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-rw-r--r--spec/unit/parser/functions/is_string_spec.rb20
1 files changed, 20 insertions, 0 deletions
diff --git a/spec/unit/parser/functions/is_string_spec.rb b/spec/unit/parser/functions/is_string_spec.rb
index 8c0061e..4f3f5fd 100644
--- a/spec/unit/parser/functions/is_string_spec.rb
+++ b/spec/unit/parser/functions/is_string_spec.rb
@@ -18,4 +18,24 @@ describe "the is_string function" do
lambda { @scope.function_is_string([]) }.should( raise_error(Puppet::ParseError))
end
+ it "should return true if a string" do
+ result = @scope.function_is_string(["asdf"])
+ result.should(eq(true))
+ end
+
+ it "should return false if an integer" do
+ result = @scope.function_is_string(["3"])
+ result.should(eq(false))
+ end
+
+ it "should return false if a float" do
+ result = @scope.function_is_string(["3.23"])
+ result.should(eq(false))
+ end
+
+ it "should return false if an array" do
+ result = @scope.function_is_string([["a","b","c"]])
+ result.should(eq(false))
+ end
+
end