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Wierd behavior with optional array #615

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Wierd behavior with optional array #615

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8c72493
Added spec for hash array behavior when an inner value has a default
lasseebert Apr 4, 2014
3d9b84c
Fixed rubocop for spec
lasseebert Apr 4, 2014
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20 changes: 20 additions & 0 deletions spec/grape/endpoint_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -513,6 +513,26 @@ def app
end
end

describe "hash array with default value" do
it "is nil when value is not provided" do
subject.params do
optional :my_simple_value, type: String
optional :my_array, type: Array do
requires :foo, default: "bar"
end
end
subject.post("/array") do
{
my_array: params[:my_array].nil?,
my_simple_value: params[:my_simple_value].nil?
}.to_json
end

post "/array"

expect(JSON.parse(last_response.body)).to eq(my_array: true, my_simple_value: true)
end
end
end

describe '#error!' do
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