public void Serializes_Null_Message_To_Null_Element()
{
// Arrange
var txt = new SensorText(null);
// Act
var element = txt.ToXElement();
// Assert
element.Should().BeNull();
}
public void When_Message_Is_Over_Max_Length_Then_Message_Should_Be_Truncated_With_Elipsis()
{
// Arrange
var messageMoreThanMax = string.Concat(Enumerable.Repeat("x", 2001));
// Act
var txt = new SensorText(messageMoreThanMax);
// Assert
txt.Message.Should().EndWith("x…").And.HaveLength(2000);
}
public void When_Message_Is_Max_Length_Then_Message_Should_Be_What_Was_Passed_In()
{
// Arrange
var messageAtMax = string.Concat(Enumerable.Repeat("x", 2000));
// Act
var txt = new SensorText(messageAtMax);
// Assert
txt.Message.Should().EndWith("x").And.HaveLength(2000);
}
public void Serializes_Too_Long_Message_To_Text_Element()
{
// Arrange
var txt = new SensorText(string.Concat(Enumerable.Repeat("x", 2001)));
// Act
var element = txt.ToXElement();
// Assert
element.Name.LocalName.Should().Be("text");
element.Value.Should().Be(string.Concat(Enumerable.Repeat("x", 1999)) + "…");
}
public void Serializes_Message_To_Text_Element()
{
// Arrange
var txt = new SensorText("This is my sensor message.");
// Act
var element = txt.ToXElement();
// Assert
element.Name.LocalName.Should().Be("text");
element.Value.Should().Be("This is my sensor message.");
}
public void Serializes_Whitespace_Message_To_Matching_Element()
{
// Arrange
var txt = new SensorText(" ");
// Act
var element = txt.ToXElement();
// Assert
element.Name.LocalName.Should().Be("text");
element.Value.Should().Be(" ");
}
public void Serializes_Message_Needing_Ecoding_To_Text_Element()
{
// Arrange
var txt = new SensorText("This is my <sensor> & message.");
// Act
var element = txt.ToXElement();
// Assert
element.Name.LocalName.Should().Be("text");
element.Value.Should().Be("This is my <sensor> & message.");
element.ToString().Should().Be("<text>This is my <sensor> & message.</text>");
}
public MainPageXaml()
{
InitializeComponent();
SizeChanged += MainPageXaml_SizeChanged; //Viewのサイズが決まった時のイベント
// Motion処理
motion.Start(MotionSensorType.Accelerometer, MotionSensorDelay.Ui);
if (motion.IsActive(MotionSensorType.Accelerometer))
{
// 現在の位置を取得
nowX = SensorText.X;
nowY = SensorText.Y;
motion.SensorValueChanged += (object sender, SensorValueChangedEventArgs e) =>
{
Device.BeginInvokeOnMainThread(() =>
{
SensorText.Text = string.Format("X: {0:N4}\nY: {1:N4}", ((MotionVector)e.Value).X, ((MotionVector)e.Value).Y);
});
if (Device.OS == TargetPlatform.Android)
{
moveX = ((MotionVector)e.Value).X * -10;
moveY = ((MotionVector)e.Value).Y * 10;
}
else
{
moveX = ((MotionVector)e.Value).X * 10;
moveY = ((MotionVector)e.Value).Y * -10;
}
//Debug.WriteLine($"layoutW: {layoutW}, layoutH: {layoutH}");
//Debug.WriteLine($"nowX: {nowX}, nowY: {nowY}");
//Debug.WriteLine($"moveX: {moveX}, moveY: {moveY}");
Device.BeginInvokeOnMainThread(() =>
{
if (nowX + moveX > ((layoutW - textW) / 2) * -1 && nowX + moveX < (layoutW - textW) / 2 && nowY + moveY > ((layoutH - textH) / 2) * -1 && nowY + moveY < (layoutH - textH) / 2)
{
SensorText.TranslateTo(nowX + moveX, nowY + moveY);
nowX = nowX + moveX;
nowY = nowY + moveY;
}
});
};
}
}
