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Diffstat (limited to 'puppet/modules/stdlib/spec/functions/chop_spec.rb')
-rwxr-xr-xpuppet/modules/stdlib/spec/functions/chop_spec.rb28
1 files changed, 28 insertions, 0 deletions
diff --git a/puppet/modules/stdlib/spec/functions/chop_spec.rb b/puppet/modules/stdlib/spec/functions/chop_spec.rb
new file mode 100755
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--- /dev/null
+++ b/puppet/modules/stdlib/spec/functions/chop_spec.rb
@@ -0,0 +1,28 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the chop function" do
+ let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+ it "should exist" do
+ expect(Puppet::Parser::Functions.function("chop")).to eq("function_chop")
+ end
+
+ it "should raise a ParseError if there is less than 1 arguments" do
+ expect { scope.function_chop([]) }.to( raise_error(Puppet::ParseError))
+ end
+
+ it "should chop the end of a string" do
+ result = scope.function_chop(["asdf\n"])
+ expect(result).to(eq("asdf"))
+ end
+
+ it "should accept objects which extend String" do
+ class AlsoString < String
+ end
+
+ value = AlsoString.new("abc\n")
+ result = scope.function_chop([value])
+ result.should(eq('abc'))
+ end
+end