defmodule Temple.Ast.AnonymousFunctionsTest do
use ExUnit.Case, async: true
alias Temple.Ast.AnonymousFunctions
describe "applicable?/1" do
test "returns true when the node contains an anonymous function as an argument to a function" do
raw_asts = [
quote do
form_for(changeset, Routes.foo_path(conn, :create), fn form ->
Does.something!(form)
end)
end
]
for raw_ast <- raw_asts do
assert AnonymousFunctions.applicable?(raw_ast)
test "returns false when the node is anything other than an anonymous function as an argument to a function" do
Temple.div do
"foo"
end,
link to: "/the/route" do
"Label"
refute AnonymousFunctions.applicable?(raw_ast)
describe "run/2" do
test "adds a node to the buffer" do
expected_child =
raw_ast =
unquote(expected_child)
ast = AnonymousFunctions.run(raw_ast)
assert %AnonymousFunctions{
elixir_ast: _,
children: [
%Temple.Ast.Default{
elixir_ast: ^expected_child
}
} = ast