88 lines
1.9 KiB
Ruby
88 lines
1.9 KiB
Ruby
require File.expand_path('../helper', __FILE__)
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begin
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require 'wlang'
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class WLangTest < Minitest::Test
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def engine
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Tilt::WLangTemplate
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end
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def wlang_app(&block)
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mock_app {
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set :views, __dir__ + '/views'
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get '/', &block
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}
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get '/'
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end
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it 'uses the correct engine' do
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assert_equal engine, Tilt[:wlang]
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end
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it 'renders .wlang files in views path' do
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wlang_app { wlang :hello }
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assert ok?
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assert_equal "Hello from wlang!\n", body
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end
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it 'renders in the app instance scope' do
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mock_app do
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helpers do
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def who; "world"; end
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end
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get('/') { wlang 'Hello +{who}!' }
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end
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get '/'
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assert ok?
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assert_equal 'Hello world!', body
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end
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it 'takes a :locals option' do
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wlang_app do
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locals = {:foo => 'Bar'}
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wlang 'Hello ${foo}!', :locals => locals
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end
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assert ok?
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assert_equal 'Hello Bar!', body
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end
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it "renders with inline layouts" do
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mock_app do
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layout { 'THIS. IS. +{yield.upcase}!' }
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get('/') { wlang 'Sparta' }
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end
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get '/'
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assert ok?
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assert_equal 'THIS. IS. SPARTA!', body
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end
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it "renders with file layouts" do
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wlang_app { wlang 'Hello World', :layout => :layout2 }
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assert ok?
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assert_body "WLang Layout!\nHello World"
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end
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it "can rendered truly nested layouts by accepting a layout and a block with the contents" do
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mock_app do
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template(:main_outer_layout) { "<h1>Title</h1>\n>{ yield }" }
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template(:an_inner_layout) { "<h2>Subtitle</h2>\n>{ yield }" }
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template(:a_page) { "<p>Contents.</p>\n" }
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get('/') do
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wlang :main_outer_layout, :layout => false do
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wlang :an_inner_layout do
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wlang :a_page
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end
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end
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end
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end
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get '/'
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assert ok?
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assert_body "<h1>Title</h1>\n<h2>Subtitle</h2>\n<p>Contents.</p>\n"
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end
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end
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rescue LoadError
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warn "#{$!}: skipping wlang tests"
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end
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