public void LayoutGroupOnLayoutIndependentChildren()
{
tlog.Debug(tag, $"LayoutGroupOnLayoutIndependentChildren START");
using (View owner = new View())
{
TextLabel textLabel = new TextLabel()
{
ExcludeLayouting = false,
Size = new Size(100, 150),
Layout = new AbsoluteLayout(),
};
owner.Add(textLabel);
using (MyLayoutGroup testingTarget = new MyLayoutGroup())
{
testingTarget.AttachToOwner(owner);
try
{
testingTarget.OnLayoutIndependentChildren(true, new LayoutLength(5), new LayoutLength(5), new LayoutLength(5), new LayoutLength(5));
}
catch (Exception e)
{
tlog.Error(tag, "Caught Exception" + e.ToString());
LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
Assert.Fail("Caught Exception" + e.ToString());
}
}
textLabel.Dispose();
}
tlog.Debug(tag, $"LayoutGroupOnLayoutIndependentChildren END (OK)");
}
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 LayoutGroupOnLayout()
{
tlog.Debug(tag, $"LayoutGroupOnLayout START");
flagOnLayoutOverride = false;
Assert.False(flagOnLayoutOverride, "flagOnLayoutOverride should be false initial");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should be an instance of LayoutGroup type.");
using (LayoutItem child = new LayoutItem())
{
testingTarget.Add(child);
View view = new View()
{
Position = new Position(100, 150)
};
child.AttachToOwner(view);
testingTarget.OnLayoutTest(true, new LayoutLength(5), new LayoutLength(5), new LayoutLength(10), new LayoutLength(10));
Assert.True(flagOnLayoutOverride, "LayoutGroup overridden method not invoked.");
// Test with false parameter.
flagOnLayoutOverride = false;
Assert.False(flagOnLayoutOverride, "flagOnLayoutOverride should be false initial");
testingTarget.OnLayoutTest(false, new LayoutLength(10), new LayoutLength(10), new LayoutLength(20), new LayoutLength(20));
Assert.True(flagOnLayoutOverride, "LayoutGroup overridden method not invoked.");
}
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupOnLayout END (OK)");
}
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)");
}
public void LayoutGroupRemove()
{
tlog.Debug(tag, $"LayoutGroupRemove START");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should return LayoutGroup instance.");
using (LayoutItem layoutItem = new LayoutItem())
{
testingTarget.LayoutWithTransition = true;
testingTarget.Add(layoutItem);
Assert.AreEqual(testingTarget.ChildCount(), 1, "Should 1 for the added child.");
using (LayoutItem siblingLayoutItem = new LayoutItem())
{
testingTarget.Add(siblingLayoutItem);
Assert.AreEqual(testingTarget.ChildCount(), 2, "Should 1 for the added child.");
testingTarget.Remove(layoutItem);
Assert.AreEqual(testingTarget.ChildCount(), 1, "Should 0 as child removed");
}
}
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupRemove END (OK)");
}
public void LayoutGroupIterateLayoutChildren()
{
tlog.Debug(tag, $"LayoutGroupIterateLayoutChildren START");
LayoutItem layoutItem = new LinearLayout();
View view = new View()
{
ExcludeLayouting = false,
};
layoutItem.AttachToOwner(view);
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should return LayoutGroup instance.");
testingTarget.Add(layoutItem);
var result = testingTarget.ForeachLayoutChildren();
Assert.AreEqual(1, result.Count(), "should be equal!");
tlog.Debug(tag, $"LayoutGroupIterateLayoutChildren END (OK)");
}
public void LayoutGroupMeasureChild()
{
tlog.Debug(tag, $"LayoutGroupMeasureChild 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()
{
Size = new Size(100, 150),
};
// MeasureSpecification.ModeType.Exactly
using (LayoutItem child = new LayoutItem())
{
child.AttachToOwner(view);
MeasureSpecification measureWidth = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Exactly);
MeasureSpecification measureHeight = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Exactly);
testingTarget.MeasureChildTest(child, measureWidth, measureHeight);
Assert.True(flagOnMeasureChild, "LayoutGroup overridden method not invoked.");
}
// MeasureSpecification.ModeType.AtMost
using (LayoutItem child = new LayoutItem())
{
child.AttachToOwner(view);
MeasureSpecification measureWidth = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.AtMost);
MeasureSpecification measureHeight = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.AtMost);
testingTarget.MeasureChildTest(child, measureWidth, measureHeight);
Assert.True(flagOnMeasureChild, "LayoutGroup overridden method not invoked.");
}
// MeasureSpecification.ModeType.Unspecified
using (LayoutItem child = new LayoutItem())
{
child.AttachToOwner(view);
MeasureSpecification measureWidth = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Unspecified);
