public void ToStringTest()
{
var range = new DoubleRange(-1.2, +3.4);
var currentCulture = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = new CultureInfo("de-AT");
Assert.AreEqual("-1,2; 3,4", range.ToString());
Assert.AreEqual("-1.2, 3.4", range.ToString(CultureInfo.InvariantCulture));
Thread.CurrentThread.CurrentCulture = currentCulture;
}
public void Search_CanSerializeRanges()
{
var intRange = new IntRange {
Min = 3, Max = 9
};
Assert.Equal("3-9", intRange.ToString());
intRange = new IntRange {
Min = 2
};
Assert.Equal("2-", intRange.ToString());
intRange = new IntRange {
Max = 4
};
Assert.Equal("-4", intRange.ToString());
var doubleRange = new DoubleRange {
Min = 1.23, Max = 4.56
};
Assert.Equal("1.23-4.56", doubleRange.ToString());
var decimalRange = new DecimalRange {
Min = 1.23m, Max = 4.56m
};
Assert.Equal("1.23-4.56", decimalRange.ToString());
}
public void TestDoubleRangeStuff()
{
DoubleRange range1 = new DoubleRange(new DoubleRange(1000000 - 1, 1000000 + 1));
DoubleRange range2 = new DoubleRange(1000000, new Tolerance(ToleranceUnit.PPM, 1));
Assert.AreEqual(0, range1.Minimum - range2.Minimum, 1e-9);
Assert.AreEqual(0, range1.Maximum - range2.Maximum, 1e-9);
Assert.AreEqual("[999999;1000001]", range1.ToString());
}
public void DoubleRange_ConvertingToString_IsNotBlank()
{
double length = RandomDouble(1, double.MaxValue);
double start = RandomDouble(double.MinValue, double.MaxValue - length);
double end = start + length;
double step = RandomDouble(1, length / 2);
DoubleRange doubleRange = new DoubleRange(start, end, step);
Assert.AreNotEqual("", doubleRange.ToString(), "String representation of range must not be an empty string");
}
public void EqualityTest()
{
// ReSharper disable SuspiciousTypeConversion.Global
var range0 = new DoubleRange(-1.2, +3.4);
var range1 = new DoubleRange(-1.2, +3.4);
var range2 = new DoubleRange(0, +3.4);
var range3 = new DoubleRange(-1.2, +3.5);
var range4 = new DoubleRange(double.NaN, +3.4);
var range5 = new DoubleRange(double.NaN, double.NaN);
// Equals(DoubleRange)
Assert.IsTrue(range0.Equals(range0));
Assert.IsTrue(range0.Equals(range1));
Assert.IsFalse(range0.Equals(range2));
Assert.IsFalse(range0.Equals(range3));
Assert.IsFalse(range0.Equals(range4));
Assert.IsTrue(range5.Equals(range5));
// Equals(object)
Assert.IsTrue(range0.Equals((object)range0));
Assert.IsTrue(range0.Equals((object)range1));
Assert.IsFalse(range0.Equals((object)range2));
Assert.IsFalse(range0.Equals((object)range3));
Assert.IsFalse(range0.Equals((object)range4));
Assert.IsTrue(range5.Equals((object)range5));
Assert.IsFalse(range0.Equals(null));
Assert.IsFalse(range0.Equals(range0.ToString()));
// == operator
Assert.IsTrue(range0 == range1);
Assert.IsFalse(range0 == range2);
Assert.IsFalse(range0 == range3);
Assert.IsFalse(range0 == range4);
// != operator
Assert.IsFalse(range0 != range1);
Assert.IsTrue(range0 != range2);
Assert.IsTrue(range0 != range3);
Assert.IsTrue(range0 != range4);
// ReSharper restore SuspiciousTypeConversion.Global
}
public void EqualityTest()
{
// ReSharper disable SuspiciousTypeConversion.Global
var range0 = new DoubleRange(-1.2, +3.4);
var range1 = new DoubleRange(-1.2, +3.4);
var range2 = new DoubleRange(0, +3.4);
var range3 = new DoubleRange(-1.2, +3.5);
var range4 = new DoubleRange(double.NaN, +3.4);
var range5 = new DoubleRange(double.NaN, double.NaN);
// Equals(DoubleRange)
Assert.IsTrue(range0.Equals(range0));
Assert.IsTrue(range0.Equals(range1));
Assert.IsFalse(range0.Equals(range2));
Assert.IsFalse(range0.Equals(range3));
Assert.IsFalse(range0.Equals(range4));
Assert.IsTrue(range5.Equals(range5));
// Equals(object)
Assert.IsTrue(range0.Equals((object)range0));
Assert.IsTrue(range0.Equals((object)range1));
Assert.IsFalse(range0.Equals((object)range2));
Assert.IsFalse(range0.Equals((object)range3));
Assert.IsFalse(range0.Equals((object)range4));
Assert.IsTrue(range5.Equals((object)range5));
Assert.IsFalse(range0.Equals(null));
Assert.IsFalse(range0.Equals(range0.ToString()));
// == operator
Assert.IsTrue(range0 == range1);
Assert.IsFalse(range0 == range2);
Assert.IsFalse(range0 == range3);
Assert.IsFalse(range0 == range4);
// != operator
Assert.IsFalse(range0 != range1);
Assert.IsTrue(range0 != range2);
Assert.IsTrue(range0 != range3);
Assert.IsTrue(range0 != range4);
// ReSharper restore SuspiciousTypeConversion.Global
}
public void ToStringTest()
{
var range = new DoubleRange(-1.2, +3.4);
var currentCulture = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = new CultureInfo("de-AT");
Assert.AreEqual("-1,2; 3,4", range.ToString());
Assert.AreEqual("-1.2, 3.4", range.ToString(CultureInfo.InvariantCulture));
Thread.CurrentThread.CurrentCulture = currentCulture;
}
public void DoubleRange_ConvertingToString_IsNotBlank()
{
double length = RandomDouble(1, double.MaxValue);
double start = RandomDouble(double.MinValue, double.MaxValue - length);
double end = start + length;
double step = RandomDouble(1, length / 2);
DoubleRange doubleRange = new DoubleRange(start, end, step);
Assert.AreNotEqual("", doubleRange.ToString(), "String representation of range must not be an empty string");
}