public void Format_WithoutColon_ReadsWholeExpression() {
//arrange
var expr = new FormatExpression("{foo}");
//assert
Assert.AreEqual("foo", expr.Expression);
}
public void Format_WithExpressionReturningNull_DoesNotThrowException()
{
//arrange
var expr = new FormatExpression("{foo}");
//assert
Assert.AreEqual(string.Empty, expr.Eval(new {foo = (object)null}));
}
public void Format_WithColon_ParsesoutFormat ()
{
//arrange
var expr = new FormatExpression("{foo:#.##}");
//assert
Assert.AreEqual("#.##", expr.Format);
}
public void Eval_WithNamedExpression_EvalsPropertyOfExpression() {
//arrange
var expr = new FormatExpression("{foo}");
//act
string result = expr.Eval(new { foo = 123 });
//assert
Assert.AreEqual("123", result);
}