MeasureSpecification measureHeight = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.Unspecified);
testingTarget.MeasureChildTest(child, measureWidth, measureHeight);
Assert.True(flagOnMeasureChild, "LayoutGroup overridden method not invoked.");
}
view.Dispose();
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupMeasureChild END (OK)");
}
public void LayoutGroupLayoutChildren()
{
tlog.Debug(tag, $"LayoutGroupLayoutChildren START");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should return LayoutGroup instance.");
using (LayoutItem layoutItem = new LayoutItem())
{
testingTarget.Add(layoutItem);
Assert.AreEqual(1, testingTarget.ChildCount(), "Should number of children added");
}
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupLayoutChildren END (OK)");
}
public void LayoutGroupOnMeasure()
{
tlog.Debug(tag, $"LayoutGroupOnMeasure START");
flagOnMeasureOverride = false;
Assert.False(flagOnMeasureOverride, "flagOnMeasureOverride should be false initial");
LayoutItem layoutItem = new LinearLayout();
View view = new View()
{
ExcludeLayouting = false,
Size = new Size(100, 150)
};
layoutItem.AttachToOwner(view);
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should be an instance of LayoutGroup type.");
testingTarget.AttachToOwner(view);
testingTarget.Add(layoutItem);
MeasureSpecification measureWidth = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.AtMost);
MeasureSpecification measureHeight = new MeasureSpecification(new LayoutLength(50.0f), MeasureSpecification.ModeType.AtMost);
testingTarget.OnMeasureTest(measureWidth, measureHeight);
Assert.True(flagOnMeasureOverride, "LayoutGroup overridden method not invoked.");
// Test LayoutChildren.Count == 0
flagOnMeasureOverride = false;
Assert.False(flagOnMeasureOverride, "flagOnMeasureOverride should be false initial");
testingTarget.Remove(layoutItem);
testingTarget.OnMeasureTest(measureWidth, measureHeight);
Assert.True(flagOnMeasureOverride, "LayoutGroup overridden method not invoked.");
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupOnMeasure END (OK)");
}
public void LayoutGroupOnChildRemove()
{
tlog.Debug(tag, $"LayoutGroupOnChildRemove START");
flagOnChildRemoveOverride = false;
Assert.False(flagOnChildRemoveOverride, "flagOnChildRemoveOverride should be false initially");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should be an instance of LayoutGroup type.");
using (LayoutItem child = new LayoutItem())
{
testingTarget.OnChildRemoveTest(child);
Assert.True(flagOnChildRemoveOverride, "LayoutGroup overridden method not invoked.");
}
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupOnChildRemove END (OK)");
}
public void LayoutGroupAddWithNullArgument()
{
tlog.Debug(tag, $"LayoutGroupAddWithNullArgument START");
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should return LayoutGroup instance.");
try
{
testingTarget.Add(null);
Assert.Fail("Should return null argument exception");
}
catch (ArgumentNullException)
{
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupAddWithNullArgument END (OK)");
Assert.Pass("ArgumentNullException: passed!");
}
}
public void LayoutGroupRemoveChildFromLayoutGroup()
{
tlog.Debug(tag, $"LayoutGroupRemoveChildFromLayoutGroup START");
LayoutItem layoutItem = new AbsoluteLayout();
View parent = new View();
View child = new View()
{
ExcludeLayouting = false,
Layout = new AbsoluteLayout()
};
parent.Add(child);
layoutItem.AttachToOwner(child);
var testingTarget = new MyLayoutGroup();
Assert.IsNotNull(testingTarget, "null handle");
Assert.IsInstanceOf <LayoutGroup>(testingTarget, "Should be an instance of LayoutGroup type.");
testingTarget.Add(layoutItem);
try
{
testingTarget.RemoveChildFromLayoutGroup(child);
}
catch (Exception e)
{
tlog.Error(tag, "Caught Exception" + e.ToString());
LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
Assert.Fail("Caught Exception" + e.ToString());
}
tlog.Debug(tag, $"LayoutGroupRemoveChildFromLayoutGroup END (OK)");
}
public void LayoutGroupMeasureChildWithoutPadding()
{
tlog.Debug(tag, $"LayoutGroupMeasureChildWithoutPadding START");
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);
try
{
testingTarget.MeasureChildWithoutPaddingTest(child, measureWidth, measureHeight);
}
catch (Exception e)
{
tlog.Error(tag, "Caught Exception" + e.ToString());
LogUtils.Write(LogUtils.DEBUG, LogUtils.TAG, "Caught Exception" + e.ToString());
Assert.Fail("Caught Exception" + e.ToString());
}
}
testingTarget.Dispose();
tlog.Debug(tag, $"LayoutGroupMeasureChildWithoutPadding END (OK)");
}
