tests: Make ToStringTests partial of QuantityTests

Author: angularsen

UnitsNet.Tests/QuantityTests.ToString.cs

@@ -0,0 +1,108 @@
+// Copyright (c) 2013 Andreas Gullberg Larsen ([email protected]).
+// https://github.com/angularsen/UnitsNet
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System.Globalization;
+using UnitsNet.Units;
+using Xunit;
+
+namespace UnitsNet.Tests
+{
+    public partial class QuantityTests
+    {
+        public class ToString
+        {
+            [Fact]
+            public void ReturnsTheOriginalValueAndUnit()
+            {
+                var oldCulture = UnitSystem.DefaultCulture;
+                try
+                {
+                    UnitSystem.DefaultCulture = CultureInfo.InvariantCulture;
+                    Assert.Equal("5 kg", Mass.FromKilograms(5).ToString());
+                    Assert.Equal("5,000 g", Mass.FromGrams(5000).ToString());
+                    Assert.Equal("1e-04 long tn", Mass.FromLongTons(1e-4).ToString());
+                    Assert.Equal("3.46e-04 dN/m", ForcePerLength.FromDecinewtonsPerMeter(0.00034567).ToString());
+                    Assert.Equal("0.0069 dB", Level.FromDecibels(0.0069).ToString());
+                    Assert.Equal("0.011 kWh/kg", SpecificEnergy.FromKilowattHoursPerKilogram(0.011).ToString());
+                    //                Assert.Equal("0.1 MJ/kg·C", SpecificEntropy.FromMegajoulesPerKilogramDegreeCelsius(0.1).ToString());
+                    Assert.Equal("0.1 MJ/kg.C", SpecificEntropy.FromMegajoulesPerKilogramDegreeCelsius(0.1).ToString());
+                    Assert.Equal("5 cm", Length.FromCentimeters(5).ToString());
+                }
+                finally
+                {
+                    UnitSystem.DefaultCulture = oldCulture;
+                }
+            }
+
+            [Fact]
+            public void ConvertsToTheGivenUnit()
+            {
+                var oldCulture = UnitSystem.DefaultCulture;
+                try
+                {
+                    UnitSystem.DefaultCulture = CultureInfo.InvariantCulture;
+                    Assert.Equal("5,000 g", Mass.FromKilograms(5).ToString(MassUnit.Gram));
+                    Assert.Equal("5 kg", Mass.FromGrams(5000).ToString(MassUnit.Kilogram));
+                    Assert.Equal("0.05 m", Length.FromCentimeters(5).ToString(LengthUnit.Meter));
+                    Assert.Equal("1.97 in", Length.FromCentimeters(5).ToString(LengthUnit.Inch));
+                }
+                finally
+                {
+                    UnitSystem.DefaultCulture = oldCulture;
+                }
+            }
+
+            [Fact]
+            public void FormatsNumberUsingGivenCulture()
+            {
+                var oldCulture = UnitSystem.DefaultCulture;
+                try
+                {
+                    UnitSystem.DefaultCulture = CultureInfo.InvariantCulture;
+                    Assert.Equal("0.05 m", Length.FromCentimeters(5).ToString(LengthUnit.Meter, null));
+                    Assert.Equal("0.05 m", Length.FromCentimeters(5).ToString(LengthUnit.Meter, CultureInfo.InvariantCulture));
+                    Assert.Equal("0,05 m", Length.FromCentimeters(5).ToString(LengthUnit.Meter, new CultureInfo("nb-NO")));
+                }
+                finally
+                {
+                    UnitSystem.DefaultCulture = oldCulture;
+                }
+            }
+
+            [Fact]
+            public void FormatsNumberUsingGivenDigitsAfterRadix()
+            {
+                var oldCulture = UnitSystem.DefaultCulture;
+                try
+                {
+                    UnitSystem.DefaultCulture = CultureInfo.InvariantCulture;
+                    Assert.Equal("0.05 m", Length.FromCentimeters(5).ToString(LengthUnit.Meter, null, 4));
+                    Assert.Equal("1.97 in", Length.FromCentimeters(5).ToString(LengthUnit.Inch, null, 2));
+                    Assert.Equal("1.9685 in", Length.FromCentimeters(5).ToString(LengthUnit.Inch, null, 4));
+                }
+                finally
+                {
+                    UnitSystem.DefaultCulture = oldCulture;
+                }
+            }
+        }
+    }
+}