public void Test_Convert_AllFalse_NeedBool()
{
var target = new BooleanCombineToVisibilityConverter();
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AllFalse;
target.IgnoreNotBool = false;
target.InvisibleToHidden = false;
target.Convert(new object[] { false, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { false, false, false, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { true, }, null, null, null).Should().Be(Visibility.Collapsed);
target.Convert(new object[] { false, true, false, }, null, null, null).Should().Be(Visibility.Collapsed);
target.Convert(new object[] { true, true, true, }, null, null, null).Should().Be(Visibility.Collapsed);
// 空の場合は変換不可
target.Convert(new object[] { }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(null, null, null, null).Should().Be(DependencyProperty.UnsetValue);
// 非boolを無視しない設定時は変換不可になる
target.Convert(new object[] { false, 1, false, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { false, "false", false, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, 1, true, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, "false", true, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
}
public void Test_Convert_AllTrue_IgnoreNotBool()
{
var target = new BooleanCombineToVisibilityConverter();
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AllTrue;
target.IgnoreNotBool = true;
target.InvisibleToHidden = false;
target.Convert(new object[] { true, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { true, true, true, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { false, }, null, null, null).Should().Be(Visibility.Collapsed);
target.Convert(new object[] { true, false, true, }, null, null, null).Should().Be(Visibility.Collapsed);
target.Convert(new object[] { false, false, false, }, null, null, null).Should().Be(Visibility.Collapsed);
// 空の場合は変換不可
target.Convert(new object[] { }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(null, null, null, null).Should().Be(DependencyProperty.UnsetValue);
// 非boolを無視する設定時は結果に影響しない
target.Convert(new object[] { true, 1, true, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { true, "true", true, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { false, 1, false, }, null, null, null).Should().Be(Visibility.Collapsed);
target.Convert(new object[] { false, "true", false, }, null, null, null).Should().Be(Visibility.Collapsed);
// 全部無視される場合は空と同じ
target.Convert(new object[] { 1, 1, 1, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
}
public void Test_ConvertBack()
{
var target = new BooleanCombineToVisibilityConverter();
// 逆変換は不可。どうやっても null となる。
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AllTrue;
target.ConvertBack(true, null, null, null).Should().BeNull();
target.ConvertBack(false, null, null, null).Should().BeNull();
target.ConvertBack(1, null, null, null).Should().BeNull();
target.ConvertBack("a", null, null, null).Should().BeNull();
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AllFalse;
target.ConvertBack(true, null, null, null).Should().BeNull();
target.ConvertBack(false, null, null, null).Should().BeNull();
target.ConvertBack(1, null, null, null).Should().BeNull();
target.ConvertBack("a", null, null, null).Should().BeNull();
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AnyTrue;
target.ConvertBack(true, null, null, null).Should().BeNull();
target.ConvertBack(false, null, null, null).Should().BeNull();
target.ConvertBack(1, null, null, null).Should().BeNull();
target.ConvertBack("a", null, null, null).Should().BeNull();
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AnyFalse;
target.ConvertBack(true, null, null, null).Should().BeNull();
target.ConvertBack(false, null, null, null).Should().BeNull();
target.ConvertBack(1, null, null, null).Should().BeNull();
target.ConvertBack("a", null, null, null).Should().BeNull();
}
public void Test_Convert_NotSupport()
{
var target = new BooleanCombineToVisibilityConverter();
target.Mode = (BooleanCombineToVisibilityConverter.CombineMode)(-1);
target.IgnoreNotBool = true;
target.InvisibleToHidden = false;
// 定義されていないモードではなんであっても変換結果無し
target.Convert(new object[] { false, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { false, false, false, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, false, true, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, true, true, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(null, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, 1, false, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, "true", false, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, 1, true, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { true, "true", true, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
target.Convert(new object[] { 1, 1, 1, }, null, null, null).Should().Be(DependencyProperty.UnsetValue);
}
public void Test_Construct()
{
var target = new BooleanCombineToVisibilityConverter();
target.Mode.Should().Be(BooleanCombineToVisibilityConverter.CombineMode.AllTrue);
target.IgnoreNotBool.Should().Be(false);
target.InvisibleToHidden.Should().Be(false);
}
public void Test_Convert_InvisibleToHidden()
{
var target = new BooleanCombineToVisibilityConverter();
target.IgnoreNotBool = true;
target.InvisibleToHidden = true;
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AllTrue;
target.Convert(new object[] { true, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { false, }, null, null, null).Should().Be(Visibility.Hidden);
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AllFalse;
target.Convert(new object[] { true, }, null, null, null).Should().Be(Visibility.Hidden);
target.Convert(new object[] { false, }, null, null, null).Should().Be(Visibility.Visible);
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AnyTrue;
target.Convert(new object[] { true, }, null, null, null).Should().Be(Visibility.Visible);
target.Convert(new object[] { false, }, null, null, null).Should().Be(Visibility.Hidden);
target.Mode = BooleanCombineToVisibilityConverter.CombineMode.AnyFalse;
target.Convert(new object[] { true, }, null, null, null).Should().Be(Visibility.Hidden);
target.Convert(new object[] { false, }, null, null, null).Should().Be(Visibility.Visible);
}