diff options
Diffstat (limited to 'spec/unit/puppet/parser/functions/is_array_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/is_array_spec.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/is_array_spec.rb b/spec/unit/puppet/parser/functions/is_array_spec.rb new file mode 100644 index 0000000..e7f4bcd --- /dev/null +++ b/spec/unit/puppet/parser/functions/is_array_spec.rb @@ -0,0 +1,29 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the is_array function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("is_array").should == "function_is_array" + end + + it "should raise a ParseError if there is less than 1 arguments" do + lambda { scope.function_is_array([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should return true if passed an array" do + result = scope.function_is_array([[1,2,3]]) + result.should(eq(true)) + end + + it "should return false if passed a hash" do + result = scope.function_is_array([{'a'=>1}]) + result.should(eq(false)) + end + + it "should return false if passed a string" do + result = scope.function_is_array(["asdf"]) + result.should(eq(false)) + end +end |