public void GetClassTest()
{
var fs = new FeatureSchema("Foo", "Bar");
Assert.AreEqual("Foo", fs.Name);
Assert.AreEqual("Bar", fs.Description);
Assert.AreEqual(0, fs.Classes.Count);
var cls = new ClassDefinition("Class1", "Test Class");
fs.AddClass(cls);
Assert.NotNull(fs.GetClass("Class1"));
}
public void TestFeatureSchemaRoundtrip()
{
FeatureSchema schema = new FeatureSchema("Default", "Default Schema");
ClassDefinition cls = new ClassDefinition("Class1", "Test Class");
cls.AddProperty(new DataPropertyDefinition("ID", "ID Property")
{
IsAutoGenerated = true,
DataType = DataPropertyType.Int64,
IsNullable = false,
}, true);
var prop = cls.FindProperty("ID") as DataPropertyDefinition;
Assert.AreEqual(1, cls.IdentityProperties.Count);
Assert.AreEqual(1, cls.Properties.Count);
Assert.NotNull(prop);
Assert.AreEqual(DataPropertyType.Int64, prop.DataType);
Assert.IsTrue(prop.IsAutoGenerated);
Assert.IsFalse(prop.IsReadOnly);
Assert.IsFalse(prop.IsNullable);
cls.AddProperty(new DataPropertyDefinition("Name", "The name")
{
DataType = DataPropertyType.String,
Length = 255
});
prop = cls.FindProperty("Name") as DataPropertyDefinition;
Assert.AreEqual(1, cls.IdentityProperties.Count);
Assert.AreEqual(2, cls.Properties.Count);
Assert.NotNull(prop);
Assert.AreEqual(DataPropertyType.String, prop.DataType);
Assert.IsFalse(prop.IsAutoGenerated);
Assert.IsFalse(prop.IsReadOnly);
Assert.IsFalse(prop.IsNullable);
cls.AddProperty(new DataPropertyDefinition("Date", "The date")
{
DataType = DataPropertyType.DateTime,
IsNullable = true
});
prop = cls.FindProperty("Date") as DataPropertyDefinition;
Assert.AreEqual(1, cls.IdentityProperties.Count);
Assert.AreEqual(3, cls.Properties.Count);
Assert.NotNull(prop);
Assert.AreEqual(DataPropertyType.DateTime, prop.DataType);
Assert.IsFalse(prop.IsAutoGenerated);
Assert.IsFalse(prop.IsReadOnly);
Assert.IsTrue(prop.IsNullable);
schema.AddClass(cls);
Assert.AreEqual(1, schema.Classes.Count);
XmlDocument doc = new XmlDocument();
schema.WriteXml(doc, doc);
string path = Path.GetTempFileName();
doc.Save(path);
FeatureSourceDescription fsd = new FeatureSourceDescription(Utils.OpenFile(path));
Assert.AreEqual(1, fsd.Schemas.Length);
schema = fsd.Schemas[0];
Assert.NotNull(schema);
cls = schema.GetClass("Class1");
Assert.NotNull(cls);
prop = cls.FindProperty("ID") as DataPropertyDefinition;
Assert.AreEqual(1, cls.IdentityProperties.Count);
Assert.AreEqual(3, cls.Properties.Count);
Assert.NotNull(prop);
Assert.AreEqual(DataPropertyType.Int64, prop.DataType);
Assert.IsTrue(prop.IsAutoGenerated);
Assert.IsFalse(prop.IsReadOnly);
Assert.IsFalse(prop.IsNullable);
prop = cls.FindProperty("Name") as DataPropertyDefinition;
Assert.AreEqual(1, cls.IdentityProperties.Count);
Assert.AreEqual(3, cls.Properties.Count);
Assert.NotNull(prop);
Assert.AreEqual(DataPropertyType.String, prop.DataType);
Assert.IsFalse(prop.IsAutoGenerated);
Assert.IsFalse(prop.IsReadOnly);
Assert.IsFalse(prop.IsNullable);
prop = cls.FindProperty("Date") as DataPropertyDefinition;
Assert.AreEqual(1, cls.IdentityProperties.Count);
Assert.AreEqual(3, cls.Properties.Count);
Assert.NotNull(prop);
Assert.AreEqual(DataPropertyType.DateTime, prop.DataType);
Assert.IsFalse(prop.IsAutoGenerated);
Assert.IsFalse(prop.IsReadOnly);
Assert.IsTrue(prop.IsNullable);
}