public void DeserializeAsSquareMetresWithFullySerializedUnit_ShouldReturnValidResult()
{
// arrange
string json = @"{
'squareMetres': 123.456,
'unit': {
'name': 'square millimetre',
'abbreviation': 'mm²',
'valueInSquareMetres': '0.000001'
}
}";
var converter = new AreaJsonConverter();
var expectedResult =
new Area(squareMetres: (number)123.456m)
.Convert(new AreaUnit(
name: "square millimetre",
abbreviation: "mm²",
valueInSquareMetres: (number)0.000001));
// act
var result = JsonConvert.DeserializeObject <Area>(json, converter);
// assert
result.Should().Be(expectedResult);
}
public void Serialize_ShouldReturnValidJson(AreaSerializeTestData testData)
{
// arrange
var converter = new AreaJsonConverter(testData.Format, testData.UnitFormat);
// act
string actualJson = JsonConvert.SerializeObject(testData.Quantity, converter);
// assert
actualJson.Should().MatchRegex(testData.ExpectedJsonPattern);
}
public void DeserializeAsSquareMetres_ShouldReturnValidResult()
{
// arrange
string json = @"{
'squareMetres': 123.456
}";
var converter = new AreaJsonConverter();
var expectedResult =
new Area(squareMetres: (number)123.456m);
// act
var result = JsonConvert.DeserializeObject <Area>(json, converter);
// assert
result.Should().Be(expectedResult);
}
public void DeserializeAsSquareMetresWithPredefinedUnit_ShouldReturnValidResult()
{
// arrange
string json = @"{
'squareMetres': 123.456,
'unit': 'mm²'
}";
var converter = new AreaJsonConverter();
var expectedResult =
new Area(squareMetres: (number)123.456m)
.Convert(AreaUnit.SquareMillimetre);
// act
var result = JsonConvert.DeserializeObject <Area>(json, converter);
// assert
result.Should().Be(expectedResult);
}
public void SerializeAndDeserializeWithoutSquareMetres_ShouldBeApproximatelyIdempotent()
{
// arrange
var area = Fixture.Create <Area>();
var converter = new AreaJsonConverter(AreaJsonSerializationFormat.AsValueWithUnit);
// act
string serializedArea1 = JsonConvert.SerializeObject(area, converter);
var deserializedArea1 = JsonConvert.DeserializeObject <Area>(serializedArea1, converter);
string serializedArea2 = JsonConvert.SerializeObject(deserializedArea1, converter);
var deserializedArea2 = JsonConvert.DeserializeObject <Area>(serializedArea2, converter);
// assert
deserializedArea1.SquareMetres.Should().BeApproximately(area.SquareMetres);
deserializedArea2.SquareMetres.Should().BeApproximately(area.SquareMetres);
deserializedArea2.Should().Be(deserializedArea1);
serializedArea2.Should().Be(serializedArea1);
}
public void SerializeAndDeserializeWithSquareMetres_ShouldBeIdempotent(AreaJsonSerializationFormat format, LinearUnitJsonSerializationFormat unitFormat)
{
// arrange
var area = Fixture.Create <Area>();
var converter = new AreaJsonConverter(format, unitFormat);
// act
string serializedArea1 = JsonConvert.SerializeObject(area, converter);
var deserializedArea1 = JsonConvert.DeserializeObject <Area>(serializedArea1, converter);
string serializedArea2 = JsonConvert.SerializeObject(deserializedArea1, converter);
var deserializedArea2 = JsonConvert.DeserializeObject <Area>(serializedArea2, converter);
// assert
deserializedArea1.Should().Be(area);
deserializedArea2.Should().Be(area);
deserializedArea2.Should().Be(deserializedArea1);
serializedArea2.Should().Be(serializedArea1);
}
