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describe Haml::Engine do
include RenderHelper
describe 'script' do
it 'renders one-line script' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
3
<span>12</span>
HTML
= 1 + 2
%span= 3 * 4
HAML
end
it 'renders dynamic interpolated string' do
assert_render(<<-HTML.unindent, <<-'HAML'.unindent)
hello nya world
HTML
- nya = 'nya'
= "hello #{nya} world"
HAML
end
it 'renders array with escape_html: false' do
assert_render(<<-HTML.unindent, <<-HAML.unindent, escape_html: false)
["<", ">"]
HTML
= ['<', '>']
HAML
end
it 'renders one-line script with comment' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
##
["#", "#"]
HTML
= # comment_only
= '#' + "#" # = 3 #
= ['#',
"#"] # comment
HAML
end
it 'renders multi-lines script' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
<span>
3
4 / 2
<a>-1</a>
</span>
HTML
%span
= 1 + 2
4 / 2
%a= 3 - 4
HAML
end
it 'renders block script' do
assert_render(<<-HTML.unindent, <<-HAML.unindent, disable_capture: true)
0
1
2
34
HTML
= 3.times do |i|
= i
4
HAML
end
it 'renders tag internal block script' do
assert_render(<<-HTML.unindent, <<-HAML.unindent, disable_capture: true)
<span>
0
1</span>
HTML
%span
= 1.times do |i|
= i
HAML
end
it 'renders block and a variable with spaces' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
0
HTML
- 1.times do | i |
= i
HAML
end
it 'accepts a continuing script' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
3
HTML
- obj = Object.new; def obj.foo(a, b); a + b; end
= obj.foo(1,
2)
HAML
end
it 'renders !=' do
assert_render(<<-HTML.unindent.strip, <<-HAML.unindent, escape_html: false)
<"&>
<"&>
HTML
!= '<"&>'
!= '<"&>'.tap do |str|
-# no operation
HAML
end
it 'renders &=' do
assert_render(<<-HTML.unindent.strip, <<-HAML.unindent, escape_html: false)
<"&>
<"&>
HTML
&= '<"&>'
&= '<"&>'.tap do |str|
-# no operation
HAML
end
it 'regards ~ operator as =' do
assert_render(<<-HTML.unindent, <<-'HAML'.unindent)
<code>hello
world</code>
HTML
~ "<code>hello\nworld</code>"
HAML
end
it 'renders comment-only nested script' do
assert_render('1', <<-HAML.unindent)
= 1.times do # comment
- # comment only
HAML
end
it 'renders inline script with comment' do
assert_render(%Q|<span>3</span>\n|, %q|%span= 1 + 2 # comments|)
end
end
end
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