X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=3rdparty%2Fmodules%2Fstdlib%2Fspec%2Facceptance%2Ftry_get_value_spec.rb;fp=3rdparty%2Fmodules%2Fstdlib%2Fspec%2Facceptance%2Ftry_get_value_spec.rb;h=716241c045ea3c213e8993e93f5138d0be4d42bd;hb=6963202b4b62c2816655ac9532521b018fdf83bd;hp=0000000000000000000000000000000000000000;hpb=a69999e580f8b3abd12446c2d6ad59e517651813;p=mirror%2Fdsa-puppet.git

diff --git a/3rdparty/modules/stdlib/spec/acceptance/try_get_value_spec.rb b/3rdparty/modules/stdlib/spec/acceptance/try_get_value_spec.rb
new file mode 100755
index 000000000..716241c04
--- /dev/null
+++ b/3rdparty/modules/stdlib/spec/acceptance/try_get_value_spec.rb
@@ -0,0 +1,47 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'try_get_value function' do
+  describe 'success' do
+    it 'gets a value' do
+      pp = <<-EOS
+      $data = {
+        'a' => { 'b' => 'passing'}
+      }
+
+      $tests = try_get_value($data, 'a/b')
+      notice(inline_template('tests are <%= @tests.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/tests are "passing"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'uses a default value' do
+      pp = <<-EOS
+      $data = {
+        'a' => { 'b' => 'passing'}
+      }
+
+      $tests = try_get_value($data, 'c/d', 'using the default value')
+      notice(inline_template('tests are <%= @tests.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/using the default value/)
+      end
+    end
+
+    it 'raises error on incorrect number of arguments' do
+      pp = <<-EOS
+      $o = try_get_value()
+      EOS
+
+      apply_manifest(pp, :expect_failures => true) do |r|
+        expect(r.stderr).to match(/wrong number of arguments/i)
+      end
+    end
+  end
+end