-#! /usr/bin/env ruby -S rspec
-
require 'spec_helper'
-describe "the count function" do
- let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
- it "should exist" do
- expect(Puppet::Parser::Functions.function("count")).to eq("function_count")
- end
-
- it "should raise a ArgumentError if there is more than 2 arguments" do
- expect { scope.function_count(['foo', 'bar', 'baz']) }.to( raise_error(ArgumentError))
- end
-
- it "should be able to count arrays" do
- expect(scope.function_count([["1","2","3"]])).to(eq(3))
- end
-
- it "should be able to count matching elements in arrays" do
- expect(scope.function_count([["1", "2", "2"], "2"])).to(eq(2))
- end
-
- it "should not count nil or empty strings" do
- expect(scope.function_count([["foo","bar",nil,""]])).to(eq(2))
- end
-
- it 'does not count an undefined hash key or an out of bound array index (which are both :undef)' do
- expect(scope.function_count([["foo",:undef,:undef]])).to eq(1)
- end
+describe 'count' do
+ it { is_expected.not_to eq(nil) }
+ it { is_expected.to run.with_params.and_raise_error(ArgumentError) }
+ it { is_expected.to run.with_params('one').and_raise_error(ArgumentError) }
+ it { is_expected.to run.with_params('one', 'two').and_return(1) }
+ it {
+ pending('should actually be like this, and not like above')
+ is_expected.to run.with_params('one', 'two').and_raise_error(ArgumentError)
+ }
+ it { is_expected.to run.with_params('one', 'two', 'three').and_raise_error(ArgumentError) }
+ it { is_expected.to run.with_params(['one', 'two', 'three']).and_return(3) }
+ it { is_expected.to run.with_params(['one', 'two', 'two'], 'two').and_return(2) }
+ it { is_expected.to run.with_params(['one', nil, 'two']).and_return(2) }
+ it { is_expected.to run.with_params(['one', '', 'two']).and_return(2) }
+ it { is_expected.to run.with_params(['one', :undef, 'two']).and_return(2) }
+
+ it { is_expected.to run.with_params(['ổņ℮', 'ŧщộ', 'three']).and_return(3) }
+ it { is_expected.to run.with_params(['ổņ℮', 'ŧщộ', 'ŧщộ'], 'ŧщộ').and_return(2) }
+ it { is_expected.to run.with_params(['ổņ℮', nil, 'ŧщộ']).and_return(2) }
+ it { is_expected.to run.with_params(['ổņ℮', :undef, 'ŧщộ']).and_return(2) }
end