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authorRaphaƫl Pinson <raphink@gmail.com>2012-12-06 11:01:19 +0100
committerJeff McCune <jeff@puppetlabs.com>2013-01-18 09:06:02 -0800
commit6902cc582eef6eb59cd5252208eca5ac608995bd (patch)
tree92dab9c19b6cc8aa9ae7d0f01b022bcc98300337 /spec/unit/puppet/parser
parent562d3254318349cc6dd1f4482527b3dcc6d36867 (diff)
Add validate_cmd function
Diffstat (limited to 'spec/unit/puppet/parser')
-rw-r--r--spec/unit/puppet/parser/functions/validate_cmd_spec.rb81
1 files changed, 81 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/validate_cmd_spec.rb b/spec/unit/puppet/parser/functions/validate_cmd_spec.rb
new file mode 100644
index 0000000..0730a59
--- /dev/null
+++ b/spec/unit/puppet/parser/functions/validate_cmd_spec.rb
@@ -0,0 +1,81 @@
+require 'spec_helper'
+
+describe Puppet::Parser::Functions.function(:validate_cmd) do
+ let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+ # The subject of these examplres is the method itself.
+ subject do
+ # This makes sure the function is loaded within each test
+ function_name = Puppet::Parser::Functions.function(:validate_cmd)
+ scope.method(function_name)
+ end
+
+ context 'Using Puppet::Parser::Scope.new' do
+
+ describe 'Garbage inputs' do
+ inputs = [
+ [ nil ],
+ [ [ nil ] ],
+ [ { 'foo' => 'bar' } ],
+ [ { } ],
+ [ '' ],
+ [ "one", "one", "MSG to User", "4th arg" ],
+ ]
+
+ inputs.each do |input|
+ it "validate_cmd(#{input.inspect}) should fail" do
+ expect { subject.call [input] }.to raise_error Puppet::ParseError
+ end
+ end
+ end
+
+ describe 'Valid inputs' do
+ inputs = [
+ [ '/full/path/to/something', '/bin/echo' ],
+ [ '/full/path/to/something', '/bin/cat' ],
+ ]
+
+ inputs.each do |input|
+ it "validate_cmd(#{input.inspect}) should not fail" do
+ expect { subject.call input }.not_to raise_error
+ end
+ end
+ end
+
+ describe "Valid inputs which should raise an exception without a message" do
+ # The intent here is to make sure valid inputs raise exceptions when they
+ # don't specify an error message to display. This is the behvior in
+ # 2.2.x and prior.
+ inputs = [
+ [ "hello", "/bin/false" ],
+ ]
+
+ inputs.each do |input|
+ it "validate_cmd(#{input.inspect}) should fail" do
+ expect { subject.call input }.to raise_error /validate_cmd.*?failed to validate content with command/
+ end
+ end
+ end
+
+ describe "Nicer Error Messages" do
+ # The intent here is to make sure the function returns the 3rd argument
+ # in the exception thrown
+ inputs = [
+ [ "hello", [ "bye", "later", "adios" ], "MSG to User" ],
+ [ "greetings", "salutations", "Error, greetings does not match salutations" ],
+ ]
+
+ inputs.each do |input|
+ it "validate_cmd(#{input.inspect}) should fail" do
+ expect { subject.call input }.to raise_error /#{input[2]}/
+ end
+ end
+ end
+
+ describe "Test output message" do
+ it "validate_cmd('whatever', 'kthnksbye') should fail" do
+ expect { subject.call ['whatever', 'kthnksbye'] }.to raise_error /kthnksbye.*not found/
+ end
+ end
+ end
+end