public void TestSegmentWithMultipleOccurrences()
{
var segmentData = new JpegSegmentData();
var segmentType = JpegSegmentType.App3;
var segmentBytes1 = new byte[] { 1, 2, 3 };
var segmentBytes2 = new byte[] { 3, 2, 1 };
segmentData.AddSegment(segmentType, segmentBytes1);
segmentData.AddSegment(segmentType, segmentBytes2);
Assert.Equal(2, segmentData.GetSegmentCount(segmentType));
Assert.Equal(segmentBytes1, segmentData.GetSegment(segmentType));
Assert.Equal(segmentBytes2, segmentData.GetSegment(segmentType, occurrence: 1));
}
public void TestRemoveSegmentOccurrence()
{
var segmentData = new JpegSegmentData();
var segmentType = JpegSegmentType.App3;
var segmentBytes1 = new byte[] { 1, 2, 3 };
var segmentBytes2 = new byte[] { 3, 2, 1 };
segmentData.AddSegment(segmentType, segmentBytes1);
segmentData.AddSegment(segmentType, segmentBytes2);
Assert.Equal(2, segmentData.GetSegmentCount(segmentType));
Assert.Equal(segmentBytes1, segmentData.GetSegment(segmentType));
segmentData.RemoveSegmentOccurrence(segmentType, 0);
Assert.Equal(segmentBytes2, segmentData.GetSegment(segmentType));
}
public void TestAddingMultipleSegments()
{
var segmentData = new JpegSegmentData();
var segmentType1 = JpegSegmentType.App3;
var segmentType2 = JpegSegmentType.App4;
var segmentBytes1 = new byte[] { 1, 2, 3 };
var segmentBytes2 = new byte[] { 3, 2, 1 };
segmentData.AddSegment(segmentType1, segmentBytes1);
segmentData.AddSegment(segmentType2, segmentBytes2);
Assert.Equal(1, segmentData.GetSegmentCount(segmentType1));
Assert.Equal(1, segmentData.GetSegmentCount(segmentType2));
Assert.Equal(segmentBytes1, segmentData.GetSegment(segmentType1));
Assert.Equal(segmentBytes2, segmentData.GetSegment(segmentType2));
}
public void TestRemoveSegment()
{
var segmentData = new JpegSegmentData();
var segmentType = JpegSegmentType.App3;
var segmentBytes1 = new byte[] { 1, 2, 3 };
var segmentBytes2 = new byte[] { 3, 2, 1 };
segmentData.AddSegment(segmentType, segmentBytes1);
segmentData.AddSegment(segmentType, segmentBytes2);
Assert.Equal(2, segmentData.GetSegmentCount(segmentType));
Assert.True(segmentData.ContainsSegment(segmentType));
Assert.Equal(segmentBytes1, segmentData.GetSegment(segmentType));
segmentData.RemoveAllSegments(segmentType);
Assert.True(!segmentData.ContainsSegment(segmentType));
Assert.Equal(0, segmentData.GetSegmentCount(segmentType));
}
public void TestContainsSegment()
{
var segmentData = new JpegSegmentData();
var segmentType = JpegSegmentType.App3;
var segmentBytes = new byte[] { 1, 2, 3 };
Assert.True(!segmentData.ContainsSegment(segmentType));
segmentData.AddSegment(segmentType, segmentBytes);
Assert.True(segmentData.ContainsSegment(segmentType));
}
public void TestAddAndGetSegment()
{
var segmentData = new JpegSegmentData();
var segmentType = JpegSegmentType.App3;
var segmentBytes = new byte[] { 1, 2, 3 };
segmentData.AddSegment(segmentType, segmentBytes);
Assert.Equal(1, segmentData.GetSegmentCount(segmentType));
Assert.Equal(segmentBytes, segmentData.GetSegment(segmentType));
}