public void ParseValue_Nullable()
{
// arrange
var type = new DecimalType();
decimal?input = 123M;
// act
FloatValueNode output = (FloatValueNode)type.ParseValue(input);
// assert
Assert.Equal(123M, output.ToDecimal());
}
public void ParseValue_Null()
{
// arrange
var type = new DecimalType();
object input = null;
// act
object output = type.ParseValue(input);
// assert
Assert.IsType <NullValueNode>(output);
}
public void ParseValue_MinValue_Violation()
{
// arrange
var type = new DecimalType(1, 100);
decimal input = 0M;
// act
Action action = () => type.ParseValue(input);
// assert
Assert.Throws <SerializationException>(action);
}
public void ParseValue_MinValue()
{
// arrange
var type = new DecimalType(1, 100);
decimal input = 1M;
// act
var literal = (FloatValueNode)type.ParseValue(input);
// assert
Assert.Equal(1M, literal.ToDecimal());
}
public void ParseValue_Decimal_Min()
{
// arrange
DecimalType type = new DecimalType();
decimal input = decimal.MinValue;
string expectedLiteralValue = "-7.922816e+028";
// act
FloatValueNode literal =
(FloatValueNode)type.ParseValue(input);
// assert
Assert.Equal(expectedLiteralValue, literal.Value, StringComparer.InvariantCulture);
}
public void ParseValue_FormatsToSpecifiedNumberOfDecimalDigitsLong()
{
// arrange
var type = new DecimalType();
var input = 1234567.890123456789m;
var output = "1234567.890123456789";
// act
var result = type.ParseValue(input);
// assert
Assert.True(result is FloatValueNode);
Assert.True(result.Value is string);
Assert.Equal(output, (string)result.Value);
}
public void ParseValue_Handle12Digits()
{
// arrange
var type = new DecimalType();
var input = 1234567.890123456789m;
var output = "1234567.890123456789";
// act
var result = type.ParseValue(input);
// assert
Assert.True(result is FloatValueNode);
Assert.True(result.Value is string);
Assert.Equal(output, (string)result.Value);
}
public void ParseValue_FormatsToDefaultSignificantDigits()
{
// arrange
var type = new DecimalType();
var input = 1234567.891123456789m;
var output = "1234567.891123456789";
// act
var result = type.ParseValue(input);
// assert
Assert.True(result is FloatValueNode);
Assert.True(result.Value is string);
Assert.Equal(output, (string)result.Value);
}