delete_undef_values when deleting from an array when undef is represented by "" is expected to run delete_undef_values([""]) and return [] Failure/Error: it { is_expected.to run.with_params([undef_value]).and_return([]) } expected delete_undef_values([""]) to have returned [] instead of [""]

delete_undef_values when deleting from an array when undef is represented by "" is expected to run delete_undef_values(["one", "", "two", "three"]) and return ["one", "two", "three"] Failure/Error: it { is_expected.to run.with_params(['one', undef_value, 'two', 'three']).and_return(['one', 'two', 'three']) } expected delete_undef_values(["one", "", "two", "three"]) to have returned ["one", "two", "three"] instead of ["one", "", "two", "three"]

delete_undef_values when deleting from an array when undef is represented by "" is expected to run delete_undef_values(["ớņέ", "", "ŧשּׁō", "ŧħґëə"]) and return ["ớņέ", "ŧשּׁō", "ŧħґëə"] Failure/Error: it { is_expected.to run.with_params(['ớņέ', undef_value, 'ŧשּׁō', 'ŧħґëə']).and_return(['ớņέ', 'ŧשּׁō', 'ŧħґëə']) } expected delete_undef_values(["ớņέ", "", "ŧשּׁō", "ŧħґëə"]) to have returned ["ớņέ", "ŧשּׁō", "ŧħґëə"] instead of ["ớņέ", "", "ŧשּׁō", "ŧħґëə"]

delete_undef_values when deleting from a hash when undef is represented by "" is expected to run delete_undef_values({"key"=>""}) and return {} Failure/Error: it { is_expected.to run.with_params('key' => undef_value).and_return({}) } expected delete_undef_values({"key"=>""}) to have returned {} instead of {"key"=>""}

delete_undef_values when deleting from a hash when undef is represented by "" is expected to run delete_undef_values({"key1"=>"value1", "undef_key"=>"", "key2"=>"value2"}) and return {"key1"=>"value1", "key2"=>"value2"} Failure/Error: expect(subject).to run \ .with_params('key1' => 'value1', 'undef_key' => undef_value, 'key2' => 'value2') \ .and_return('key1' => 'value1', 'key2' => 'value2') expected delete_undef_values({"key1"=>"value1", "undef_key"=>"", "key2"=>"value2"}) to have returned {"key1"=>"value1", "key2"=>"value2"} instead of {"key1"=>"value1", "undef_key"=>"", "key2"=>"value2"}

count is expected to run count("one", "two") and raise an ArgumentError Failure/Error: expect(subject).to run.with_params('one', 'two').and_raise_error(ArgumentError) expected count("one", "two") to have raised ArgumentError instead of returning 1

grep is expected to run grep("one", "two") and raise an Puppet::ParseError with the message matching /first argument not an array/ Failure/Error: expect(subject).to run.with_params('one', 'two').and_raise_error(Puppet::ParseError, %r{first argument not an array}) expected grep("one", "two") to have raised Puppet::ParseError matching /first argument not an array/ instead of NoMethodError(undefined method `grep' for "one":String) /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/spec/fixtures/modules/stdlib/lib/puppet/parser/functions/grep.rb:28:in `block in <module:Functions>' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/parser/functions.rb:218:in `block (2 levels) in newfunction' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/util/profiler/around_profiler.rb:59:in `profile' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/util/profiler.rb:53:in `profile' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/parser/functions.rb:210:in `block in newfunction' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/functions.rb:753:in `block in call' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/functions.rb:750:in `catch' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/functions.rb:750:in `call' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-puppet-4.0.2/lib/rspec-puppet/example/function_example_group.rb:21:in `block in execute' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/context.rb:64:in `override' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet.rb:287:in `override' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-puppet-4.0.2/lib/rspec-puppet/example/function_example_group.rb:20:in `execute' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-puppet-4.0.2/lib/rspec-puppet/matchers/run.rb:12:in `matches?' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/handler.rb:51:in `block in handle_matcher' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/handler.rb:27:in `with_matcher' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/handler.rb:48:in `handle_matcher' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/expectation_target.rb:65:in `to' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/expectation_target.rb:101:in `to' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/spec/functions/grep_spec.rb:12:in `block (2 levels) in <top (required)>' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks' /home/runner/work/puppe

delete_at is expected to run delete_at(["one"], 0, 1) and raise an Puppet::ParseError Failure/Error: expect(subject).to run.with_params(['one'], 0, 1).and_raise_error(Puppet::ParseError) expected delete_at(["one"], 0, 1) to have raised Puppet::ParseError instead of returning []

grep is expected to run grep(1, "two") and raise an Puppet::ParseError with the message matching /first argument not an array/ Failure/Error: expect(subject).to run.with_params(1, 'two').and_raise_error(Puppet::ParseError, %r{first argument not an array}) expected grep(1, "two") to have raised Puppet::ParseError matching /first argument not an array/ instead of NoMethodError(undefined method `grep' for 1:Integer) /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/spec/fixtures/modules/stdlib/lib/puppet/parser/functions/grep.rb:28:in `block in <module:Functions>' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/parser/functions.rb:218:in `block (2 levels) in newfunction' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/util/profiler/around_profiler.rb:59:in `profile' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/util/profiler.rb:53:in `profile' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/parser/functions.rb:210:in `block in newfunction' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/functions.rb:753:in `block in call' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/functions.rb:750:in `catch' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/functions.rb:750:in `call' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-puppet-4.0.2/lib/rspec-puppet/example/function_example_group.rb:21:in `block in execute' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet/context.rb:64:in `override' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/puppet-8.4.0/lib/puppet.rb:287:in `override' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-puppet-4.0.2/lib/rspec-puppet/example/function_example_group.rb:20:in `execute' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-puppet-4.0.2/lib/rspec-puppet/matchers/run.rb:12:in `matches?' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/handler.rb:51:in `block in handle_matcher' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/handler.rb:27:in `with_matcher' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/handler.rb:48:in `handle_matcher' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/expectation_target.rb:65:in `to' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-expectations-3.13.0/lib/rspec/expectations/expectation_target.rb:101:in `to' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/spec/functions/grep_spec.rb:17:in `block (2 levels) in <top (required)>' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks' /home/runner/work/puppetlabs-stdlib/puppetlabs-stdlib/vendor/bundle/ruby/3.2.0/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks' /home/runner/work/puppetlabs-stdlib/pu