public void Do_simple_partial_blocks_render_correctly(string template, string expected)
{
//given
var data = new
{
Name = new { First = "Charlie", Last = "Brown" },
Addresses = new Address[]
{
new Address {
Line1 = "123 Main St", Line2 = "Apt 200", City = "Dallas", State = "TX", Zip = "75001"
},
new Address {
Line1 = "321 Main St", Line2 = "Apt 210", City = "San Antonio", State = "TX", Zip = "78006"
},
new Address {
Line1 = "400 W. 4th", Line2 = "Apt 198", City = "Lubbock", State = "TX", Zip = "79401"
},
new Address {
Line1 = "W 66th", Line2 = "Apt 222", City = "Austin", State = "TX", Zip = "73301"
},
},
NewLine = Environment.NewLine,
AddressTemplate = @"{$.Line1}{..\NewLine}{$.Line2}{..\$.NewLine}{$.City}, {$.State} {$.Zip}{..\$.NewLine}"
};
var ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Can_binding_walk_the_scope_chain(string template, string expected)
{
//given
var data = new
{
Name = new { First = "Charlie", Last = "Brown" },
Favorite = new
{
Things = new object[]
{
new { Name = "Local", Values = new[] { "El Paso", "Houston", "Austin" } },
new { Name = "Junk Food", Values = new[] { "Black Licorice", "Candy Corn", "Good & Plenty" } }
},
}
};
var ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Do_simple_iteration_block_tags_render_correctly(string template, string expected)
{
//given
var data = new
{
Name = new { First = "Charlie", Last = "Brown" },
Certifications = new[]
{
new { Cert = "Microsoft Certified Architect", Abbr = "MCA", AttainedAt = DateTime.Parse("2016-05-01").ToString("MM/dd/yyyy") },
new { Cert = "Red Hat Certified Engineer", Abbr = "RHCE", AttainedAt = DateTime.Parse("2017-06-01").ToString("MM/dd/yyyy") },
new { Cert = "Linux Professional Institute Certification", Abbr = "LPIC", AttainedAt = DateTime.Parse("2018-04-16").ToString("MM/dd/yyyy") },
},
PreviousEmployers = new[] { "Microsoft", "Cisco", "FB" }
};
var ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Do_lambda_numeric_literals_render_correctly(string template, string expected)
{
//given
Func <int, int, int> SumTwoIntegers = (int x, int y) => x + y;
Func <double, double, double> SumTwoDoubles = (double x, double y) => x + y;
Func <decimal, decimal, decimal> SumTwoDecimals = (decimal x, decimal y) => x + y;
Func <int, double, decimal, decimal> SumIntDoubleDecimal = (int x, double y, decimal z) => (decimal)x + (decimal)y + (decimal)z;
TemplateEngine ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;//global flag for whitespace control...
ngin.LambdaRepo.Register(nameof(SumTwoIntegers), SumTwoIntegers);
ngin.LambdaRepo.Register(nameof(SumTwoDoubles), SumTwoDoubles);
ngin.LambdaRepo.Register(nameof(SumTwoDecimals), SumTwoDecimals);
ngin.LambdaRepo.Register(nameof(SumIntDoubleDecimal), SumIntDoubleDecimal);
//when
string actual = ngin.Merge(null);
//then
Assert.Equal(expected, actual);
}
public void Do_simple_lambda_expressions_render_correctly(string template, string expected)
{
//given
var data = new
{
Spanish = new List <string> {
"Uno", "Dos", "Tres", "Cuatro", "Cinco", "Seis", "Siete", "Ocho", "Nueve", "Diez"
},
English = new[] { "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten" }
};
int at = 0;
Func <string> GetAlternatingClass = () =>
{
return((at++ % 2) == 1 ? "dark" : "light");
};
Func <string, string> ResolveEnglishTranslation = (value) =>
{
int idx = data.Spanish.FindIndex(s => string.Compare(s, value, true) == 0);
return((data.English.Length > idx) ? data.English[idx] : "N/A");
};
TemplateEngine ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;//global flag for whitespace control...
