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describe Hamlit::Engine do
include RenderHelper
describe 'silent script' do
it 'renders nothing' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
HTML
- _ = nil
- _ = 3
- _ = 'foo'
HAML
end
it 'renders silent script' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
5
HTML
- foo = 3
- bar = 2
= foo + bar
HAML
end
it 'renders nested block' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
0
1
2
3
4
HTML
- 2.times do |i|
= i
2
- 3.upto(4).each do |i|
= i
HAML
end
it 'renders if' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
ok
HTML
- if true
ok
HAML
end
it 'renders if-else' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
ok
ok
HTML
- if true
ok
- else
ng
- if false
ng
- else
ok
HAML
end
it 'renders nested if-else' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
<span>
ok
</span>
HTML
%span
- if false
ng
- else
ok
HAML
end
it 'renders empty elsif statement' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
<span>
</span>
HTML
%span
- if false
- elsif false
HAML
end
it 'renders empty else statement' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
<span>
</span>
HTML
%span
- if false
ng
- else
HAML
end
it 'renders empty when statement' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
<span>
</span>
HTML
%span
- case
- when false
HAML
end
it 'accept if inside if-else' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
ok
HTML
- if false
- if true
ng
- else
ok
HAML
end
it 'renders if-elsif' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
ok
ok
HTML
- if false
- elsif true
ok
- if false
- elsif false
- else
ok
HAML
end
it 'renders case-when' do
assert_render(<<-HTML.unindent, <<-'HAML'.unindent)
ok
HTML
- case 'foo'
- when /\Ao/
ng
- when /\Af/
ok
- else
ng
HAML
end
it 'renders case-when with multiple candidates' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
ok
HTML
- case 'a'
- when 'a', 'b'
ok
HAML
end
it 'renders begin-rescue' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
hello
world
HTML
- begin
- raise 'error'
- rescue
hello
- ensure
world
HAML
end
it 'renders rescue with error' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
hello
HTML
- begin
- raise 'error'
- rescue RuntimeError => _e
hello
HAML
end
it 'joins a next line if a current line ends with ","' do
assert_render(<<-HTML.unindent, "- foo = [', \n ']\n= foo")
[", "]
HTML
end
it 'accepts illegal indent in continuing code' do
assert_render(<<-HTML.unindent, <<-HAML.unindent)
<span>
<div>
3
</div>
</span>
HTML
%span
%div
- obj = Object.new; def obj.foo(a, b); a + b; end
- num = obj.foo(1,
2)
= num
HAML
end
it 'renders comment-only nested silent script' do
assert_render('', <<-HAML.unindent)
- if true
- # comment only
HAML
end
end
end
|
