kpdecker
102 lines
2.0 KiB
Ruby
102 lines
2.0 KiB
Ruby
require "spec_helper"
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class TestContext
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class TestModule
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attr_reader :name, :tests
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def initialize(name)
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@name = name
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@tests = []
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end
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end
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attr_reader :modules
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def initialize
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@modules = []
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end
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def module(name)
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@modules << TestModule.new(name)
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end
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def test(name, function)
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@modules.last.tests << [name, function]
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end
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end
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test_context = TestContext.new
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js_context = Handlebars::Spec::CONTEXT
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Module.new do
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extend Test::Unit::Assertions
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def self.js_backtrace(context)
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begin
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context.eval("throw")
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rescue V8::JSError => e
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return e.backtrace(:javascript)
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end
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end
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js_context["p"] = proc do |this, str|
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p str
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end
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js_context["ok"] = proc do |this, ok, message|
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js_context["$$RSPEC1$$"] = ok
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result = js_context.eval("!!$$RSPEC1$$")
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message ||= "#{ok} was not truthy"
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unless result
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backtrace = js_backtrace(js_context)
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message << "\n#{backtrace.join("\n")}"
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end
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assert result, message
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end
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js_context["equals"] = proc do |this, first, second, message|
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js_context["$$RSPEC1$$"] = first
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js_context["$$RSPEC2$$"] = second
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result = js_context.eval("$$RSPEC1$$ == $$RSPEC2$$")
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additional_message = "#{first.inspect} did not == #{second.inspect}"
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message = message ? "#{message} (#{additional_message})" : additional_message
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unless result
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backtrace = js_backtrace(js_context)
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message << "\n#{backtrace.join("\n")}"
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end
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assert result, message
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end
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js_context["equal"] = js_context["equals"]
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js_context["suite"] = proc do |this, name|
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test_context.module(name)
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end
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js_context["test"] = proc do |this, name, function|
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test_context.test(name, function)
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end
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local = Regexp.escape(File.expand_path(Dir.pwd))
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qunit_spec = File.expand_path("../qunit_spec.js", __FILE__)
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js_context.load(qunit_spec.sub(/^#{local}\//, ''))
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end
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test_context.modules.each do |mod|
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describe mod.name do
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mod.tests.each do |name, function|
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it name do
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function.call
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end
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end
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end
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end
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