diff options
Diffstat (limited to 'spec/functions/delete_at_spec.rb')
-rwxr-xr-x | spec/functions/delete_at_spec.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/spec/functions/delete_at_spec.rb b/spec/functions/delete_at_spec.rb new file mode 100755 index 0000000..7c20aec --- /dev/null +++ b/spec/functions/delete_at_spec.rb @@ -0,0 +1,25 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the delete_at function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + expect(Puppet::Parser::Functions.function("delete_at")).to eq("function_delete_at") + end + + it "should raise a ParseError if there is less than 1 arguments" do + expect { scope.function_delete_at([]) }.to( raise_error(Puppet::ParseError)) + end + + it "should delete an item at specified location from an array" do + result = scope.function_delete_at([['a','b','c'],1]) + expect(result).to(eq(['a','c'])) + end + + it "should not change origin array passed as argument" do + origin_array = ['a','b','c','d'] + result = scope.function_delete_at([origin_array, 1]) + expect(origin_array).to(eq(['a','b','c','d'])) + end +end |