public void TestUserFormatAndPrecisionWithJsonSerialization()
{
// Arrange
var columnInfo = new NumberColumnInfo {
Precision = 2
};
// Act
string s = JsonConvert.SerializeObject(columnInfo, jsonSerializerSettings);
s = s.Replace("\"precision\":2", "\"precision\":4");
columnInfo = JsonConvert.DeserializeObject <NumberColumnInfo>(s);
// Assert
Assert.AreEqual("0.0000", columnInfo.Format);
}
public void TestGetValue_Precision()
{
// Arrange
var columnInfo = new NumberColumnInfo
{
IsNullable = false,
Min = 1,
Max = 9,
Precision = 5
};
var strategy = new NumberColumnValueStrategy(RepoFactory);
// Act
string value = strategy.GetValue(columnInfo);
// Assert
Regex regex = new Regex(@"^\d\.\d\d\d\d\d$");
Assert.IsTrue(regex.IsMatch(value));
}
public void TestGetValue_MinEqualsMax()
{
// Arrange
const double minMax = 10;
var columnInfo = new NumberColumnInfo
{
IsNullable = false,
Min = minMax,
Max = minMax
};
var strategy = new NumberColumnValueStrategy(RepoFactory);
// Act
string value = strategy.GetValue(columnInfo);
// Assert
double intValue = double.Parse(value, CultureInfo.InvariantCulture);
Assert.AreEqual(minMax, intValue);
}
public void TestPrecisionValues()
{
// Arrange
// Act
var columnInfo1 = new NumberColumnInfo {
Precision = 100
};
var columnInfo2 = new NumberColumnInfo {
Precision = -1
};
var columnInfo3 = new NumberColumnInfo {
Precision = 2
};
// Assert
Assert.AreEqual(columnInfo1.MaxPrecision, columnInfo1.Precision);
Assert.AreEqual(0, columnInfo2.Precision);
Assert.AreEqual(2, columnInfo3.Precision);
}
public void TestGetValue_MinMax()
{
// Arrange
const double min = -10.5;
const double max = 10.5;
var columnInfo = new NumberColumnInfo
{
IsNullable = false,
Min = min,
Max = max
};
var strategy = new NumberColumnValueStrategy(RepoFactory);
// Act
string value = strategy.GetValue(columnInfo, CultureInfo.InvariantCulture);
// Assert
double doubleValue = double.Parse(value, CultureInfo.InvariantCulture);
Assert.IsTrue(min <= doubleValue && doubleValue <= max);
}
