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-rw-r--r--code/environments/production/modules/stdlib/spec/acceptance/try_get_value_spec.rb44
1 files changed, 44 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/spec/acceptance/try_get_value_spec.rb b/code/environments/production/modules/stdlib/spec/acceptance/try_get_value_spec.rb
new file mode 100644
index 0000000..1112813
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+++ b/code/environments/production/modules/stdlib/spec/acceptance/try_get_value_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper_acceptance'
+
+describe 'try_get_value function' do
+ describe 'success' do
+ pp1 = <<-DOC
+ $data = {
+ 'a' => { 'b' => 'passing'}
+ }
+
+ $tests = try_get_value($data, 'a/b')
+ notice(inline_template('tests are <%= @tests.inspect %>'))
+ DOC
+ it 'gets a value' do
+ apply_manifest(pp1, :catch_failures => true) do |r|
+ expect(r.stdout).to match(%r{tests are "passing"})
+ end
+ end
+ end
+
+ describe 'failure' do
+ pp2 = <<-DOC
+ $data = {
+ 'a' => { 'b' => 'passing'}
+ }
+
+ $tests = try_get_value($data, 'c/d', 'using the default value')
+ notice(inline_template('tests are <%= @tests.inspect %>'))
+ DOC
+ it 'uses a default value' do
+ apply_manifest(pp2, :catch_failures => true) do |r|
+ expect(r.stdout).to match(%r{using the default value})
+ end
+ end
+
+ pp = <<-DOC
+ $o = try_get_value()
+ DOC
+ it 'raises error on incorrect number of arguments' do
+ apply_manifest(pp, :expect_failures => true) do |r|
+ expect(r.stderr).to match(%r{wrong number of arguments}i)
+ end
+ end
+ end
+end