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Some improvements to values_at tests.

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This commit is contained in:
Ken Barber 2011-07-29 21:17:19 +01:00
parent 6827ad804f
commit 284843bd96
1 changed files with 19 additions and 0 deletions
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19
spec/unit/parser/functions/values_at_spec.rb
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@ -18,9 +18,28 @@ describe "the values_at function" do
lambda { @scope.function_values_at([]) }.should( raise_error(Puppet::ParseError))
end
it "should raise a ParseError if you try to use a range where stop is greater then start" do
lambda { @scope.function_values_at([['a','b'],["3-1"]]) }.should( raise_error(Puppet::ParseError))
end
it "should return a value at from an array" do
result = @scope.function_values_at([['a','b','c'],"1"])
result.should(eq(['b']))
end
it "should return a value at from an array when passed a range" do
result = @scope.function_values_at([['a','b','c'],"0-1"])
result.should(eq(['a','b']))
end
it "should return chosen values from an array when passed number of indexes" do
result = @scope.function_values_at([['a','b','c'],["0","2"]])
result.should(eq(['a','c']))
end
it "should return chosen values from an array when passed ranges and multiple indexes" do
result = @scope.function_values_at([['a','b','c','d','e','f','g'],["0","2","4-5"]])
result.should(eq(['a','c','e','f']))
end
end