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Contents
# frozen_string_literal: true
require 'spec_helper'
describe Arstotzka::KeyReader do
subject(:reader) { described_class.new hash, key, options }
let(:key) { 'key' }
describe '#read' do
context 'when no options are given' do
let(:options) { {} }
context 'when hash keys are symbols' do
let(:hash) { { key: 'value' } }
it 'reads the value' do
expect(reader.read).to eq('value')
end
end
context 'when hash keys are strings' do
let(:hash) { { 'key' => 'value' } }
it 'reads the value' do
expect(reader.read).to eq('value')
end
end
context 'when key is snake_case and hash keys are camelcase' do
let(:key) { 'the_key' }
let(:hash) { { theKey: 'value' } }
it 'reads the value' do
expect(reader.read).to eq('value')
end
end
end
context 'when case options are given' do
context 'when key is camelcase and hash keys are snake_case and case option is snake' do
let(:options) { { case: :snake } }
let(:key) { 'theKey' }
let(:hash) { { the_key: 'value' } }
it 'reads the value' do
expect(reader.read).to eq('value')
end
end
context 'when key is snakecase and hash keys are lower camelcase and case option is lower' do
let(:options) { { case: :lower_camel } }
let(:key) { 'the_key' }
let(:hash) { { theKey: 'value' } }
it 'reads the value' do
expect(reader.read).to eq('value')
end
end
context 'when key is snakecase and hash keys are upper camelcase and case option is upper' do
let(:options) { { case: :upper_camel } }
let(:key) { 'the_key' }
let(:hash) { { TheKey: 'value' } }
it 'reads the value' do
expect(reader.read).to eq('value')
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems