public void ApplyTransform_StringField_ExceptionIsThrown()
{
var record = new MockRecord()
{
StringField = "10"
};
var amount = 2d;
var property = typeof(MockRecord).GetProperty(nameof(MockRecord.StringField));
var divideByAttribute = new DivideByAttribute(amount);
divideByAttribute.ApplyTransform(property, record);
}
public void ApplyTransform_DecimalFieldWithDivideByZero_ExceptionIsThrown()
{
var record = new MockRecord()
{
DecimalField = 10m
};
var amount = 0d;
var property = typeof(MockRecord).GetProperty(nameof(MockRecord.DecimalField));
var divideByAttribute = new DivideByAttribute(amount);
divideByAttribute.ApplyTransform(property, record);
}
public void ApplyTransform_FloatFieldWithAboveZeroValue_DivideByTransformApplied()
{
var record = new MockRecord()
{
FloatField = 10f
};
var amount = 2d;
var property = typeof(MockRecord).GetProperty(nameof(MockRecord.FloatField));
var divideByAttribute = new DivideByAttribute(amount);
divideByAttribute.ApplyTransform(property, record);
Assert.AreEqual(5f, record.FloatField);
}
public void ApplyTransform_NullableDoubleFieldWithNullValue_NullValueIsReturned()
{
var record = new MockRecord()
{
NullableDoubleField = null
};
var amount = 2d;
var property = typeof(MockRecord).GetProperty(nameof(MockRecord.NullableDoubleField));
var divideByAttribute = new DivideByAttribute(amount);
divideByAttribute.ApplyTransform(property, record);
Assert.IsNull(record.NullableDoubleField);
}
public void ApplyTransform_DoubleFieldWithZeroValue_DivideByTransformApplied()
{
var record = new MockRecord()
{
DoubleField = 0d
};
var amount = 10d;
var property = typeof(MockRecord).GetProperty(nameof(MockRecord.DoubleField));
var divideByAttribute = new DivideByAttribute(amount);
divideByAttribute.ApplyTransform(property, record);
Assert.AreEqual(0d, record.DoubleField);
}
public void ApplyTransform_DoubleFieldWithDivideByZero_InfinityIsSet()
{
var record = new MockRecord()
{
DoubleField = 10d
};
var amount = 0d;
var property = typeof(MockRecord).GetProperty(nameof(MockRecord.DoubleField));
var divideByAttribute = new DivideByAttribute(amount);
divideByAttribute.ApplyTransform(property, record);
Assert.AreEqual(Double.PositiveInfinity, record.DoubleField);
}
public void ApplyTransform_IntFieldWithFractionalDivideBy_DivideByTransformApplied()
{
var record = new MockRecord()
{
IntField = 10
};
var amount = 2.5d;
var property = typeof(MockRecord).GetProperty(nameof(MockRecord.IntField));
var divideByAttribute = new DivideByAttribute(amount);
divideByAttribute.ApplyTransform(property, record);
Assert.AreEqual(4, record.IntField);
}
