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Don't need to create LayoutManager target. 

There is already one on the root.
pull/1014/head
Steven Kirk 9 years ago
parent
5e3f604308
commit
061a264ca4
1 changed files with 19 additions and 28 deletions
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  1. 47
      tests/Avalonia.Layout.UnitTests/LayoutManagerTests.cs

47
tests/Avalonia.Layout.UnitTests/LayoutManagerTests.cs
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@ -14,15 +14,14 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Measures_And_Arranges_InvalidateMeasured_Control()
{
var target = new LayoutManager();
var control = new LayoutTestControl();
var root = new LayoutTestRoot { Child = control };
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
control.Measured = control.Arranged = false;
control.InvalidateMeasure();
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.True(control.Measured);
Assert.True(control.Arranged);
@ -31,15 +30,14 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Arranges_InvalidateArranged_Control()
{
var target = new LayoutManager();
var control = new LayoutTestControl();
var root = new LayoutTestRoot { Child = control };
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
control.Measured = control.Arranged = false;
control.InvalidateArrange();
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.False(control.Measured);
Assert.True(control.Arranged);
@ -48,15 +46,14 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Measures_Parent_Of_Newly_Added_Control()
{
var target = new LayoutManager();
var control = new LayoutTestControl();
var root = new LayoutTestRoot();
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
root.Child = control;
root.Measured = root.Arranged = false;
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.True(root.Measured);
Assert.True(root.Arranged);
@ -67,7 +64,6 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Measures_In_Correct_Order()
{
var target = new LayoutManager();
LayoutTestControl control1;
LayoutTestControl control2;
var root = new LayoutTestRoot
@ -89,14 +85,14 @@ namespace Avalonia.Layout.UnitTests
root.DoMeasureOverride = MeasureOverride;
control1.DoMeasureOverride = MeasureOverride;
control2.DoMeasureOverride = MeasureOverride;
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
control2.InvalidateMeasure();
control1.InvalidateMeasure();
root.InvalidateMeasure();
order.Clear();
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.Equal(new ILayoutable[] { root, control1, control2 }, order);
}
@ -104,7 +100,6 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Measures_Root_And_Grandparent_In_Correct_Order()
{
var target = new LayoutManager();
LayoutTestControl control1;
LayoutTestControl control2;
var root = new LayoutTestRoot
@ -126,13 +121,13 @@ namespace Avalonia.Layout.UnitTests
root.DoMeasureOverride = MeasureOverride;
control1.DoMeasureOverride = MeasureOverride;
control2.DoMeasureOverride = MeasureOverride;
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
control2.InvalidateMeasure();
root.InvalidateMeasure();
order.Clear();
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.Equal(new ILayoutable[] { root, control2 }, order);
}
@ -140,16 +135,15 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Doesnt_Measure_Non_Invalidated_Root()
{
var target = new LayoutManager();
var control = new LayoutTestControl();
var root = new LayoutTestRoot { Child = control };
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
root.Measured = root.Arranged = false;
control.Measured = control.Arranged = false;
control.InvalidateMeasure();
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.False(root.Measured);
Assert.False(root.Arranged);
@ -160,16 +154,15 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Doesnt_Measure_Removed_Control()
{
var target = new LayoutManager();
var control = new LayoutTestControl();
var root = new LayoutTestRoot { Child = control };
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
control.Measured = control.Arranged = false;
control.InvalidateMeasure();
root.Child = null;
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.False(control.Measured);
Assert.False(control.Arranged);
@ -178,7 +171,6 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Measures_Root_With_Infinity()
{
var target = new LayoutManager();
var root = new LayoutTestRoot();
var availableSize = default(Size);
@ -191,7 +183,7 @@ namespace Avalonia.Layout.UnitTests
return new Size(100, 100);
};
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
Assert.Equal(Size.Infinity, availableSize);
}
@ -199,7 +191,6 @@ namespace Avalonia.Layout.UnitTests
[Fact]
public void Arranges_Root_With_DesiredSize()
{
var target = new LayoutManager();
var root = new LayoutTestRoot
{
Width = 100,
@ -213,13 +204,13 @@ namespace Avalonia.Layout.UnitTests
arrangeSize = s;
return s;
};
target.ExecuteInitialLayoutPass(root);
root.LayoutManager.ExecuteInitialLayoutPass(root);
Assert.Equal(new Size(100, 100), arrangeSize);
root.Width = 120;
target.ExecuteLayoutPass();
root.LayoutManager.ExecuteLayoutPass();
Assert.Equal(new Size(120, 100), arrangeSize);
}

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