public void GetObjectAtIndex_WhenIndexBeyondDocument_Throws()
{
var document = new SplashDocument();
document.AppendText("some text...");
Assert.Throws <ArgumentOutOfRangeException>(() => document.GetObjectAtIndex(12));
}
public void GetObjectAtIndex_WhenIndexValid_ReturnsEmbeddedObject()
{
var document = new SplashDocument();
var obj = new EmbeddedImage(new Bitmap(16, 16));
document.AppendText("obj");
document.AppendObject(obj);
document.AppendText("...");
Assert.Multiple(() =>
{
for (int i = 0; i < 3; i++)
{
Assert.IsNull(document.GetObjectAtIndex(i));
}
Assert.AreEqual(obj, document.GetObjectAtIndex(3));
for (int i = 4; i < 7; i++)
{
Assert.IsNull(document.GetObjectAtIndex(i));
}
});
}
public void GetObjectAtIndex_WhenIndexValid_ReturnsEmbeddedObject()
{
var document = new SplashDocument();
var obj = new EmbeddedImage(new Bitmap(16, 16));
document.AppendText("obj");
document.AppendObject(obj);
document.AppendText("...");
Assert.Multiple(() =>
{
for (int i = 0; i < 3; i++)
Assert.IsNull(document.GetObjectAtIndex(i));
Assert.AreEqual(obj, document.GetObjectAtIndex(3));
for (int i = 4; i < 7; i++)
Assert.IsNull(document.GetObjectAtIndex(i));
});
}
public void GetObjectAtIndex_WhenIndexBeyondDocument_Throws()
{
var document = new SplashDocument();
document.AppendText("some text...");
Assert.Throws<ArgumentOutOfRangeException>(() => document.GetObjectAtIndex(12));
}
