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49 lines
1.2 KiB
Ruby
49 lines
1.2 KiB
Ruby
require "abstract_unit"
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require "action_dispatch"
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require "active_record"
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class JsonParamsParsingTest < ActionDispatch::IntegrationTest
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def test_prevent_null_query
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# Make sure we have data to find
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klass = Class.new(ActiveRecord::Base) do
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def self.name; 'Foo'; end
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establish_connection adapter: "sqlite3", database: ":memory:"
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connection.create_table "foos" do |t|
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t.string :title
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t.timestamps null: false
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end
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end
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klass.create
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assert klass.first
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app = ->(env) {
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request = ActionDispatch::Request.new env
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params = ActionController::Parameters.new request.parameters
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if params[:t]
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klass.find_by_title(params[:t])
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else
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nil
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end
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}
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assert_nil app.call(make_env({ 't' => nil }))
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assert_nil app.call(make_env({ 't' => [nil] }))
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[[[nil]], [[[nil]]]].each do |data|
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assert_nil app.call(make_env({ 't' => data }))
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end
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ensure
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klass.connection.drop_table("foos")
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end
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private
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def make_env json
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data = JSON.dump json
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content_length = data.length
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{
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'CONTENT_LENGTH' => content_length,
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'CONTENT_TYPE' => 'application/json',
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'rack.input' => StringIO.new(data)
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}
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end
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end
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