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# frozen_string_literal: true
RSpec.describe FaradayMiddleware::Mashify do
let(:my_mash_class) { Struct.new(:body) }
context 'when used', type: :response do
it 'creates a Hashie::Mash from the body' do
body = { 'name' => 'Erik Michaels-Ober', 'username' => 'sferik' }
me = process(body).body
expect(me.name).to eq('Erik Michaels-Ober')
expect(me.username).to eq('sferik')
end
it 'handles strings' do
body = 'Most amazing string EVER'
me = process(body).body
expect(me).to eq('Most amazing string EVER')
end
it 'handles arrays' do
body = [123, 456]
values = process(body).body
expect(values).to eq([123, 456])
end
it 'handles arrays of hashes' do
body = [{ 'username' => 'sferik' }, { 'username' => 'pengwynn' }]
us = process(body).body
expect(us.first.username).to eq('sferik')
expect(us.last.username).to eq('pengwynn')
end
it 'handles nested arrays of hashes' do
body = [[{ 'username' => 'sferik' }, { 'username' => 'pengwynn' }]]
us = process(body).body.first
expect(us.first.username).to eq('sferik')
expect(us.last.username).to eq('pengwynn')
end
it 'handles mixed arrays' do
body = [123, { 'username' => 'sferik' }, 456]
values = process(body).body
expect(values.first).to eq(123)
expect(values.last).to eq(456)
expect(values[1].username).to eq('sferik')
end
it 'allows for use of custom Mash subclasses at the class level' do
original_class = described_class.mash_class
described_class.mash_class = my_mash_class
begin
me = process({}).body
expect(me).to be_instance_of(my_mash_class)
ensure
described_class.mash_class = original_class
end
end
end
context 'custom mash subclass', type: :response do
let(:options) { { mash_class: my_mash_class } }
it 'instance level' do
me = process({}).body
expect(me).to be_instance_of(my_mash_class)
end
end
end
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