- it "should raise a ParseError if there is less than 1 arguments" do
- expect { scope.function_flatten([]) }.to( raise_error(Puppet::ParseError))
- end
-
- it "should raise a ParseError if there is more than 1 argument" do
- expect { scope.function_flatten([[], []]) }.to( raise_error(Puppet::ParseError))
- end
-
- it "should flatten a complex data structure" do
- result = scope.function_flatten([["a","b",["c",["d","e"],"f","g"]]])
- expect(result).to(eq(["a","b","c","d","e","f","g"]))
- end
-
- it "should do nothing to a structure that is already flat" do
- result = scope.function_flatten([["a","b","c","d"]])
- expect(result).to(eq(["a","b","c","d"]))
- end
+ it { is_expected.to run.with_params([]).and_return([]) }
+ it { is_expected.to run.with_params(['one']).and_return(['one']) }
+ it { is_expected.to run.with_params([['one']]).and_return(['one']) }
+ it { is_expected.to run.with_params(['a', 'b', 'c', 'd', 'e', 'f', 'g']).and_return(['a', 'b', 'c', 'd', 'e', 'f', 'g']) }
+ it { is_expected.to run.with_params([['a', 'b', ['c', ['d', 'e'], 'f', 'g']]]).and_return(['a', 'b', 'c', 'd', 'e', 'f', 'g']) }
+ it { is_expected.to run.with_params(['ã', 'β', ['ĉ', ['đ', 'ẽ', 'ƒ', 'ġ']]]).and_return(['ã', 'β', 'ĉ', 'đ', 'ẽ', 'ƒ', 'ġ']) }