110 lines
2.9 KiB
Crystal
110 lines
2.9 KiB
Crystal
require "./spec_helper"
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describe "ParamParser" do
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it "parses query params" do
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route = Route.new "POST", "/" do |env|
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hasan = env.params["hasan"]
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"Hello #{hasan}"
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end
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request = HTTP::Request.new("POST", "/?hasan=cemal")
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params = Kemal::ParamParser.new(route, request).parse
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params["hasan"].should eq "cemal"
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end
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it "parses request body" do
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route = Route.new "POST", "/" do |env|
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name = env.params["name"]
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age = env.params["age"]
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hasan = env.params["hasan"]
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"Hello #{name} #{hasan} #{age}"
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end
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request = HTTP::Request.new(
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"POST",
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"/?hasan=cemal",
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body: "name=serdar&age=99",
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headers: HTTP::Headers{"Content-Type": "application/x-www-form-urlencoded"},
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)
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params = Kemal::ParamParser.new(route, request).parse
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params.should eq({"hasan" => "cemal", "name" => "serdar", "age" => "99"})
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end
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context "when content type is application/json" do
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it "parses request body" do
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route = Route.new "POST", "/" { }
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request = HTTP::Request.new(
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"POST",
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"/",
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body: "{\"name\": \"Serdar\"}",
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headers: HTTP::Headers{"Content-Type": "application/json"},
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)
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params = Kemal::ParamParser.new(route, request).parse
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params.should eq({"name": "Serdar"})
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end
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it "parses request body for array" do
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route = Route.new "POST", "/" { }
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request = HTTP::Request.new(
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"POST",
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"/",
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body: "[1]",
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headers: HTTP::Headers{"Content-Type": "application/json"},
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)
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params = Kemal::ParamParser.new(route, request).parse
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params.should eq({"_json": [1]})
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end
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it "parses request body and query params" do
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route = Route.new "POST", "/" { }
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request = HTTP::Request.new(
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"POST",
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"/?foo=bar",
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body: "[1]",
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headers: HTTP::Headers{"Content-Type": "application/json"},
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)
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params = Kemal::ParamParser.new(route, request).parse
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params.should eq({"foo": "bar", "_json": [1]})
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end
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it "handles no request body" do
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route = Route.new "GET", "/" { }
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request = HTTP::Request.new(
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"GET",
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"/",
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headers: HTTP::Headers{"Content-Type": "application/json"},
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)
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params = Kemal::ParamParser.new(route, request).parse
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params.should eq({} of String => AllParamTypes)
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end
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end
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context "when content type is incorrect" do
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it "does not parse request body" do
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route = Route.new "POST", "/" do |env|
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name = env.params["name"]
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age = env.params["age"]
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hasan = env.params["hasan"]
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"Hello #{name} #{hasan} #{age}"
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end
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request = HTTP::Request.new(
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"POST",
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"/?hasan=cemal",
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body: "name=serdar&age=99",
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headers: HTTP::Headers{"Content-Type": "text/plain"},
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)
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params = Kemal::ParamParser.new(route, request).parse
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params.should eq({"hasan" => "cemal"})
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end
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end
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end
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