 index 00000000..dc679535 --- /dev/null +++ b/puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb @@ -0,0 +1,41 @@ +#! /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 + expect(Puppet::Parser::Functions.function("delete_undef_values")).to eq("function_delete_undef_values") + end + + it "should raise a ParseError if there is less than 1 argument" do + expect { scope.function_delete_undef_values([]) }.to( raise_error(Puppet::ParseError)) + end + + it "should raise a ParseError if the argument is not Array nor Hash" do + expect { scope.function_delete_undef_values(['']) }.to( raise_error(Puppet::ParseError)) + expect { scope.function_delete_undef_values([nil]) }.to( 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']]) + expect(result).to(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'}]) + expect(result).to(eq({'a'=>'A','c'=>'C','d'=>'undef'})) + end + + it "should not change origin array passed as argument" do + origin_array = ['a',:undef,'c','undef'] + result = scope.function_delete_undef_values([origin_array]) + expect(origin_array).to(eq(['a',:undef,'c','undef'])) + end + + it "should not change origin hash passed as argument" do + origin_hash = { 'a' => 1, 'b' => :undef, 'c' => 'undef' } + result = scope.function_delete_undef_values([origin_hash]) + expect(origin_hash).to(eq({ 'a' => 1, 'b' => :undef, 'c' => 'undef' })) + end +end |