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author | Mark Chappell <mchappel@redhat.com> | 2014-04-22 09:36:28 +0200 |
---|---|---|
committer | Mark Chappell <mchappel@redhat.com> | 2014-09-22 19:49:50 +0200 |
commit | e2d7f3bb89a91d3aff6f9810d69bd84bc82ffb29 (patch) | |
tree | e98f261a7fdafde7d4612f0770e20bbb832bf4a6 /spec/functions/empty_spec.rb | |
parent | b347cc83e24e7ef51dc340bc753b96af026050f8 (diff) |
(MODULES-707) chomp() fails because generate() no longer returns a string
We need to use
unless value.is_a?(String) || value.is_a?(Array)
rather than
klass = value.class
unless [String, Array].include?(klass)
because the klass version enforces type checking which is too strict, and does
not allow us to accept objects wich have extended String (or Array).
For example, generate() function now returns Puppet::Util::Execution::ProcessOutput
which is just a very simple extension of String. While this in it's self was
not intentional (PUP-2306) it is not unreasonable to cope with objects which
extend Strings
Diffstat (limited to 'spec/functions/empty_spec.rb')
-rwxr-xr-x | spec/functions/empty_spec.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/spec/functions/empty_spec.rb b/spec/functions/empty_spec.rb index 1f2ace4..6a97c4c 100755 --- a/spec/functions/empty_spec.rb +++ b/spec/functions/empty_spec.rb @@ -20,4 +20,13 @@ describe "the empty function" do result = scope.function_empty(['asdf']) expect(result).to(eq(false)) end + + it "should accept objects which extend String" do + class AlsoString < String + end + + value = AlsoString.new() + result = scope.function_empty([value]) + result.should(eq(true)) + end end |