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require 'spec_helper'
require 'tilt/erubi'
describe Temple::ERB::Engine do
it 'should compile erb' do
src = %q{
%% hi
= hello
<% 3.times do |n| %>
* <%= n %>
<% end %>
}
expect(erb(src)).to eq(erubi(src))
end
it 'should recognize comments' do
src = %q{
hello
<%# comment -- ignored -- useful in testing %>
world}
expect(erb(src)).to eq(erubi(src))
end
it 'should recognize <%% and %%>' do
src = %q{
<%%
<% if true %>
%%>
<% end %>
}
expect(erb(src)).to eq("\n<%\n %>\n")
end
it 'should escape automatically' do
src = '<%== "<" %>'
ans = '<'
expect(erb(src)).to eq(ans)
end
it 'should support = to disable automatic escape' do
src = '<%= "<" %>'
ans = '<'
expect(erb(src)).to eq(ans)
end
it 'should support trim mode' do
src = %q{
%% hi
= hello
<% 3.times do |n| %>
* <%= n %>
<% end %>
}
expect(erb(src, trim: true)).to eq(erubi(src, trim: true))
expect(erb(src, trim: false)).to eq(erubi(src, trim: false))
end
end
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