diff options
Diffstat (limited to 'spec/unit/puppet/parser/functions/is_string_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/is_string_spec.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/is_string_spec.rb b/spec/unit/puppet/parser/functions/is_string_spec.rb new file mode 100644 index 0000000..3756bea --- /dev/null +++ b/spec/unit/puppet/parser/functions/is_string_spec.rb @@ -0,0 +1,34 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the is_string function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("is_string").should == "function_is_string" + end + + it "should raise a ParseError if there is less than 1 arguments" do + lambda { scope.function_is_string([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should return true if a string" do + result = scope.function_is_string(["asdf"]) + result.should(eq(true)) + end + + it "should return false if an integer" do + result = scope.function_is_string(["3"]) + result.should(eq(false)) + end + + it "should return false if a float" do + result = scope.function_is_string(["3.23"]) + result.should(eq(false)) + end + + it "should return false if an array" do + result = scope.function_is_string([["a","b","c"]]) + result.should(eq(false)) + end +end |