From f3e79ddcd56a221c7799b35efde7e9803a5c7923 Mon Sep 17 00:00:00 2001 From: David Schmitt Date: Mon, 1 Jun 2015 12:21:59 +0100 Subject: Convert tests to use plain rspec-puppet Tests in the new style produces the following documentation output: abs should not eq nil should run abs() and raise an Puppet::ParseError should run abs(-34) and return 34 should run abs("-34") and return 34 should run abs(34) and return 34 should run abs("34") and return 34 --- spec/functions/validate_slength_spec.rb | 94 +++++++++++++++------------------ 1 file changed, 44 insertions(+), 50 deletions(-) (limited to 'spec/functions/validate_slength_spec.rb') diff --git a/spec/functions/validate_slength_spec.rb b/spec/functions/validate_slength_spec.rb index e23f61a..391f83a 100755 --- a/spec/functions/validate_slength_spec.rb +++ b/spec/functions/validate_slength_spec.rb @@ -1,67 +1,61 @@ -#! /usr/bin/env ruby -S rspec - require 'spec_helper' -describe "the validate_slength function" do - let(:scope) { PuppetlabsSpec::PuppetInternals.scope } - - it "should exist" do - expect(Puppet::Parser::Functions.function("validate_slength")).to eq("function_validate_slength") +describe 'validate_slength' do + describe 'signature validation' do + it { is_expected.not_to eq(nil) } + it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) } + it { is_expected.to run.with_params('').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) } + it { is_expected.to run.with_params('', 2, 3, 'extra').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) } + it { is_expected.to run.with_params('', '').and_raise_error(Puppet::ParseError, /second argument to be a positive Numeric/) } + it { is_expected.to run.with_params('', -1).and_raise_error(Puppet::ParseError, /second argument to be a positive Numeric/) } + it { is_expected.to run.with_params('', 1, '').and_raise_error(Puppet::ParseError, /third argument to be unset or a positive Numeric/) } + it { is_expected.to run.with_params('', 1, -1).and_raise_error(Puppet::ParseError, /third argument to be unset or a positive Numeric/) } + it { is_expected.to run.with_params('', 1, 2).and_raise_error(Puppet::ParseError, /argument to be larger than third argument/) } end - describe "validating the input argument types" do - it "raises an error if there are less than two arguments" do - expect { scope.function_validate_slength([]) }.to raise_error Puppet::ParseError, /Wrong number of arguments/ - end - - it "raises an error if there are more than three arguments" do - expect { scope.function_validate_slength(['input', 1, 2, 3]) }.to raise_error Puppet::ParseError, /Wrong number of arguments/ - end - - it "raises an error if the first argument is not a string" do - expect { scope.function_validate_slength([Object.new, 2, 1]) }.to raise_error Puppet::ParseError, /Expected first argument.*got .*Object/ - end - - it "raises an error if the second argument cannot be cast to an Integer" do - expect { scope.function_validate_slength(['input', Object.new]) }.to raise_error Puppet::ParseError, /Expected second argument.*got .*Object/ - end - - it "raises an error if the third argument cannot be cast to an Integer" do - expect { scope.function_validate_slength(['input', 1, Object.new]) }.to raise_error Puppet::ParseError, /Expected third argument.*got .*Object/ + context "with a maximum length of 10" do + describe 'rejects strings longer than the limit' do + it { is_expected.to run.with_params('1234567890a', 10).and_raise_error(Puppet::ParseError, /Expected length/) } + it { is_expected.to run.with_params('1234567890abcdef', 10).and_raise_error(Puppet::ParseError, /Expected length/) } + it { is_expected.to run.with_params([ 'one', '1234567890abcdef' ], 10).and_raise_error(Puppet::ParseError, /Expected length/) } end - it "raises an error if the second argument is smaller than the third argument" do - expect { scope.function_validate_slength(['input', 1, 2]) }.to raise_error Puppet::ParseError, /Expected second argument to be larger than third argument/ + describe 'accepts strings shorter or equal to the limit' do + it { is_expected.to run.with_params('1234567890', 10) } + it { is_expected.to run.with_params('12345', 10) } + it { is_expected.to run.with_params([ 'one', 'two' ], 10) } end - end - - describe "validating the input string length" do - describe "when the input is a string" do - it "fails validation if the string is larger than the max length" do - expect { scope.function_validate_slength(['input', 1]) }.to raise_error Puppet::ParseError, /Expected length .* between 0 and 1, was 5/ - end - - it "fails validation if the string is less than the min length" do - expect { scope.function_validate_slength(['input', 10, 6]) }.to raise_error Puppet::ParseError, /Expected length .* between 6 and 10, was 5/ - end - it "doesn't raise an error if the string is under the max length" do - scope.function_validate_slength(['input', 10]) + context "with a minimum length of 5" do + describe 'rejects strings longer than the upper limit' do + it { is_expected.to run.with_params('1234567890a', 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) } + it { is_expected.to run.with_params('1234567890abcdef', 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) } end - it "doesn't raise an error if the string is equal to the max length" do - scope.function_validate_slength(['input', 5]) + describe 'rejects numbers shorter than the lower limit' do + it { is_expected.to run.with_params('one', 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) } + it { is_expected.to run.with_params(['12345678', 'two'], 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) } end - it "doesn't raise an error if the string is equal to the min length" do - scope.function_validate_slength(['input', 10, 5]) + describe 'accepts strings of length between and including the limits' do + it { is_expected.to run.with_params('12345', 10, 5) } + it { is_expected.to run.with_params('123456', 10, 5) } + it { is_expected.to run.with_params('1234567', 10, 5) } + it { is_expected.to run.with_params('12345678', 10, 5) } + it { is_expected.to run.with_params('123456789', 10, 5) } + it { is_expected.to run.with_params('1234567890', 10, 5) } + it { is_expected.to run.with_params(['1233456', '12345678'], 10, 5) } end end + end - describe "when the input is an array" do - it "fails validation if one of the array elements is not a string" do - expect { scope.function_validate_slength([["a", "b", Object.new], 2]) }.to raise_error Puppet::ParseError, /Expected element at array position 2 .*String, got .*Object/ - end - end + describe 'corner cases' do + it { pending('this should work'); is_expected.to run.with_params('', 0, 0) } + it { is_expected.to run.with_params('1234567890', 10, 10) } + end + + describe 'empty upper limit is interpreted as infinity' do + it { pending('not implemented'); is_expected.to run.with_params('1234567890ab', '', 10) } + it { pending('not implemented'); is_expected.to run.with_params('12345678', '', 10).and_raise_error(Puppet::ParseError, /Expected length/) } end end -- cgit v1.2.3