Construct fixtures for reference validation integration tests

spec/octocatalog-diff/fixtures/repos/reference-validation/hiera.yaml

@@ -0,0 +1,10 @@
+---
+:backends:
+  - yaml
+:yaml:
+  :datadir: /var/lib/puppet/environments/%{::environment}/hieradata
+:hierarchy:
+  - roles/%{::reference_validation_role}
+  - common
+:merge_behavior: deeper
+:logger: console

spec/octocatalog-diff/fixtures/repos/reference-validation/hieradata/common.yaml

@@ -0,0 +1,3 @@
+---
+  classes:
+    - test

spec/octocatalog-diff/fixtures/repos/reference-validation/manifests/site.pp

@@ -0,0 +1,3 @@
+node default {
+  hiera_include('classes')
+}

spec/octocatalog-diff/fixtures/repos/reference-validation/modules/test/manifests/init.pp

@@ -0,0 +1,24 @@
+class test {
+
+  # Test resource
+  file { '/tmp/test-main':
+    content => 'it works',
+  }
+
+  # Targets for require, before, subscribe, notify
+  exec { 'target 1':
+    command => '/bin/true',
+  }
+
+  exec { 'target 2':
+    command => '/bin/true',
+  }
+
+  exec { 'target 3':
+    command => '/bin/true',
+  }
+
+  exec { 'target 4':
+    command => '/bin/true',
+  }
+}

spec/octocatalog-diff/integration/reference_validation_spec.rb

@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+require_relative 'integration_helper'
+require 'json'
+
+module OctocatalogDiff
+  class Spec
+    def self.reference_validation_catalog(role, validations)
+      argv = ['--catalog-only', '-n', 'rspec-node.github.net', '--to-fact-override', "reference_validation_role=#{role}"]
+      validations.each { |v| argv.concat ['--validate-references', v] }
+      OctocatalogDiff::Integration.integration(
+        hiera_config: 'hiera.yaml',
+        spec_fact_file: 'facts.yaml',
+        spec_repo: 'reference-validation',
+        argv: argv
+      )
+    end
+  end
+end
+
+describe 'validation of sample catalog' do
+  before(:all) do
+    @result = OctocatalogDiff::Spec.reference_validation_catalog('valid', [])
+  end
+
+  it 'should return the valid catalog' do
+    expect(@result.exitcode).to eq(2)
+  end
+
+  it 'should not raise any exceptions' do
+    expect(@result.exception).to be_nil, OctocatalogDiff::Integration.format_exception(@result)
+  end
+
+  it 'should contain representative resources' do
+    json_obj = JSON.parse(@result.output)
+    resources = json_obj['resources'] || json_obj['data']['resources']
+    expect(resources).to be_a_kind_of(Array)
+    expect(resources.select { |x| x['type'] == 'File' && x['title'] == '/tmp/test-main' }.size).not_to eq(0)
+  end
+end
+
+describe 'validation of references' do
+  context 'with valid catalog' do
+    it 'should not throw error' do
+    end
+  end
+
+  context 'with broken require' do
+  end
+
+  context 'with broken before' do
+  end
+
+  context 'with broken notify' do
+  end
+
+  context 'with broken subscribe' do
+  end
+end