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# frozen_string_literal: true
require 'lite_spec_helper'
describe Mongo::Operation::Context do
describe '#initialize' do
context 'when timeout_ms is negative' do
it 'raises an error' do
expect do
described_class.new(operation_timeouts: { operation_timeout_ms: -1 })
end.to raise_error ArgumentError, /must be a non-negative integer/
end
end
end
describe '#deadline' do
let(:context) { described_class.new(operation_timeouts: { operation_timeout_ms: timeout_ms }) }
context 'when timeout_ms is nil' do
let(:timeout_ms) { nil }
it 'returns nil' do
expect(context.deadline).to be_nil
end
end
context 'when timeout_ms is zero' do
let(:timeout_ms) { 0 }
it 'returns nil' do
expect(context.deadline).to eq(0)
end
end
context 'when timeout_ms is positive' do
before do
allow(Mongo::Utils).to receive(:monotonic_time).and_return(100.0)
end
let(:timeout_ms) { 10_000 }
it 'calculates the deadline' do
expect(context.deadline).to eq(110)
end
end
end
describe '#remaining_timeout_ms' do
let(:context) { described_class.new(operation_timeouts: { operation_timeout_ms: timeout_ms }) }
context 'when timeout_ms is nil' do
let(:timeout_ms) { nil }
it 'returns nil' do
expect(context.remaining_timeout_ms).to be_nil
end
end
context 'when timeout_ms is zero' do
let(:timeout_ms) { 0 }
it 'returns nil' do
expect(context.remaining_timeout_ms).to be_nil
end
end
context 'when timeout_ms is positive' do
before do
allow(Mongo::Utils).to receive(:monotonic_time).and_return(100.0, 105.0)
end
let(:timeout_ms) { 10_000 }
it 'calculates the remaining time' do
expect(context.remaining_timeout_ms).to eq(5_000)
end
end
end
end
|
