public void LayoutGroupMeasureChildWithMarginsWithNullArgument()
{
tlog.Debug(tag, $"LayoutGroupMeasureChildWithMarginsWithNullArgument START");
flagOnMeasureChild = false;
Assert.False(flagOnMeasureChild, "flagOnMeasureChild should be false initially");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should be an instance of LayoutGroup type.");
MeasureSpecification measureWidth = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Exactly);
MeasureSpecification measureHeight = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Exactly);
try
{
testingTarget.MeasureChildWithMarginsTest(null, measureWidth, new LayoutLength(10), measureHeight, new LayoutLength(10));
Assert.Fail("Should return null argument exception");
}
catch (ArgumentNullException)
{
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupMeasureChildWithMarginsWithNullArgument END (OK)");
Assert.Pass("ArgumentNullException: passed!");
}
}
public void LayoutGroupMeasureChildWithMargins()
{
tlog.Debug(tag, $"LayoutGroupMeasureChildWithMargins START");
flagOnMeasureChild = false;
Assert.False(flagOnMeasureChild, "flagOnMeasureChild should be false initially");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should be an instance of LayoutGroup type.");
View view = new View()
{
ExcludeLayouting = false,
Size = new Size(100, 150)
};
using (LayoutItem child = new LayoutItem())
{
child.AttachToOwner(view);
testingTarget.Add(child);
MeasureSpecification measureWidth = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Exactly);
MeasureSpecification measureHeight = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Exactly);
testingTarget.MeasureChildWithMarginsTest(child, measureWidth, new LayoutLength(10), measureHeight, new LayoutLength(10));
Assert.True(flagOnMeasureChild, "LayoutGroup MeasureChild method not invoked when children measured.");
}
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupMeasureChildWithMargins END (OK)");
}