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Allow multiple values for a single parameter key.

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This commit is contained in:
Matthew Gerrior 2016-06-11 16:52:07 -04:00
parent c9b206d1d6
commit a5e4bc21f3
4 changed files with 72 additions and 6 deletions
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27
spec/param_parser_spec.cr
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@ -11,6 +11,16 @@ describe "ParamParser" do
query_params["hasan"].should eq "cemal"
end
it "parses multiple values for query params" do
route = Route.new "POST", "/" do |env|
hasan = env.params.query["hasan"]
"Hello #{hasan}"
end
request = HTTP::Request.new("POST", "/?hasan=cemal&hasan=lamec")
query_params = Kemal::ParamParser.new(request).query
query_params["hasan"].should eq ["cemal", "lamec"]
end
it "parses url params" do
kemal = Kemal::RouteHandler::INSTANCE
kemal.add_route "POST", "/hello/:hasan" do |env|
@ -45,6 +55,23 @@ describe "ParamParser" do
body_params.should eq({"name" => "serdar", "age" => "99"})
end
it "parses multiple values in request body" do
route = Route.new "POST", "/" do |env|
hasan = env.params.body["hasan"]
"Hello #{hasan}"
end
request = HTTP::Request.new(
"POST",
"/",
body: "hasan=cemal&hasan=lamec",
headers: HTTP::Headers{"Content-Type": "application/x-www-form-urlencoded"},
)
body_params = Kemal::ParamParser.new(request).body
body_params.should eq({"hasan" => ["cemal", "lamec"]})
end
context "when content type is application/json" do
it "parses request body" do
route = Route.new "POST", "/" { }