@Test public void testConvertSize() { Size size = Size.create("2gb", true, 1.0f, 10f, 0.05f, 2048, 1, 20, ImmutableList.<String> of()); Hardware expected = new HardwareBuilder().id("2gb").providerId("2gb").name("2gb") .processor(new Processor(1.0, 1.0)).ram(2048) .volume(new VolumeBuilder().size(20f).type(Type.LOCAL).build()) .userMetadata(ImmutableMap.of("costPerHour", "0.05", "costPerMonth", "10")).build(); SizeToHardware function = new SizeToHardware(); assertEquals(function.apply(size), expected); } }