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added verb for filters and minor improvements

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This commit is contained in:
Joris Moriau 2016-02-16 21:07:58 +01:00
parent 62e9170baf
commit c5201f01ad
13 changed files with 259 additions and 92 deletions
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134
spec/middleware/filters_spec.cr
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@ -5,19 +5,145 @@ describe "Kemal::Middleware::Filters" do
test_filter = FilterTest.new
test_filter.modified = "false"
filter = Kemal::Middleware::Filter.new
filter.add :before, "/greetings", {} of Symbol => String { test_filter.modified = "true" }
filter_middleware = Kemal::Middleware::Filter.new
filter_middleware._add_route_filter("GET", "/greetings", :before) { test_filter.modified = "true" }
kemal = Kemal::RouteHandler.new
kemal = Kemal::RouteHandler::INSTANCE
kemal.add_route "GET", "/greetings" { test_filter.modified }
test_filter.modified.should eq("false")
request = HTTP::Request.new("GET", "/greetings")
create_request_and_return_io(filter, request)
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("true")
end
it "executes code before GET home request but not POST home request" do
test_filter = FilterTest.new
test_filter.modified = "false"
filter_middleware = Kemal::Middleware::Filter.new
filter_middleware._add_route_filter("GET", "/greetings", :before) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
kemal = Kemal::RouteHandler::INSTANCE
kemal.add_route "GET", "/greetings" { test_filter.modified }
kemal.add_route "POST", "/greetings" { test_filter.modified }
test_filter.modified.should eq("false")
request = HTTP::Request.new("GET", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("true")
request = HTTP::Request.new("POST", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("true")
end
it "executes code before all GET/POST home request" do
test_filter = FilterTest.new
test_filter.modified = "false"
filter_middleware = Kemal::Middleware::Filter.new
filter_middleware._add_route_filter("ALL", "/greetings", :before) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
filter_middleware._add_route_filter("GET", "/greetings", :before) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
filter_middleware._add_route_filter("POST", "/greetings", :before) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
kemal = Kemal::RouteHandler::INSTANCE
kemal.add_route "GET", "/greetings" { test_filter.modified }
kemal.add_route "POST", "/greetings" { test_filter.modified }
test_filter.modified.should eq("false")
request = HTTP::Request.new("GET", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("false")
request = HTTP::Request.new("POST", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("false")
end
it "executes code after home request" do
test_filter = FilterTest.new
test_filter.modified = "false"
filter_middleware = Kemal::Middleware::Filter.new
filter_middleware._add_route_filter("GET", "/greetings", :after) { test_filter.modified = "true" }
kemal = Kemal::RouteHandler::INSTANCE
kemal.add_route "GET", "/greetings" { test_filter.modified }
test_filter.modified.should eq("false")
request = HTTP::Request.new("GET", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("true")
end
it "executes code after GET home request but not POST home request" do
test_filter = FilterTest.new
test_filter.modified = "false"
filter_middleware = Kemal::Middleware::Filter.new
filter_middleware._add_route_filter("GET", "/greetings", :after) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
kemal = Kemal::RouteHandler::INSTANCE
kemal.add_route "GET", "/greetings" { test_filter.modified }
kemal.add_route "POST", "/greetings" { test_filter.modified }
test_filter.modified.should eq("false")
request = HTTP::Request.new("GET", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("true")
request = HTTP::Request.new("POST", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("true")
end
it "executes code after all GET/POST home request" do
test_filter = FilterTest.new
test_filter.modified = "false"
filter_middleware = Kemal::Middleware::Filter.new
filter_middleware._add_route_filter("ALL", "/greetings", :after) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
filter_middleware._add_route_filter("GET", "/greetings", :after) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
filter_middleware._add_route_filter("POST", "/greetings", :after) { test_filter.modified = test_filter.modified == "true" ? "false" : "true" }
kemal = Kemal::RouteHandler::INSTANCE
kemal.add_route "GET", "/greetings" { test_filter.modified }
kemal.add_route "POST", "/greetings" { test_filter.modified }
test_filter.modified.should eq("false")
request = HTTP::Request.new("GET", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("false")
request = HTTP::Request.new("POST", "/greetings")
create_request_and_return_io(filter_middleware, request)
io_with_context = create_request_and_return_io(kemal, request)
client_response = HTTP::Client::Response.from_io(io_with_context, decompress: false)
client_response.body.should eq("false")
end
end
class FilterTest