Contents

# frozen_string_literal: true

require 'tataru'

describe Tataru::Instructions::ReadInstruction do
  it 'sets hashes' do
    mem = Tataru::Memory.new
    instr = Tataru::Instructions::ReadInstruction.new

    mem.hash[:temp] = {
      resource_name: 'thing',
      resource_desc: 'Tataru::BaseResourceDesc'
    }
    mem.hash[:remote_ids] = { 'thing' => 'hello' }
    instr.memory = mem

    expect_any_instance_of(Tataru::BaseResourceDesc).to receive(:immutable_fields) { [:prop1] }
    expect_any_instance_of(Tataru::BaseResourceDesc).to receive(:mutable_fields) { [:prop2] }

    expect_any_instance_of(Tataru::BaseResource).to receive(:read).with([:prop1, :prop2]) do
      {
        prop1: 'info',
        prop2: '1234',
        extra: 'notseen'
      }
    end
    instr.run

    expect(mem.hash[:temp]['thing']).to eq(
      prop1: 'info',
      prop2: '1234'
    )
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
tataru-0.2.0	spec/instructions/read_instruction_spec.rb