From 72d23659513517389880ba13663a1d6380d538ca Mon Sep 17 00:00:00 2001
From: tphoney <tp@puppet.com>
Date: Tue, 5 Jul 2016 09:56:42 +0100
Subject: (MODULES-3529)add deprecation function

---
 spec/acceptance/deprecation_spec.rb | 75 +++++++++++++++++++++++++++++++++++++
 spec/functions/deprecation_spec.rb  | 51 +++++++++++++++++++++++++
 2 files changed, 126 insertions(+)
 create mode 100644 spec/acceptance/deprecation_spec.rb
 create mode 100644 spec/functions/deprecation_spec.rb

(limited to 'spec')

diff --git a/spec/acceptance/deprecation_spec.rb b/spec/acceptance/deprecation_spec.rb
new file mode 100644
index 0000000..d0d7fed
--- /dev/null
+++ b/spec/acceptance/deprecation_spec.rb
@@ -0,0 +1,75 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+require 'shellwords'
+
+describe 'deprecation function' do
+  before :each do
+    FileUtils.rm_rf '/tmp/deprecation'
+  end
+
+  context 'with --strict=error', if: get_puppet_version =~ /^4/ do
+    before :all do
+      pp = <<-EOS
+      deprecation('key', 'message')
+      file { '/tmp/deprecation': ensure => present }
+      EOS
+      @result = on(default, puppet('apply', '--strict=error', '-e', Shellwords.shellescape(pp)), acceptable_exit_codes: (0...256))
+    end
+
+    it "should return an error" do
+      expect(@result.exit_code).to eq(1)
+    end
+
+    it "should show the error message" do
+      expect(@result.stderr).to match(/deprecation. key. message/)
+    end
+
+    describe file('/tmp/deprecation') do
+      it { is_expected.not_to exist }
+    end
+  end
+
+  context 'with --strict=warning', if: get_puppet_version =~ /^4/ do
+    before :all do
+      pp = <<-EOS
+      deprecation('key', 'message')
+      file { '/tmp/deprecation': ensure => present }
+      EOS
+      @result = on(default, puppet('apply', '--strict=warning', '-e', Shellwords.shellescape(pp)), acceptable_exit_codes: (0...256))
+    end
+
+    it "should not return an error" do
+      expect(@result.exit_code).to eq(0)
+    end
+
+    it "should show the error message" do
+      expect(@result.stderr).to match(/Warning: message/)
+    end
+
+    describe file('/tmp/deprecation') do
+      it { is_expected.to exist }
+    end
+  end
+
+  context 'with --strict=off', if: get_puppet_version =~ /^4/ do
+    before :all do
+      pp = <<-EOS
+      deprecation('key', 'message')
+      file { '/tmp/deprecation': ensure => present }
+      EOS
+      @result = on(default, puppet('apply', '--strict=off', '-e', Shellwords.shellescape(pp)), acceptable_exit_codes: (0...256))
+    end
+
+    it "should not return an error" do
+      expect(@result.exit_code).to eq(0)
+    end
+
+    it "should not show the error message" do
+      expect(@result.stderr).not_to match(/Warning: message/)
+    end
+
+    describe file('/tmp/deprecation') do
+      it { is_expected.to exist }
+    end
+  end
+end
diff --git a/spec/functions/deprecation_spec.rb b/spec/functions/deprecation_spec.rb
new file mode 100644
index 0000000..bbabe48
--- /dev/null
+++ b/spec/functions/deprecation_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+if ENV["FUTURE_PARSER"] == 'yes'
+  describe 'deprecation' do
+    pending 'teach rspec-puppet to load future-only functions under 3.7.5' do
+      it { is_expected.not_to eq(nil) }
+    end
+  end
+end
+
+if Puppet.version.to_f >= 4.0
+  describe 'deprecation' do
+    before(:each) {
+      # this is to reset the strict variable to default
+      Puppet.settings[:strict] = :warning
+    }
+
+    it { is_expected.not_to eq(nil) }
+    it { is_expected.to run.with_params().and_raise_error(ArgumentError) }
+
+    it 'should display a single warning' do
+      Puppet.expects(:warning).with(includes('heelo'))
+      is_expected.to run.with_params('key', 'heelo')
+    end
+
+    it 'should display a single warning, despite multiple calls' do
+      Puppet.expects(:warning).with(includes('heelo')).once
+      is_expected.to run.with_params('key', 'heelo')
+      is_expected.to run.with_params('key', 'heelo')
+    end
+
+    it 'should fail twice with message, with multiple calls. when strict= :error' do
+      Puppet.settings[:strict] = :error
+      Puppet.expects(:warning).with(includes('heelo')).never
+      is_expected.to run.with_params('key', 'heelo').and_raise_error(RuntimeError, /deprecation. key. heelo/)
+      is_expected.to run.with_params('key', 'heelo').and_raise_error(RuntimeError, /deprecation. key. heelo/)
+    end
+
+    it 'should display nothing, despite multiple calls. strict= :off' do
+      Puppet.settings[:strict] = :off
+      Puppet.expects(:warning).with(includes('heelo')).never
+      is_expected.to run.with_params('key', 'heelo')
+      is_expected.to run.with_params('key', 'heelo')
+    end
+
+    after(:all) {
+      # this is to reset the strict variable to default
+      Puppet.settings[:strict] = :warning
+    }
+  end
+end
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