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Contents
require 'spec_helper'
RSpec.describe Loga::ParameterFilter do
let(:filters) { [:password, /token/] }
shared_examples 'compiled filter' do
let(:compiled_filters) { described_class::CompiledFilter }
before do
allow(compiled_filters).to receive(:compile).and_call_original
end
it 'compiles filters only once' do
2.times { subject.filter(params) }
expect(compiled_filters).to have_received(:compile).once
end
end
describe '#filter(params)' do
subject { described_class.new(filters) }
let(:params) do
{
password: 'password123',
email: 'hello@world.com',
token: 'ABC',
}
end
let(:result) do
{
password: '[FILTERED]',
email: 'hello@world.com',
token: '[FILTERED]',
}
end
context 'when no filters are applied' do
let(:filters) { [] }
it 'returns params' do
expect(subject.filter(params)).to match(params)
end
include_examples 'compiled filter'
end
context 'when params is shallow' do
it 'returns filtered params' do
expect(subject.filter(params)).to match(result)
end
include_examples 'compiled filter'
end
context 'when params has a nested Hash' do
let(:params) { { user: super() } }
it 'returns filtered params' do
expect(subject.filter(params)).to match(user: result)
end
include_examples 'compiled filter'
end
context 'when params has a nested Array' do
let(:params) { { users: [super(), super()] } }
it 'returns filtered params' do
expect(subject.filter(params)).to match(users: [result, result])
end
include_examples 'compiled filter'
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems