/// <summary> /// Handle the click event of Refresh button /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void _btn_Refresh_Click(object sender, EventArgs e) { try { double oldReading = Model.CurrentTemperature; TemperatureUnit oldUnit = Model.CurrentTempUnit; Model.GetLatestTemperature(); if (oldUnit != Model.CurrentTempUnit) { oldReading = new TemperatureUnitConvertor().ConvertToNewReading(oldReading, from: oldUnit, to: Model.CurrentTempUnit); } // Handle UI this._lbl_TempReading.Text = Model.CurrentTempDisplay; // Handle Threshold if (Model.ThresholdsModel.TriggerThresholdAlert(prev: oldReading, curr: Model.CurrentTemperature)) { MessageBox.Show("Threshold Alert", "Thermometer", MessageBoxButtons.OK, MessageBoxIcon.Information); Model.Triggered = true; } } catch (ThermometerUnknownUnitException) { MessageBox.Show("Unknown temperature unit from source found", "Thermometer", MessageBoxButtons.OK, MessageBoxIcon.Warning); } }
public void Test_F_To_C_MinFInput() { TemperatureUnitConvertor tool = new TemperatureUnitConvertor(); var result = tool.ConvertToNewReading(double.MinValue, TemperatureUnit.Fahrenheit, TemperatureUnit.Celsius); Assert.IsFalse(double.IsInfinity((double)result)); }
public void Test_C_To_F_MaxCInput() { TemperatureUnitConvertor tool = new TemperatureUnitConvertor(); var result = tool.ConvertToNewReading(double.MaxValue, TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit); Assert.IsTrue(double.IsInfinity((double)result)); }
public void Test_F_To_C() { TemperatureUnitConvertor tool = new TemperatureUnitConvertor(); var result = tool.ConvertToNewReading(10.0, TemperatureUnit.Fahrenheit, TemperatureUnit.Celsius); Assert.AreEqual(-12.2, result); }
public void Test_Convertor_Properties() { TemperatureUnitConvertor tool = new TemperatureUnitConvertor(5); Assert.AreEqual(5, tool.Decimal); tool = new TemperatureUnitConvertor(); Assert.AreEqual(1, tool.Decimal); }
public void Test_C_To_F() { // arrange TemperatureUnitConvertor tool = new TemperatureUnitConvertor(); // act var result = tool.ConvertToNewReading(10.0, TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit); // assert Assert.AreEqual(50.0, result); }