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-rwxr-xr-xspec/unit/puppet/parser/functions/delete_spec.rb25
1 files changed, 22 insertions, 3 deletions
diff --git a/spec/unit/puppet/parser/functions/delete_spec.rb b/spec/unit/puppet/parser/functions/delete_spec.rb
index 0549232..2f29c93 100755
--- a/spec/unit/puppet/parser/functions/delete_spec.rb
+++ b/spec/unit/puppet/parser/functions/delete_spec.rb
@@ -8,12 +8,31 @@ describe "the delete function" do
Puppet::Parser::Functions.function("delete").should == "function_delete"
end
- it "should raise a ParseError if there is less than 1 arguments" do
+ it "should raise a ParseError if there are fewer than 2 arguments" do
lambda { scope.function_delete([]) }.should( raise_error(Puppet::ParseError))
end
- it "should delete an item from an array" do
- result = scope.function_delete([['a','b','c'],'b'])
+ it "should raise a ParseError if there are greater than 2 arguments" do
+ lambda { scope.function_delete([[], 'foo', 'bar']) }.should( raise_error(Puppet::ParseError))
+ end
+
+ it "should raise a TypeError if a number is passed as the first argument" do
+ lambda { scope.function_delete([1, 'bar']) }.should( raise_error(TypeError))
+ end
+
+ it "should delete all instances of an element from an array" do
+ result = scope.function_delete([['a','b','c','b'],'b'])
result.should(eq(['a','c']))
end
+
+ it "should delete all instances of a substring from a string" do
+ result = scope.function_delete(['foobarbabarz','bar'])
+ result.should(eq('foobaz'))
+ end
+
+ it "should delete a key from a hash" do
+ result = scope.function_delete([{ 'a' => 1, 'b' => 2, 'c' => 3 },'b'])
+ result.should(eq({ 'a' => 1, 'c' => 3 }))
+ end
+
end