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#
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# This test tries to render all templates mentioned in snapshots.yaml
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# and compares the result with copies in test/unit/foreman/renderer/snapshots.
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# After review of changes, snapshots can be easily regenerated with:
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#
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# bundle exec rake snapshots:generate RAILS_ENV=test
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#
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require 'test_helper'
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class RendererTest < ActiveSupport::TestCase
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setup do
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# don't advertise any plugins to prevent different results
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::Foreman::Plugin.stubs(:find).returns(nil)
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# dns_query macro
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Resolv::DNS.any_instance.stubs(:getaddress).returns('127.0.0.15')
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end
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context 'safe mode' do
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setup do
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Setting[:safemode_render] = true
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end
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Foreman::TemplateSnapshotService.templates.each do |template|
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test "rendered #{template.name} template should match snapshots" do
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assert_template(template)
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end
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end
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end
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context 'unsafe mode' do
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setup do
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Setting[:safemode_render] = false
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end
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Foreman::TemplateSnapshotService.templates.each do |template|
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test "rendered #{template.name} template should match snapshots" do
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assert_template(template)
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end
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end
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end
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private
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def assert_template(template)
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Foreman::Renderer::Source::Snapshot.hosts(template).each do |host|
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snapshot_path = Foreman::Renderer::Source::Snapshot.snapshot_path(template, host)
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rendered = Foreman::TemplateSnapshotService.render_template(template, host)
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assert_equal File.read(snapshot_path), rendered, "Rendered template #{template.name} did not match the snapshot."
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end
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end
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end
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