37 lines
1001 B
Ruby
37 lines
1001 B
Ruby
require 'test_helper'
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require 'custom_json_serializer'
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class MixinJsonTest < ActiveSupport::TestCase
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setup do
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# Setup a hash with random values, ensuring some values are nil
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@hash = {}
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(1..4).each do |i|
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@hash["key#{i}"] = [Faker::Lorem.word, nil].sample
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end
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@hash['tkey'] = nil
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@hash[''] = 'foo'
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@hash_as_json = @hash.to_json
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end
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context '`load` class method' do
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should 'exist' do
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assert CustomJsonSerializer.respond_to?(:load)
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end
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should '`deserialize` JSON to Ruby, removing pairs with `blank` keys or values' do
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assert_equal @hash.reject { |k,v| k.blank? || v.blank? }, CustomJsonSerializer.load(@hash_as_json)
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end
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end
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context '`dump` class method' do
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should 'exist' do
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assert CustomJsonSerializer.respond_to?(:dump)
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end
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should '`serialize` Ruby to JSON, removing pairs with `nil` values' do
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assert_equal @hash.reject { |k,v| v.nil? }.to_json, CustomJsonSerializer.dump(@hash)
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end
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end
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end
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