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Added return_with macro to break response in the middle of the block.

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This commit is contained in:
Fatih Kadir Akın 2016-03-30 00:48:58 +03:00
parent 7b1bc43a41
commit 8110788a41
3 changed files with 41 additions and 0 deletions
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33
spec/helpers_spec.cr
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@ -34,4 +34,37 @@ describe "Macros" do
config.logger.should be_a(CustomLogHandler)
end
end
describe "#return_with" do
it "can break block with return_with macro" do
get "/non-breaking" do |env|
"hello"
"world"
end
request = HTTP::Request.new("GET", "/non-breaking")
client_response = call_request_on_app(request)
client_response.status_code.should eq(200)
client_response.body.should eq("world")
get "/breaking" do |env|
return_with env, 404, "hello"
"world"
end
request = HTTP::Request.new("GET", "/breaking")
client_response = call_request_on_app(request)
client_response.status_code.should eq(404)
client_response.body.should eq("hello")
end
it "can break block with return_with macro using default values" do
get "/" do |env|
return_with env
"world"
end
request = HTTP::Request.new("GET", "/")
client_response = call_request_on_app(request)
client_response.status_code.should eq(200)
client_response.body.should eq("")
end
end
end