79 lines
2.2 KiB
Elixir
79 lines
2.2 KiB
Elixir
Code.require_file "../../test_helper", __FILE__
|
|
|
|
defmodule EEx.TokenizerTest do
|
|
use ExUnit.Case
|
|
require EEx.Tokenizer, as: T
|
|
|
|
test "simple chars lists" do
|
|
assert_equal [ { :text, 1, "foo" } ], T.tokenize('foo', 1)
|
|
end
|
|
|
|
test "simple strings" do
|
|
assert_equal [ { :text, 1, "foo" } ], T.tokenize("foo", 1)
|
|
end
|
|
|
|
test "strings with embedded code" do
|
|
assert_equal [ { :text, 1, "foo " }, { :expr, 1, [], ' bar ' } ], T.tokenize('foo <% bar %>', 1)
|
|
end
|
|
|
|
test "strings with embedded equals code" do
|
|
assert_equal [ { :text, 1, "foo " }, { :expr, 1, '=', ' bar ' } ], T.tokenize('foo <%= bar %>', 1)
|
|
end
|
|
|
|
test "strings with more than one line" do
|
|
assert_equal [ { :text, 1, "foo\n" },{ :expr, 2, '=', ' bar ' } ], T.tokenize('foo\n<%= bar %>', 1)
|
|
end
|
|
|
|
test "strings with more than one line and expression with more than one line" do
|
|
string = '''
|
|
foo <%= bar
|
|
|
|
baz %>
|
|
<% foo %>
|
|
'''
|
|
|
|
assert_equal [
|
|
{:text, 1, "foo "},
|
|
{:expr, 1, '=', ' bar\n\nbaz '},
|
|
{:text, 3, "\n"},
|
|
{:expr, 4, [], ' foo '},
|
|
{:text, 4, "\n"}
|
|
], T.tokenize(string, 1)
|
|
end
|
|
|
|
test "strings with embedded do end" do
|
|
assert_equal [
|
|
{ :text, 1, "foo " },
|
|
{ :start_expr, 1, '', ' if true do ' },
|
|
{ :text, 1, "bar" },
|
|
{ :end_expr, 1, '', ' end ' }
|
|
], T.tokenize('foo <% if true do %>bar<% end %>', 1)
|
|
end
|
|
|
|
test "strings with embedded -> end" do
|
|
assert_equal [
|
|
{ :text, 1, "foo " },
|
|
{ :start_expr, 1, '', ' if(true)-> ' },
|
|
{ :text, 1, "bar" },
|
|
{ :end_expr, 1, '', ' end ' }
|
|
], T.tokenize('foo <% if(true)-> %>bar<% end %>', 1)
|
|
end
|
|
|
|
test "strings with embedded key-value blocks" do
|
|
assert_equal [
|
|
{ :text, 1, "foo " },
|
|
{ :start_expr, 1, '', ' if true do ' },
|
|
{ :text, 1, "bar" },
|
|
{ :middle_expr, 1, '', ' elsif: false ' },
|
|
{ :text, 1, "baz" },
|
|
{ :end_expr, 1, '', ' end ' }
|
|
], T.tokenize('foo <% if true do %>bar<% elsif: false %>baz<% end %>', 1)
|
|
end
|
|
|
|
test "raise syntax error when there is start mark and no end mark" do
|
|
assert_raises EEx.SyntaxError, "invalid token: ' :bar'", fn ->
|
|
T.tokenize('foo <% :bar', 1)
|
|
end
|
|
end
|
|
end
|