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