ngin.LambdaRepo.Register(nameof(GetAlternatingClass), GetAlternatingClass);
ngin.LambdaRepo.Register(nameof(ResolveEnglishTranslation), ResolveEnglishTranslation);
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Does_variable_declaration_and_usage_render_correctly(string template, string partial, string expected)
{
//given
var data = new
{
Contact = new
{
Name = new { First = "Charlie", Last = "Brown" },
},
Structure = new
{
Type = "School",
YearBuilt = 1925,
Address = new Address
{
Line1 = "123 Main St.",
Line2 = "Suite 200",
City = "Dallas",
State = "TX",
Zip = "77777"
}
},
Inspectors = new[]
{
new { Name = "John Doe", YearsOfService = 13, Expertise = new[] { "Gothic", "Neoclassical" } },
new { Name = "Jane Doe", YearsOfService = 10, Expertise = new[] { "Modern", "Victorian" } },
}
};
Func <string> GetAddressPartial = () =>
{
return(partial);
};
Func <string> GetSomeVal = () => "some val";
Func <Address, string> GetCityAndState = (a) => $"{a.City}, {a.State}";
Func <int, int> IncrementAndReturn = (counter) => ++ counter;
TemplateEngine ngin = new TemplateEngine(template);
ngin.LambdaRepo.Register(nameof(GetAddressPartial), GetAddressPartial);
ngin.LambdaRepo.Register(nameof(GetSomeVal), GetSomeVal);
ngin.LambdaRepo.Register(nameof(GetCityAndState), GetCityAndState);
ngin.LambdaRepo.Register(nameof(IncrementAndReturn), IncrementAndReturn);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Do_simple_template_comments_render_correctly(string template, string expected)
{
//given
var data = new
{
Name = new { First = "Charlie", Last = "Brown" },
};
TemplateEngine ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Does_sample_code_generation_render_correctly(string template, string expected)
{
//given
var data = new
{
NamespaceRoot = "HatTrick.Common",
Model = new
{
Enums = new object[]
{
new
{
Name = "AddressType",
Items = new[]
{
new { FriendlyName = "Physical", Description = "Physical Address", Key = "0", Value = "Physical" },
new { FriendlyName = "Mailing", Description = "Mailing Address", Key = "1", Value = "Mailing" },
new { FriendlyName = "Secondary", Description = "Secondary Address", Key = "2", Value = "Secondary" },
}
},
new
{
Name = "CardType",
Items = new[]
{
new { FriendlyName = "Visa", Description = "Visa", Key = "0", Value = "Visa" },
new { FriendlyName = "Master Card", Description = "Master Card", Key = "1", Value = "MC" },
new { FriendlyName = "Amex", Description = "American Express", Key = "2", Value = "Amex" },
}
}
}
}
};
TemplateEngine ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true; //global flag for whitespace control...
