public void Test_SubGridTreeBitmapSubGridBitsTests_Equality()
{
SubGridTreeBitmapSubGridBits bits = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Unfilled);
SubGridTreeBitmapSubGridBits bits2 = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Unfilled);
SubGridTreeBitmapSubGridBits bits3 = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Filled);
Assert.True(bits.Equals(bits2), "Bits does not equal bits2, which it should");
Assert.False(bits.Equals(bits3), "Bits equals bits3, which it should not");
Assert.False(bits.Equals(null), "Bits equals null, which it should not");
}
public void Test_SubGridTreeBitmapSubGridBitsTests_Assignment()
{
SubGridTreeBitmapSubGridBits bits = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Unfilled);
SubGridTreeBitmapSubGridBits bits2 = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Unfilled);
SubGridTreeBitmapSubGridBits bits3 = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Filled);
Assert.True(bits.Equals(bits2), "Bits does not equal bits2, which it should");
Assert.False(bits.Equals(bits3), "Bits equals bits3, which it should not");
bits2.Assign(bits3);
Assert.True(bits2.Equals(bits3), "Bits2 does not equal bits3 after assignment of bits3 to bits2, which it should");
}
public void Test_SubGridTreeBitmapSubGridBitsTests_Serialisation_Arbitrary()
{
// Test serialisation with arbitrary bits set
SubGridTreeBitmapSubGridBits bits = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Unfilled);
bits.SetBit(0, 0);
bits.SetBit(10, 10);
bits.SetBit(20, 20);
bits.SetBit(31, 31);
MemoryStream ms = new MemoryStream(Consts.TREX_DEFAULT_MEMORY_STREAM_CAPACITY_ON_CREATION);
BinaryWriter bw = new BinaryWriter(ms, Encoding.UTF8, true);
bits.Write(bw);
BinaryReader br = new BinaryReader(ms, Encoding.UTF8, true);
ms.Position = 0;
SubGridTreeBitmapSubGridBits bits2 = SubGridTreeBitmapSubGridBits.FullMask;
bits2.Read(br);
Assert.True(bits.Equals(bits2), "Bits not equal after serialisation with arbitrary mask");
Assert.Equal(4, bits.CountBits());
}
public void Test_SubGridTreeBitmapSubGridBitsTests_Serialisation_Empty()
{
// Test serialisation with full mask
SubGridTreeBitmapSubGridBits bits = new SubGridTreeBitmapSubGridBits(SubGridBitsCreationOptions.Unfilled);
MemoryStream ms = new MemoryStream(Consts.TREX_DEFAULT_MEMORY_STREAM_CAPACITY_ON_CREATION);
BinaryWriter bw = new BinaryWriter(ms, Encoding.UTF8, true);
bits.Write(bw);
BinaryReader br = new BinaryReader(ms, Encoding.UTF8, true);
ms.Position = 0;
SubGridTreeBitmapSubGridBits bits2 = SubGridTreeBitmapSubGridBits.FullMask;
bits2.Read(br);
Assert.True(bits.Equals(bits2), "Bits not equal after serialisation with empty mask");
}