kemal/spec/spec_helper.cr

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require "spec"
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require "../src/*"
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include Kemal
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class CustomLogHandler < Kemal::BaseLogHandler
def call(env)
call_next env
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end
def write(message)
end
end
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class TestContextStorageType
property id
@id = 1
def to_s
@id
end
end
class AnotherContextStorageType
property name
@name = "kemal-context"
end
add_context_storage_type(TestContextStorageType)
add_context_storage_type(AnotherContextStorageType)
def create_request_and_return_io_and_context(handler, request)
io = IO::Memory.new
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response = HTTP::Server::Response.new(io)
context = HTTP::Server::Context.new(request, response)
handler.call(context)
response.close
io.rewind
{io, context}
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end
def create_ws_request_and_return_io_and_context(handler, request)
io = IO::Memory.new
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response = HTTP::Server::Response.new(io)
context = HTTP::Server::Context.new(request, response)
begin
handler.call context
rescue IO::Error
# Raises because the IO::Memory is empty
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end
io.rewind
{io, context}
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end
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def call_request_on_app(request)
io = IO::Memory.new
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response = HTTP::Server::Response.new(io)
context = HTTP::Server::Context.new(request, response)
main_handler = build_main_handler
main_handler.call context
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response.close
io.rewind
HTTP::Client::Response.from_io(io, decompress: false)
end
def build_main_handler
Kemal.config.setup
main_handler = Kemal.config.handlers.first
current_handler = main_handler
Kemal.config.handlers.each do |handler|
current_handler.next = handler
current_handler = handler
end
main_handler
end
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Spec.before_each do
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config = Kemal.config
config.env = "development"
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config.logging = false
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end
Spec.after_each do
Kemal.config.clear
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Kemal::RouteHandler::INSTANCE.routes = Radix::Tree(Route).new
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Kemal::RouteHandler::INSTANCE.cached_routes = Hash(String, Radix::Result(Route)).new
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Kemal::WebSocketHandler::INSTANCE.routes = Radix::Tree(WebSocket).new
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end