testDefaultSize() Tests the layout size, column and row sizes for a default specs.
public void
testDefaultWithLowerBound() Tests the combination of a default size spec with a lower bound
that shall ensure a minimum size.
public void
testDefaultWithUpperBound() Tests the combination of a default size spec with an upper bound
that shall ensure a maximum size.
public void
testExtraExpansionHonorsCurrentMeasure() Checks and verifies that components that span multiple columns
and that expand the container are measured using the correct measure.