protected virtual void ParseAndCheckError(string expression, SpelMessage expectedMessage, params object[] otherProperties)
{
var ex = Assert.Throws <SpelParseException>(() =>
{
var expr = _parser.ParseExpression(expression);
if (DEBUG)
{
SpelUtilities.PrintAbstractSyntaxTree(Console.Out, expr);
}
});
Assert.Equal(expectedMessage, ex.MessageCode);
if (otherProperties != null && otherProperties.Length != 0)
{
// first one is expected position of the error within the string
var pos = (int)otherProperties[0];
Assert.Equal(pos, ex.Position);
if (otherProperties.Length > 1)
{
// Check inserts match
var inserts = ex.Inserts;
Assert.True(inserts.Length >= otherProperties.Length - 1);
var expectedInserts = new object[inserts.Length];
Array.Copy(otherProperties, 1, expectedInserts, 0, expectedInserts.Length);
Assert.Equal(expectedInserts.Length, inserts.Length);
for (var i = 0; i < inserts.Length; i++)
{
Assert.Equal(expectedInserts[i], inserts[i]);
}
}
}
}
protected virtual void EvaluateAndCheckError(string expression, Type expectedReturnType, SpelMessage expectedMessage, params object[] otherProperties)
{
var ex = Assert.Throws <SpelEvaluationException>(() =>
{
var expr = _parser.ParseExpression(expression);
Assert.NotNull(expr);
if (expectedReturnType != null)
{
expr.GetValue(_context, expectedReturnType);
}
else
{
expr.GetValue(_context);
}
});
Assert.Equal(expectedMessage, ex.MessageCode);
if (otherProperties != null && otherProperties.Length != 0)
{
// first one is expected position of the error within the string
var pos = (int)otherProperties[0];
Assert.Equal(pos, ex.Position);
if (otherProperties.Length > 1)
{
// Check inserts match
var inserts = ex.Inserts;
Assert.True(inserts.Length >= otherProperties.Length - 1);
var expectedInserts = new object[inserts.Length];
Array.Copy(otherProperties, 1, expectedInserts, 0, expectedInserts.Length);
Assert.Equal(expectedInserts.Length, inserts.Length);
for (var i = 0; i < inserts.Length; i++)
{
Assert.Equal(expectedInserts[i], inserts[i]);
}
}
}
}
protected virtual void EvaluateAndCheckError(string expression, SpelMessage expectedMessage, params object[] otherProperties)
{
EvaluateAndCheckError(expression, null, expectedMessage, otherProperties);
}
public SpelParseException(int position, Exception cause, SpelMessage message, params object[] inserts)
: base(position, message.FormatMessage(inserts), cause)
{
MessageCode = message;
Inserts = inserts;
}
public SpelParseException(string expressionString, int position, SpelMessage message, params object[] inserts)
: base(expressionString, position, message.FormatMessage(inserts))
{
MessageCode = message;
Inserts = inserts;
}
public SpelEvaluationException(Exception cause, SpelMessage message, params object[] inserts)
: base(message.FormatMessage(inserts), cause)
{
MessageCode = message;
Inserts = inserts;
}
public SpelEvaluationException(int position, SpelMessage message, params object[] inserts)
: base(position, message.FormatMessage(inserts))
{
MessageCode = message;
Inserts = inserts;
}
