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# File 'lib/puppet/vendor/safe_yaml/spec/resolver_specs.rb', line 2
def self.included(base)
base.module_eval do
let(:resolver) { nil }
let(:result) { @result }
def parse(yaml)
tree = YAML.parse(yaml.unindent)
@result = resolver.resolve_node(tree)
end
def parse_and_test(yaml)
parse(yaml)
@result.should == YAML.unsafe_load(yaml)
end
context "by default" do
it "translates maps to hashes" do
parse " potayto: potahto\n tomayto: tomahto\n YAML\n\n result.should == {\n \"potayto\" => \"potahto\",\n \"tomayto\" => \"tomahto\"\n }\n end\n\n it \"translates sequences to arrays\" do\n parse <<-YAML\n - foo\n - bar\n - baz\n YAML\n\n result.should == [\"foo\", \"bar\", \"baz\"]\n end\n\n it \"translates most values to strings\" do\n parse \"string: value\"\n result.should == { \"string\" => \"value\" }\n end\n\n it \"does not deserialize symbols\" do\n parse \":symbol: value\"\n result.should == { \":symbol\" => \"value\" }\n end\n\n it \"translates valid integral numbers to integers\" do\n parse \"integer: 1\"\n result.should == { \"integer\" => 1 }\n end\n\n it \"translates valid decimal numbers to floats\" do\n parse \"float: 3.14\"\n result.should == { \"float\" => 3.14 }\n end\n\n it \"translates valid dates\" do\n parse \"date: 2013-01-24\"\n result.should == { \"date\" => Date.parse(\"2013-01-24\") }\n end\n\n it \"translates valid true/false values to booleans\" do\n parse <<-YAML\n - yes\n - true\n - no\n - false\n YAML\n\n result.should == [true, true, false, false]\n end\n\n it \"translates valid nulls to nil\" do\n parse <<-YAML\n - \n - ~\n - null\n YAML\n\n result.should == [nil] * 3\n end\n\n it \"matches the behavior of the underlying YAML engine w/ respect to capitalization of boolean values\" do\n parse_and_test <<-YAML\n - true\n - True\n - TRUE\n - tRue\n - TRue\n - False\n - FALSE\n - fAlse\n - FALse\n YAML\n\n # using Syck: [true, true, true, \"tRue\", \"TRue\", false, false, \"fAlse\", \"FALse\"]\n # using Psych: all booleans\n end\n\n it \"matches the behavior of the underlying YAML engine w/ respect to capitalization of nil values\" do\n parse_and_test <<-YAML\n - Null\n - NULL\n - nUll\n - NUll\n YAML\n\n # using Syck: [nil, nil, \"nUll\", \"NUll\"]\n # using Psych: all nils\n end\n\n it \"translates quoted empty strings to strings (not nil)\" do\n parse \"foo: ''\"\n result.should == { \"foo\" => \"\" }\n end\n\n it \"correctly reverse-translates strings encoded via #to_yaml\" do\n parse \"5.10\".to_yaml\n result.should == \"5.10\"\n end\n\n it \"does not specially parse any double-quoted strings\" do\n parse <<-YAML\n - \"1\"\n - \"3.14\"\n - \"true\"\n - \"false\"\n - \"2013-02-03\"\n - \"2013-02-03 16:27:00 -0600\"\n YAML\n\n result.should == [\"1\", \"3.14\", \"true\", \"false\", \"2013-02-03\", \"2013-02-03 16:27:00 -0600\"]\n end\n\n it \"does not specially parse any single-quoted strings\" do\n parse <<-YAML\n - '1'\n - '3.14'\n - 'true'\n - 'false'\n - '2013-02-03'\n - '2013-02-03 16:27:00 -0600'\n YAML\n\n result.should == [\"1\", \"3.14\", \"true\", \"false\", \"2013-02-03\", \"2013-02-03 16:27:00 -0600\"]\n end\n\n it \"deals just fine with nested maps\" do\n parse <<-YAML\n foo:\n bar:\n marco: polo\n YAML\n\n result.should == { \"foo\" => { \"bar\" => { \"marco\" => \"polo\" } } }\n end\n\n it \"deals just fine with nested sequences\" do\n parse <<-YAML\n - foo\n -\n - bar1\n - bar2\n -\n - baz1\n - baz2\n YAML\n\n result.should == [\"foo\", [\"bar1\", \"bar2\", [\"baz1\", \"baz2\"]]]\n end\n\n it \"applies the same transformations to keys as to values\" do\n parse <<-YAML\n foo: string\n :bar: symbol\n 1: integer\n 3.14: float\n 2013-01-24: date\n YAML\n\n result.should == {\n \"foo\" => \"string\",\n \":bar\" => \"symbol\",\n 1 => \"integer\",\n 3.14 => \"float\",\n Date.parse(\"2013-01-24\") => \"date\",\n }\n end\n\n it \"applies the same transformations to elements in sequences as to all values\" do\n parse <<-YAML\n - foo\n - :bar\n - 1\n - 3.14\n - 2013-01-24\n YAML\n\n result.should == [\"foo\", \":bar\", 1, 3.14, Date.parse(\"2013-01-24\")]\n end\n end\n\n context \"for Ruby version \#{RUBY_VERSION}\" do\n it \"translates valid time values\" do\n parse \"time: 2013-01-29 05:58:00 -0800\"\n result.should == { \"time\" => Time.utc(2013, 1, 29, 13, 58, 0) }\n end\n\n it \"applies the same transformation to elements in sequences\" do\n parse \"- 2013-01-29 05:58:00 -0800\"\n result.should == [Time.utc(2013, 1, 29, 13, 58, 0)]\n end\n\n it \"applies the same transformation to keys\" do\n parse \"2013-01-29 05:58:00 -0800: time\"\n result.should == { Time.utc(2013, 1, 29, 13, 58, 0) => \"time\" }\n end\n end\n\n context \"with symbol deserialization enabled\" do\n before :each do\n SafeYAML::OPTIONS[:deserialize_symbols] = true\n end\n\n after :each do\n SafeYAML.restore_defaults!\n end\n\n it \"translates values starting with ':' to symbols\" do\n parse \"symbol: :value\"\n result.should == { \"symbol\" => :value }\n end\n\n it \"applies the same transformation to keys\" do\n parse \":bar: symbol\"\n result.should == { :bar => \"symbol\" }\n end\n\n it \"applies the same transformation to elements in sequences\" do\n parse \"- :bar\"\n result.should == [:bar]\n end\n end\n end\nend\n"
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