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require 'contest'
require 'tilt'
begin
require 'coffee_script'
class CoffeeScriptTemplateTest < Test::Unit::TestCase
unless method_defined?(:assert_not_match)
# assert_not_match is missing on 1.8.7, which uses assert_no_match
def assert_not_match(a, b)
unless a.kind_of?(Regexp)
a = Regexp.new(Regexp.escape(a))
end
assert_no_match(a,b)
end
end
test "is registered for '.coffee' files" do
assert_equal Tilt::CoffeeScriptTemplate, Tilt['test.coffee']
end
test "bare is disabled by default" do
assert_equal false, Tilt::CoffeeScriptTemplate.default_bare
end
test "compiles and evaluates the template on #render" do
template = Tilt::CoffeeScriptTemplate.new { |t| "puts 'Hello, World!'\n" }
assert_match "puts('Hello, World!');", template.render
end
test "can be rendered more than once" do
template = Tilt::CoffeeScriptTemplate.new { |t| "puts 'Hello, World!'\n" }
3.times { assert_match "puts('Hello, World!');", template.render }
end
test "disabling coffee-script wrapper" do
str = 'name = "Josh"; puts "Hello #{name}"'
template = Tilt::CoffeeScriptTemplate.new { str }
assert_match "(function() {", template.render
assert_match "puts(\"Hello \" + name);\n", template.render
template = Tilt::CoffeeScriptTemplate.new(:bare => true) { str }
assert_not_match "(function() {", template.render
assert_equal "var name;\n\nname = \"Josh\";\n\nputs(\"Hello \" + name);\n", template.render
template2 = Tilt::CoffeeScriptTemplate.new(:no_wrap => true) { str}
assert_not_match "(function() {", template.render
assert_equal "var name;\n\nname = \"Josh\";\n\nputs(\"Hello \" + name);\n", template.render
end
context "wrapper globally enabled" do
setup do
@bare = Tilt::CoffeeScriptTemplate.default_bare
Tilt::CoffeeScriptTemplate.default_bare = false
end
teardown do
Tilt::CoffeeScriptTemplate.default_bare = @bare
end
test "no options" do
template = Tilt::CoffeeScriptTemplate.new { |t| 'name = "Josh"; puts "Hello, #{name}"' }
assert_match "puts(\"Hello, \" + name);", template.render
assert_match "(function() {", template.render
end
test "overridden by :bare" do
template = Tilt::CoffeeScriptTemplate.new(:bare => true) { |t| 'name = "Josh"; puts "Hello, #{name}"' }
assert_match "puts(\"Hello, \" + name);", template.render
assert_not_match "(function() {", template.render
end
test "overridden by :no_wrap" do
template = Tilt::CoffeeScriptTemplate.new(:no_wrap => true) { |t| 'name = "Josh"; puts "Hello, #{name}"' }
assert_match "puts(\"Hello, \" + name);", template.render
assert_not_match "(function() {", template.render
end
end
context "wrapper globally disabled" do
setup do
@bare = Tilt::CoffeeScriptTemplate.default_bare
Tilt::CoffeeScriptTemplate.default_bare = true
end
teardown do
Tilt::CoffeeScriptTemplate.default_bare = @bare
end
test "no options" do
template = Tilt::CoffeeScriptTemplate.new { |t| 'name = "Josh"; puts "Hello, #{name}"' }
assert_match "puts(\"Hello, \" + name);", template.render
assert_not_match "(function() {", template.render
end
test "overridden by :bare" do
template = Tilt::CoffeeScriptTemplate.new(:bare => false) { |t| 'name = "Josh"; puts "Hello, #{name}"' }
assert_match "puts(\"Hello, \" + name);", template.render
assert_match "(function() {", template.render
end
test "overridden by :no_wrap" do
template = Tilt::CoffeeScriptTemplate.new(:no_wrap => false) { |t| 'name = "Josh"; puts "Hello, #{name}"' }
assert_match "puts(\"Hello, \" + name);", template.render
assert_match "(function() {", template.render
end
end
end
rescue LoadError => boom
warn "Tilt::CoffeeScriptTemplate (disabled)"
end
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