4 describe "the squeeze function" do
6 Puppet::Parser::Functions.autoloader.loadall
10 @scope = Puppet::Parser::Scope.new
14 Puppet::Parser::Functions.function("squeeze").should == "function_squeeze"
17 it "should raise a ParseError if there is less than 2 arguments" do
18 lambda { @scope.function_squeeze([]) }.should( raise_error(Puppet::ParseError))
21 it "should squeeze a string" do
22 result = @scope.function_squeeze(["aaabbbbcccc"])
23 result.should(eq('abc'))
26 it "should squeeze all elements in an array" do
27 result = @scope.function_squeeze([["aaabbbbcccc","dddfff"]])
28 result.should(eq(['abc','df']))