53 lines
1.2 KiB
Elixir
53 lines
1.2 KiB
Elixir
|
defmodule Temple.Parser.DoExpressionsTest do
|
||
|
|
use ExUnit.Case, async: true
|
||
|
|
|
||
|
|
alias Temple.Parser.DoExpressions
|
||
|
|
|
||
|
|
describe "applicable?/1" do
|
||
|
|
test "returns true when the node contains a do expression" do
|
||
|
|
raw_ast =
|
||
|
|
quote do
|
||
|
|
for big <- boys do
|
||
|
|
"bob"
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
assert DoExpressions.applicable?(raw_ast)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
describe "run/2" do
|
||
|
|
test "adds a node to the buffer" do
|
||
|
|
raw_ast =
|
||
|
|
quote do
|
||
|
|
for big <- boys do
|
||
|
|
"bob"
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
ast = DoExpressions.run(raw_ast)
|
||
|
|
|
||
|
|
assert %Temple.Ast{
|
||
|
|
meta: %{type: :do_expression},
|
||
|
|
content: _,
|
||
|
|
children: [
|
||
|
|
[
|
||
|
|
%Temple.Ast{
|
||
|
|
meta: %{type: :text},
|
||
|
|
content: "bob",
|
||
|
|
children: []
|
||
|
|
}
|
||
|
|
],
|
||
|
|
[
|
||
|
|
%Temple.Ast{
|
||
|
|
meta: %{type: :empty},
|
||
|
|
content: nil,
|
||
|
|
children: []
|
||
|
|
}
|
||
|
|
]
|
||
|
|
]
|
||
|
|
} = ast
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|