public void Max_MaximumIsSpecifiedTypeAndTheValueIsEqualTo_Validates()
{
long value = 1;
var sut = new MaxAttribute(typeof(long), "1");
Assert.IsTrue(sut.IsValid(value));
}
public void Max_MaximumIsDoubleAndTheValueIsGreaterThan_Fails()
{
double value = 2.2;
var sut = new MaxAttribute(1.1);
Assert.IsFalse(sut.IsValid(value));
}
public void Max_MaximumIsDoubleAndTheValueIsLessThan_Validates()
{
double value = 0;
var sut = new MaxAttribute(1.1);
Assert.IsTrue(sut.IsValid(value));
}
public void Max_MaximumIsIntegerAndTheValueIsLessThan_Validates()
{
int value = 0;
var sut = new MaxAttribute(1);
Assert.IsTrue(sut.IsValid(value));
}
public void Max_MaximumIsIntegerAndTheValueIsGreaterThan_Fails()
{
int value = 2;
var sut = new MaxAttribute(1);
Assert.IsFalse(sut.IsValid(value));
}
public void Max_MaximumIsSpecifiedTypeAndTheValueIsGreaterThan_Fails()
{
long value = 2;
var sut = new MaxAttribute(typeof(long), "1");
Assert.IsFalse(sut.IsValid(value));
}
public void IsValidDoubleTests()
{
const double max = 3.50f;
var attribute = new MaxAttribute(max);
Assert.IsTrue(attribute.IsValid(null)); // Optional values are always valid
Assert.IsTrue(attribute.IsValid(3));
Assert.IsTrue(attribute.IsValid("3.498"));
Assert.IsTrue(attribute.IsValid("-5"));
Assert.IsFalse(attribute.IsValid(3.51));
Assert.IsFalse(attribute.IsValid("4"));
Assert.IsFalse(attribute.IsValid("4.5"));
Assert.IsFalse(attribute.IsValid(100));
Assert.IsFalse(attribute.IsValid("100.42"));
Assert.IsFalse(attribute.IsValid("INVALID STRING"));
}
public void IsValid()
{
var v = new MaxAttribute();
Assert.IsTrue(v.IsValid(0, null));
v = new MaxAttribute(1000);
Assert.IsTrue(v.IsValid(3, null));
Assert.IsTrue(v.IsValid(200.0m, null));
Assert.IsTrue(v.IsValid(1000, null));
Assert.IsTrue(v.IsValid(null, null));
Assert.IsTrue(v.IsValid("5", null));
Assert.IsFalse(v.IsValid(1001, null));
Assert.IsFalse(v.IsValid("aaa", null));
Assert.IsFalse(v.IsValid(new object(), null));
Assert.IsFalse(v.IsValid(long.MaxValue, null));
}
public void IsValidIntegerTests()
{
const int max = 42;
var attribute = new MaxAttribute(max);
Assert.IsTrue(attribute.IsValid(null)); // Optional values are always valid
Assert.IsTrue(attribute.IsValid("41"));
Assert.IsTrue(attribute.IsValid("10"));
Assert.IsTrue(attribute.IsValid(0));
Assert.IsTrue(attribute.IsValid("-1"));
Assert.IsTrue(attribute.IsValid(-50));
Assert.IsTrue(attribute.IsValid("42"));
Assert.IsFalse(attribute.IsValid(42.5));
Assert.IsFalse(attribute.IsValid(43));
Assert.IsFalse(attribute.IsValid("50"));
Assert.IsFalse(attribute.IsValid(100));
Assert.IsFalse(attribute.IsValid("10000000000"));
Assert.IsFalse(attribute.IsValid("fifty"));
}
public void Extreme()
{
var v = new MaxAttribute(10000);
Assert.IsTrue(v.IsValid(10000, null));
Assert.IsTrue(v.IsValid(10000L, null));
Assert.IsTrue(v.IsValid(123UL, null));
Assert.IsTrue(v.IsValid(123U, null));
Assert.IsTrue(v.IsValid((ushort)5, null));
Assert.IsTrue(v.IsValid((short)5, null));
Assert.IsTrue(v.IsValid(true, null));
Assert.IsTrue(v.IsValid((byte)100, null));
Assert.IsTrue(v.IsValid((sbyte)100, null));
Assert.IsTrue(v.IsValid(AEnum.A, null));
Assert.IsTrue(v.IsValid(CarOptions.Spoiler | CarOptions.FogLights, null));
Assert.IsTrue(v.IsValid('A', null));
Assert.IsTrue(v.IsValid(9999.99999f, null));
Assert.IsTrue(v.IsValid(9999.9999999999999999999999999d, null));
Assert.IsFalse(v.IsValid(decimal.MaxValue, null));
Assert.IsFalse(v.IsValid(decimal.MaxValue.ToString(), null));
Assert.IsFalse(v.IsValid(double.MaxValue, null));
Assert.IsFalse(v.IsValid("1" + double.MaxValue, null));
}
public void Max_EmptyValue_Validates()
{
var sut = new MaxAttribute(1);
Assert.IsTrue(sut.IsValid(string.Empty));
}
public void Max_NullValue_Validates()
{
var sut = new MaxAttribute(1);
Assert.IsTrue(sut.IsValid(null));
}
