c965048f40
* Fine tune whitespace The EEx outut now emits more human-readable and predictable formatting. This includes proper indenting, at least for each "root" template. * Internal whitespace control You can now use a bang version of any nonvoid tag to emit the markup witout the internal whitespace. This means that there will not be a newline emitted after the opening tag and before the closing tag.
84 lines
1.6 KiB
Elixir
84 lines
1.6 KiB
Elixir
defmodule Temple.Parser.RightArrowTest do
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use ExUnit.Case, async: true
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alias Temple.Parser.RightArrow
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alias Temple.Support.Utils
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describe "applicable?/1" do
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test "returns true when the node contains a right arrow" do
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[raw_ast] =
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quote do
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:bar ->
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:bang
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end
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assert RightArrow.applicable?(raw_ast)
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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 RightArrow.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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[raw_ast] =
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quote do
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:bing ->
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:bong
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end
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bong =
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quote do
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:bong
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end
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ast = RightArrow.run(raw_ast)
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assert %RightArrow{
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elixir_ast: :bing,
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children: [
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%Temple.Parser.Default{
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elixir_ast: ^bong
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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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describe "to_eex/1" do
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test "emits eex" do
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result =
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quote do
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:bing ->
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:bong
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end
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|> List.first()
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|> RightArrow.run()
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|> Temple.Generator.to_eex()
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|> Utils.iolist_to_binary()
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assert result ==
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~s"""
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<% :bing -> %>
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<%= :bong %>
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"""
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end
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end
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end
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