121 lines
2.9 KiB
Ruby
121 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe UserSettings do
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subject { described_class.new(json) }
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let(:json) { {} }
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describe '#[]' do
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context 'when setting is not set' do
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it 'returns default value' do
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expect(subject[:always_send_emails]).to be false
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end
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end
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context 'when setting is set' do
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let(:json) { { default_language: 'fr' } }
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it 'returns value' do
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expect(subject[:default_language]).to eq 'fr'
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end
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end
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context 'when setting was not defined' do
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it 'raises error' do
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expect { subject[:foo] }.to raise_error UserSettings::KeyError
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end
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end
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end
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describe '#[]=' do
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context 'when value matches type' do
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before do
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subject[:always_send_emails] = true
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end
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it 'updates value' do
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expect(subject[:always_send_emails]).to be true
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end
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end
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context 'when value needs to be type-cast' do
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before do
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subject[:always_send_emails] = '1'
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end
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it 'updates value with a type-cast' do
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expect(subject[:always_send_emails]).to be true
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end
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end
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context 'when the setting has a closed set of values' do
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it 'updates the attribute when given a valid value' do
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expect { subject[:'web.display_media'] = :show_all }.to change { subject[:'web.display_media'] }.from('default').to('show_all')
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end
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it 'raises an error when given an invalid value' do
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expect { subject[:'web.display_media'] = 'invalid value' }.to raise_error ArgumentError
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end
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end
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end
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describe '#update' do
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before do
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subject.update(always_send_emails: true, default_language: 'fr', default_privacy: nil)
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end
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it 'updates values' do
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expect(subject[:always_send_emails]).to be true
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expect(subject[:default_language]).to eq 'fr'
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end
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it 'does not set values that are nil' do
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expect(subject.as_json).to_not include(default_privacy: nil)
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end
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end
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describe '#as_json' do
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let(:json) { { default_language: 'fr' } }
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it 'returns hash' do
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expect(subject.as_json).to eq json
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end
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end
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describe '.keys' do
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it 'returns an array' do
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expect(described_class.keys).to be_a Array
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end
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end
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describe '.definition_for' do
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context 'when key is defined' do
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it 'returns a setting' do
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expect(described_class.definition_for(:always_send_emails)).to be_a UserSettings::Setting
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end
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end
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context 'when key is not defined' do
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it 'returns nil' do
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expect(described_class.definition_for(:foo)).to be_nil
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end
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end
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end
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describe '.definition_for?' do
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context 'when key is defined' do
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it 'returns true' do
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expect(described_class.definition_for?(:always_send_emails)).to be true
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end
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end
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context 'when key is not defined' do
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it 'returns false' do
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expect(described_class.definition_for?(:foo)).to be false
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end
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end
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end
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end
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