public void GetDocumentSize()
{
TestingRenderer renderer = new TestingRenderer();
Size docSize;
SizeF maxSize = SizeF.Empty;
// measuring an empty list returns 0x0
docSize = renderer.GetDocumentSize(_empty.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize, Is.EqualTo(new Size(0, 0)));
// measure for a non empty list relies on the longest item
// in that list
foreach (ErrorItem item in _filled.Items)
{
SizeF sz = renderer.MeasureItem(_gr, item);
if (sz.Width > maxSize.Width)
{
maxSize = sz;
}
}
docSize = renderer.GetDocumentSize(_filled.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize.Width, Is.EqualTo((int)maxSize.Width));
int itemHeight = renderer.Font.Height * 4 + 6;
Assert.That(docSize.Height, Is.EqualTo(_filled.Items.Count * itemHeight));
return;
}
public void GetDocumentSize()
{
TestingRenderer renderer = new TestingRenderer();
Size docSize;
SizeF szItem;
// measuring an empty list returns 0x0
docSize = renderer.GetDocumentSize(_empty.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize, Is.EqualTo(new Size(0, 0)));
// measure for a non empty list relies on the longest item
// in that list
szItem = renderer.MeasureItem(_gr, _filled.Items[2]); // the longest item
docSize = renderer.GetDocumentSize(_filled.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize.Width, Is.EqualTo((int)szItem.Width));
int itemHeight = renderer.Font.Height * 4 + 6;
Assert.That(docSize.Height, Is.EqualTo(_filled.Items.Count * itemHeight));
return;
}
public void GetDocumentSize()
{
TestingRenderer renderer = new TestingRenderer();
Size docSize;
SizeF maxSize = SizeF.Empty;
// measuring an empty list returns 0x0
docSize = renderer.GetDocumentSize(_empty.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize, Is.EqualTo(new Size(0, 0)));
// measure for a non empty list relies on the longest item
// in that list
foreach(ErrorItem item in _filled.Items)
{
SizeF sz = renderer.MeasureItem(_gr, item);
if (sz.Width > maxSize.Width)
maxSize = sz;
}
docSize = renderer.GetDocumentSize(_filled.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize.Width, Is.EqualTo((int)maxSize.Width));
int itemHeight = renderer.Font.Height * 4 + 6;
Assert.That(docSize.Height, Is.EqualTo(_filled.Items.Count * itemHeight));
return;
}
public void GetDocumentSize()
{
TestingRenderer renderer = new TestingRenderer();
Size docSize;
SizeF szItem;
// measuring an empty list returns 0x0
docSize = renderer.GetDocumentSize(_empty.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize, Is.EqualTo(new Size(0, 0)));
// measure for a non empty list relies on the longest item
// in that list
szItem = renderer.MeasureItem(_gr, _filled.Items[2]); // the longest item
docSize = renderer.GetDocumentSize(_filled.Items, _gr);
Assert.NotNull(docSize);
Assert.That(docSize.Width, Is.EqualTo((int)szItem.Width));
int itemHeight = renderer.Font.Height * 4 + 6;
Assert.That(docSize.Height, Is.EqualTo(_filled.Items.Count * itemHeight));
return;
}
public void IsDirty()
{
Rectangle viewport = new Rectangle(0, 0, 200, 200);
TestingRenderer renderer = new TestingRenderer();
// no change - true the second time
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.False(renderer.IsDirty(_filled.Items, _filled.Items[0], viewport));
// changing the list set dirty flag
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.True(renderer.IsDirty(_empty.Items, _filled.Items[0], viewport));
// changes selected item
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.True(renderer.IsDirty(_filled.Items, null, viewport));
Assert.True(renderer.IsDirty(_filled.Items,
new ErrorItem(_filled.Items[0].Path,
_filled.Items[0].FullyQualifiedMethodName,
_filled.Items[0].LineNumber),
viewport));
// changes viewport
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.True(renderer.IsDirty(_filled.Items, _filled.Items[0], new Rectangle()));
// reversing item order set dirty flag
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
_filled.Items.Reverse();
Assert.True(renderer.IsDirty(_filled.Items, _filled.Items[_filled.Items.Count - 1], viewport));
// Calling GetDocumentSize set dirty flag
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
renderer.GetDocumentSize(_filled.Items, _gr);
Assert.True(renderer.IsDirty(_filled.Items, _filled.Items[0], viewport));
return;
}
public void IsDirty()
{
Rectangle viewport = new Rectangle(0, 0, 200, 200);
TestingRenderer renderer = new TestingRenderer();
// no change - true the second time
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.False(renderer.IsDirty(_filled.Items, _filled.Items[0], viewport));
// changing the list set dirty flag
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.True(renderer.IsDirty(_empty.Items, _filled.Items[0], viewport));
// changes selected item
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.True(renderer.IsDirty(_filled.Items, null, viewport));
Assert.True(renderer.IsDirty(_filled.Items,
new ErrorItem(_filled.Items[0].Path,
_filled.Items[0].FullyQualifiedMethodName,
_filled.Items[0].LineNumber),
viewport));
// changes viewport
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
Assert.True(renderer.IsDirty(_filled.Items, _filled.Items[0], new Rectangle()));
// reversing item order set dirty flag
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
_filled.Items.Reverse();
Assert.True(renderer.IsDirty(_filled.Items, _filled.Items[_filled.Items.Count - 1], viewport));
// Calling GetDocumentSize set dirty flag
renderer.DrawToGraphics(_filled.Items, _filled.Items[0], _gr, viewport);
renderer.GetDocumentSize(_filled.Items, _gr);
Assert.True(renderer.IsDirty(_filled.Items, _filled.Items[0], viewport));
return;
}