public void WriteB3dmWithBatchTest()
{
// arrange
var buildingGlb = File.ReadAllBytes(@"testfixtures/with_batch.glb");
var batchTableJson = File.ReadAllText(@"testfixtures/BatchTableJsonExpected.json");
var b3dmBytesExpected = File.OpenRead(@"testfixtures/with_batch.b3dm");
var b3dmExpected = B3dmReader.ReadB3dm(b3dmBytesExpected);
var b3dm = new B3dm(buildingGlb);
b3dm.FeatureTableJson = b3dmExpected.FeatureTableJson;
b3dm.BatchTableJson = b3dmExpected.BatchTableJson;
b3dm.FeatureTableBinary = b3dmExpected.FeatureTableBinary;
b3dm.BatchTableBinary = b3dmExpected.BatchTableBinary;
// act
var result = "with_batch.b3dm";
var newB3dm = B3dmWriter.WriteB3dm(result, b3dm);
var b3dmActual = B3dmReader.ReadB3dm(File.OpenRead(newB3dm));
// Assert
Assert.IsTrue(b3dmActual.B3dmHeader.Magic == b3dmExpected.B3dmHeader.Magic);
Assert.IsTrue(b3dmActual.B3dmHeader.Version == b3dmExpected.B3dmHeader.Version);
Assert.IsTrue(b3dmActual.B3dmHeader.FeatureTableJsonByteLength == b3dmExpected.B3dmHeader.FeatureTableJsonByteLength);
Assert.IsTrue(b3dmActual.B3dmHeader.BatchTableJsonByteLength == b3dmExpected.B3dmHeader.BatchTableJsonByteLength);
Assert.IsTrue(b3dmActual.B3dmHeader.ByteLength == b3dmExpected.B3dmHeader.ByteLength);
var fiResult = new FileInfo(result);
var fiExpected = new FileInfo(@"testfixtures/with_batch.b3dm");
Assert.IsTrue(fiResult.Length == fiExpected.Length);
Assert.IsTrue(FilesAreEqual(fiResult, fiExpected));
}
public void WriteB3dmWithBatchTest()
{
// arrange
var buildingGlb = File.ReadAllBytes(@"testfixtures/with_batch.glb");
var batchTableJson = File.ReadAllText(@"testfixtures/BatchTableJsonExpected.json");
var b3dmBytesExpected = File.OpenRead(@"testfixtures/with_batch.b3dm");
var b3dmExpected = B3dmReader.ReadB3dm(b3dmBytesExpected);
var errors = b3dmExpected.B3dmHeader.Validate();
Assert.IsTrue(errors.Count > 0);
var b3dm = new B3dm(buildingGlb);
b3dm.FeatureTableJson = b3dmExpected.FeatureTableJson;
b3dm.BatchTableJson = b3dmExpected.BatchTableJson;
b3dm.FeatureTableBinary = b3dmExpected.FeatureTableBinary;
b3dm.BatchTableBinary = b3dmExpected.BatchTableBinary;
// act
var result = "with_batch.b3dm";
var bytes = b3dm.ToBytes();
File.WriteAllBytes(result, bytes);
var b3dmActual = B3dmReader.ReadB3dm(File.OpenRead(result));
// Assert
var errorsActual = b3dmActual.B3dmHeader.Validate();
Assert.IsTrue(errorsActual.Count == 0);
Assert.IsTrue(b3dmActual.B3dmHeader.Magic == b3dmExpected.B3dmHeader.Magic);
Assert.IsTrue(b3dmActual.B3dmHeader.Version == b3dmExpected.B3dmHeader.Version);
Assert.IsTrue(b3dmActual.B3dmHeader.FeatureTableJsonByteLength == b3dmExpected.B3dmHeader.FeatureTableJsonByteLength);
}
public void ReadB3dmWithGlbTest()
{
// arrange
var buildingGlb = File.ReadAllBytes(@"testfixtures/building.glb");
// act
var b3dm = new B3dm(buildingGlb);
// assert
Assert.IsTrue(b3dm.GlbData.Length == 2924);
}
public void WriteB3dmTest()
{
// arrange
var buildingGlb = File.ReadAllBytes(@"testfixtures/1.glb");
var b3dm = new B3dm(buildingGlb);
// act
var bytes = b3dm.ToBytes();
// Assert
Assert.IsTrue(bytes.Length == 94732);
}
public void WriteB3dmWithCyrlllicCharacters()
{
// arrange
var buildingGlb = File.ReadAllBytes(@"testfixtures/1.glb");
var b3dm = new B3dm(buildingGlb);
var batchTableJson = File.ReadAllText(@"testfixtures/BatchTableWithCyrillicCharacters.json");
b3dm.BatchTableJson = batchTableJson;
b3dm.FeatureTableJson = "{\"BATCH_LENGTH\":12} ";
// act
var bytes = b3dm.ToBytes();
var b3dmActual = B3dmReader.ReadB3dm(new MemoryStream(bytes));
// Assert
Assert.IsTrue(b3dmActual.B3dmHeader.Validate().Count == 0);
}
public void WriteB3dmTest()
{
// arrange
var buildingGlb = File.ReadAllBytes(@"testfixtures/1.glb");
var b3dm = new B3dm(buildingGlb);
var b3dmExpected = File.ReadAllBytes(@"testfixtures/1_expected.b3dm");
// act
var result = @"1.b3dm";
B3dmWriter.WriteB3dm(result, b3dm);
// Assert
var fiResult = new FileInfo(result);
var fiExpected = new FileInfo(@"testfixtures/1_expected.b3dm");
Assert.IsTrue(FilesAreEqual(fiResult, fiExpected));
Assert.IsTrue(fiResult.Length == b3dmExpected.Length);
}
