You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.3 KiB
45 lines
1.3 KiB
Code.require_file "../test_helper.exs", __DIR__
|
|
Code.require_file "../../lib/helpers/module_info.exs", __DIR__
|
|
|
|
defmodule Alchemist.Helpers.ModuleTest do
|
|
|
|
use ExUnit.Case
|
|
|
|
alias Alchemist.Helpers.ModuleInfo
|
|
|
|
test "moduledoc? returns true" do
|
|
assert ModuleInfo.moduledoc?(List) == true
|
|
end
|
|
|
|
test "moduledoc? returns false" do
|
|
assert ModuleInfo.moduledoc?(List.Chars.Atom) == false
|
|
end
|
|
|
|
test "docs? returns true" do
|
|
assert ModuleInfo.docs?(List, :flatten) == true
|
|
assert ModuleInfo.docs?(Kernel, :def) == true
|
|
end
|
|
|
|
test "docs? returns false" do
|
|
assert ModuleInfo.docs?(List, :dance) == false
|
|
assert ModuleInfo.docs?(nil, :dance) == false
|
|
end
|
|
|
|
test "expand_alias return expanded module alias" do
|
|
aliases = [{MyList, List}, {MyGenServer, :gen_server}]
|
|
|
|
assert ModuleInfo.expand_alias([MyList], aliases) == List
|
|
assert ModuleInfo.expand_alias([MyGenServer], aliases) == :gen_server
|
|
assert ModuleInfo.expand_alias([MyList], aliases) == List
|
|
end
|
|
|
|
test "has_function? return true" do
|
|
assert ModuleInfo.has_function?(List, :flatten) == true
|
|
assert ModuleInfo.has_function?(List, :to_string) == true
|
|
end
|
|
|
|
test "has_function? return false" do
|
|
assert ModuleInfo.has_function?(List, :split) == false
|
|
assert ModuleInfo.has_function?(List, :map) == false
|
|
end
|
|
end
|