public void ExpressionPropertyTests_StringExpression()
{
var data = new
{
test = "joe"
};
var str = new StringExpression("test");
Assert.AreEqual("=`test`", str.ExpressionText);
Assert.IsNull(str.Value);
Assert.AreEqual(str.ToString(), JsonConvert.DeserializeObject <StringExpression>(JsonConvert.SerializeObject(str, settings: settings), settings: settings).ToString());
var(result, error) = str.TryGetValue(data);
Assert.AreEqual("test", result);
Assert.IsNull(error);
str = new StringExpression("=test");
Assert.AreEqual("=test", str.ExpressionText);
Assert.IsNull(str.Value);
Assert.AreEqual(str.ToString(), JsonConvert.DeserializeObject <StringExpression>(JsonConvert.SerializeObject(str, settings: settings), settings: settings).ToString());
(result, error) = str.TryGetValue(data);
Assert.AreEqual("joe", result);
Assert.IsNull(error);
str = new StringExpression("Hello ${test}");
Assert.AreEqual("=`Hello ${test}`", str.ExpressionText);
Assert.IsNull(str.Value);
Assert.AreEqual(str.ToString(), JsonConvert.DeserializeObject <StringExpression>(JsonConvert.SerializeObject(str, settings: settings), settings: settings).ToString());
(result, error) = str.TryGetValue(data);
Assert.AreEqual("Hello joe", result);
Assert.IsNull(error);
}
public void CreateAndEvaluateStringExpression()
{
StringExpression expression = new StringExpression("foo");
Assert.AreEqual("foo", expression.Value);
Assert.AreEqual("\"foo\"", expression.ToString());
this.EvaluateZeroExpression(expression, "foo");
}
public void ExpressionPropertyTests_StringExpression()
{
var data = new
{
test = "joe"
};
var str = new StringExpression("test");
Assert.Equal("=`test`", str.ExpressionText);
Assert.Null(str.Value);
Assert.Equal(str.ToString(), JsonConvert.DeserializeObject <StringExpression>(JsonConvert.SerializeObject(str, settings: settings), settings: settings).ToString());
var(result, error) = str.TryGetValue(data);
Assert.Equal("test", result);
Assert.Null(error);
str = new StringExpression("=test");
Assert.Equal("=test", str.ExpressionText);
Assert.Null(str.Value);
Assert.Equal(str.ToString(), JsonConvert.DeserializeObject <StringExpression>(JsonConvert.SerializeObject(str, settings: settings), settings: settings).ToString());
(result, error) = str.TryGetValue(data);
Assert.Equal("joe", result);
Assert.Null(error);
str = new StringExpression("Hello ${test}");
Assert.Equal("=`Hello ${test}`", str.ExpressionText);
Assert.Null(str.Value);
Assert.Equal(str.ToString(), JsonConvert.DeserializeObject <StringExpression>(JsonConvert.SerializeObject(str, settings: settings), settings: settings).ToString());
(result, error) = str.TryGetValue(data);
Assert.Equal("Hello joe", result);
Assert.Null(error);
// slashes are the chars
str = new StringExpression("c:\\test\\test\\test");
(result, error) = str.TryGetValue(data);
Assert.Equal("c:\\test\\test\\test", result);
Assert.Null(error);
// tabs are the chars
str = new StringExpression("c:\test\test\test");
(result, error) = str.TryGetValue(data);
Assert.Equal("c:\test\test\test", result);
Assert.Null(error);
// test backtick in stringExpression
str = new StringExpression("test `name");
Assert.Equal("test `name", str.TryGetValue(data).Value);
str = new StringExpression("test //`name");
Assert.Equal("test //`name", str.TryGetValue(data).Value);
}
public void StringExpressionProducesStringThroughConstructor()
{
string[] strings = new [] { "one", "two", "three" };
StringExpression expression;
foreach (var s in strings)
{
expression = new StringExpression(s);
Assert.AreEqual("\"" + s + "\";", expression.ToString());
}
expression = new StringExpression();
foreach (var s in strings)
{
expression.Value = s;
Assert.AreEqual(s, expression.Value);
}
}
public void StringExpressionProducesStringThroughConstructor()
{
string[] strings = new [] { "one", "two", "three" };
StringExpression expression;
foreach (var s in strings)
{
expression = new StringExpression(s);
Assert.AreEqual("\"" + s + "\";", expression.ToString());
}
expression = new StringExpression();
foreach (var s in strings)
{
expression.Value = s;
Assert.AreEqual(s, expression.Value);
}
}
public void StringExpressionProducesEmptyString()
{
var s = new StringExpression();
Assert.AreEqual("\"\";", s.ToString());
}
protected override string VisitStringExpression(StringExpression exp, out object retObject)
{
retObject = null;
return(exp.ToString());
}
public void StringExpressionProducesEmptyString()
{
var s = new StringExpression();
Assert.AreEqual("\"\";", s.ToString());
}
