async Task SaveToFile(FileInformation fileInfo)
{
NatalChartSerializer ser = new NatalChartSerializer(_TimeZoneProvider);
await ser.Serialize(Definition.Definition, fileInfo.Stream);
FileName = fileInfo.FileName;
IsDirty = false;
}
async Task LoadFromFile(FileInformation fileInfos)
{
var ser = new NatalChartSerializer(_TimeZoneProvider);
Definition.Initialize(await ser.Deserialize(fileInfos.Stream));
//NatalChart = new Astro.NatalChart();
NatalChart = null;
RaisePropertyChanged(() => Definition);
RaisePropertyChanged(() => NatalChart);
FileName = fileInfos.FileName;
IsDirty = false;
}
public async Task TestSerializeDeserialize()
{
NatalChartDefinition def = new NatalChartDefinition {
Name = "Nom",
BirthPlaceName = "Lieu de naissance",
BirthPlacePosition = new GeoPosition(123.45, 543.21, 999),
Gender = Gender.Female,
HouseSystem = HouseSystem.Placidus,
PositionCenter = PositionCenter.Topocentric
};
def.BirthDate.SetDate(DateTimeOffset.Now);
NatalChartDefinition actual;
NatalChartSerializer ser = new NatalChartSerializer();
Assert.Null(ser.TimeZoneProvider);
using (var str = new MemoryStream())
{
await ser.Serialize(def, str);
str.Seek(0, SeekOrigin.Begin);
actual = await ser.Deserialize(str);
}
Assert.Equal(def.Name, actual.Name);
Assert.Equal(def.BirthDate, actual.BirthDate);
Assert.Equal(def.BirthPlaceName, actual.BirthPlaceName);
Assert.Equal(def.BirthPlacePosition.ToString(), actual.BirthPlacePosition.ToString());
Assert.Equal(def.Gender, actual.Gender);
Assert.Equal(def.HouseSystem, actual.HouseSystem);
Assert.Equal(def.PositionCenter, actual.PositionCenter);
Assert.Equal(def.Planets.Count, actual.Planets.Count);
var tzpMock = new Mock <ITimeZoneProvider>();
tzpMock.Setup(p => p.FindTimeZone(It.IsAny <String>())).Returns <String>(s => TimeZoneInfo.GetSystemTimeZones().FirstOrDefault(t => t.StandardName == s) ?? TimeZoneInfo.FindSystemTimeZoneById(s));
var tzp = tzpMock.Object;
ser = new NatalChartSerializer(tzp);
Assert.Same(tzp, ser.TimeZoneProvider);
def.BirthDate.SetDate(DateTime.Now);
using (var str = new MemoryStream())
{
await ser.Serialize(def, str);
str.Seek(0, SeekOrigin.Begin);
actual = await ser.Deserialize(str);
}
Assert.Equal(def.Name, actual.Name);
Assert.Equal(def.BirthDate, actual.BirthDate);
Assert.Equal(def.BirthPlaceName, actual.BirthPlaceName);
Assert.Equal(def.BirthPlacePosition.ToString(), actual.BirthPlacePosition.ToString());
Assert.Equal(def.Gender, actual.Gender);
Assert.Equal(def.HouseSystem, actual.HouseSystem);
Assert.Equal(def.PositionCenter, actual.PositionCenter);
Assert.Equal(def.Planets.Count, actual.Planets.Count);
String xml = @"
<natal-chart>
<birth-date>
<date>12/06/2015</date>
<utc-offset>None</utc-offset>
</birth-date>
</natal-chart>
";
using (var str = new MemoryStream(Encoding.UTF8.GetBytes(xml)))
{
await Assert.ThrowsAsync <FormatException>(() => ser.Deserialize(str));
}
xml = @"
<natal-chart>
<planets>
<planet id='Moon'/>
<planet id='18'/>
</planets>
</natal-chart>
";
using (var str = new MemoryStream(Encoding.UTF8.GetBytes(xml)))
{
actual = await ser.Deserialize(str);
}
Assert.Equal(1, actual.Planets.Count);
Assert.Equal(18, actual.Planets[0].Id);
xml = @"
<natal-chart>
<birth-place-position>
<altitude>None</altitude>
<longitude>1E</longitude>
<latitude>2N</latitude>
</birth-place-position>
</natal-chart>
";
using (var str = new MemoryStream(Encoding.UTF8.GetBytes(xml)))
{
actual = await ser.Deserialize(str);
}
Assert.Equal(1, actual.BirthPlacePosition.Longitude);
Assert.Equal(2, actual.BirthPlacePosition.Latitude);
Assert.Equal(0, actual.BirthPlacePosition.Altitude);
await Assert.ThrowsAsync <ArgumentNullException>(() => ser.Serialize(null, null));
await Assert.ThrowsAsync <ArgumentNullException>(() => ser.Serialize(def, null));
await Assert.ThrowsAsync <ArgumentNullException>(() => ser.Deserialize(null));
}
