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-rw-r--r--spec/unit/puppet/parser/functions/range_spec.rb30
1 files changed, 30 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/range_spec.rb b/spec/unit/puppet/parser/functions/range_spec.rb
index 8c2446a..24cc391 100644
--- a/spec/unit/puppet/parser/functions/range_spec.rb
+++ b/spec/unit/puppet/parser/functions/range_spec.rb
@@ -23,9 +23,39 @@ describe "the range function" do
result.should(eq(['a','b','c','d']))
end
+ it "should return a letter range given a step of 1" do
+ result = @scope.function_range(["a","d","1"])
+ result.should(eq(['a','b','c','d']))
+ end
+
+ it "should return a stepped letter range" do
+ result = @scope.function_range(["a","d","2"])
+ result.should(eq(['a','c']))
+ end
+
+ it "should return a stepped letter range given a negative step" do
+ result = @scope.function_range(["1","4","-2"])
+ result.should(eq(['a','c']))
+ end
+
it "should return a number range" do
result = @scope.function_range(["1","4"])
result.should(eq([1,2,3,4]))
end
+ it "should return a number range given a step of 1" do
+ result = @scope.function_range(["1","4","1"])
+ result.should(eq([1,2,3,4]))
+ end
+
+ it "should return a stepped number range" do
+ result = @scope.function_range(["1","4","2"])
+ result.should(eq([1,3]))
+ end
+
+ it "should return a stepped number range given a negative step" do
+ result = @scope.function_range(["1","4","-2"])
+ result.should(eq([1,3]))
+ end
+
end