Elixir Language ExUnit Asserting Exceptions
Example
Use assert_raise to test if an exception was raised. assert_raise takes in an Exception and a function to be executed.
test "invalid block size" do
assert_raise(MerkleTree.ArgumentError, (fn() -> MerkleTree.new ["a", "b", "c"] end))
end
Wrap any code you want to test in an anonymous function and pass it to assert_raise.