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Does_literal_variable_declaration_and_usage_render_correctly(string template, string expected)
{
//given
Func <int, double, decimal, decimal> sumIntDoubleDecimal = (v1, v2, v3) => v1 + (decimal)v2 + v3;
Func <string, string, string> concat = (v1, v2) => v1 + v2;
TemplateEngine ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
ngin.LambdaRepo.Register(nameof(sumIntDoubleDecimal), sumIntDoubleDecimal);
ngin.LambdaRepo.Register(nameof(concat), concat);
//when
string actual = ngin.Merge(null);
//then
Assert.Equal(expected, actual);
}
public void Does_truthy_falsy_conditional_logic_evaluate_correctly(string template, string expected)
{
//given
TemplateEngine ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
int idx = 0;
Func <int> GetNextIndex = () => idx++;
Action ResetIndex = () => idx = 0;
ngin.LambdaRepo.Register(nameof(GetNextIndex), GetNextIndex);
ngin.LambdaRepo.Register(nameof(ResetIndex), ResetIndex);
bool[] data = new bool[20];
data[0] = ngin.IsTrue(null); //false;
data[1] = ngin.IsTrue(1.00F); //true;
data[2] = ngin.IsTrue(1U); //true;
data[3] = ngin.IsTrue(0.00F); //false;
data[4] = ngin.IsTrue(0); //false;
data[5] = ngin.IsTrue(string.Empty); //false;
data[6] = ngin.IsTrue(new object[0]); //false;
data[7] = ngin.IsTrue(new object[1]); //true;
data[8] = ngin.IsTrue(true); //true;
data[9] = ngin.IsTrue(false); //false;
data[10] = ngin.IsTrue('\0'); //false;
data[11] = ngin.IsTrue('t'); //true;
data[12] = ngin.IsTrue('f'); //true;
data[13] = ngin.IsTrue((decimal)1.111); //true;
data[14] = ngin.IsTrue((decimal)0.000); //false;
data[15] = ngin.IsTrue("\0"); //false;
data[16] = ngin.IsTrue("f"); //true;
data[17] = ngin.IsTrue("t"); //true;
data[18] = ngin.IsTrue("false"); //true;
data[19] = ngin.IsTrue("hello"); //true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Do_simple_multi_line_template_comments_render_correctly(string template, string expected)
{
//given
var data = new
{
Classes = new[]
{
new
{
Name = "Person",
Properties = new[]
{
new { TypeShorthand = "string", Name = "FirstName" },
new { TypeShorthand = "string", Name = "LastName" },
new { TypeShorthand = "int", Name = "Age" },
}
},
new
{
Name = "Address",
Properties = new[]
{
new { TypeShorthand = "string", Name = "Line1" },
new { TypeShorthand = "string", Name = "Line2" },
new { TypeShorthand = "string", Name = "City" },
new { TypeShorthand = "string", Name = "State" },
new { TypeShorthand = "string", Name = "Zip" },
}
}
}
};
TemplateEngine ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Do_whitespace_retain_flags_function_properly(string template, string expected)
{
//given
var data = new
{
Name = new { First = "Charlie", Last = "Brown" },
IsEmployed = false,
CurrentEmployer = "Hat Trick Labs",
Spouse = default(object), //null is falsey
Certifications = new string[] { }, //empty array is falsey
PreviousEmployers = new[] { "Microsoft", "Cisco", "FB" }
};
var ngin = new TemplateEngine(template);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Do_complex_lambda_expressions_render_correctly(string template, string expected)
{
//given
var data = new
{
Name = new { First = "Charlie", Last = "Brown" },
Certifications = new[]
{
new { Cert = "Microsoft Certified Architect", Abbr = "MCA", AttainedAt = DateTime.Parse("2016-05-01").ToString("MM/dd/yyyy") },
new { Cert = "Red Hat Certified Engineer", Abbr = "RHCE", AttainedAt = DateTime.Parse("2017-06-01").ToString("MM/dd/yyyy") },
new { Cert = "Linux Professional Institute Certification", Abbr = "LPIC", AttainedAt = DateTime.Parse("2018-04-16").ToString("MM/dd/yyyy") },
},
PreviousEmployers = new[] { "Microsoft", "Cisco", "FB" }
};
Func <string, int, string> TrimTo = (value, len) =>
{
if (string.IsNullOrEmpty(value) || value.Length <= len)
{
return(value);
}
else
{
return(value.Substring(0, (len - 3)) + "...");
}
};
TemplateEngine ngin = new TemplateEngine(template);
ngin.LambdaRepo.Register(nameof(string.Join), (Func <string, object[], string>) string.Join);
ngin.LambdaRepo.Register(nameof(TrimTo), TrimTo);
ngin.TrimWhitespace = true;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Can_a_template_with_negated_conditional_blocks_render_correctly(string template, string expected)
{
//given
var data = new
{
Name = new { First = "Charlie", Last = "Brown" },
IsEmployed = true,
CurrentEmployer = "Hat Trick Labs",
Spouse = default(object), //null is falsey
Certifications = new string[] { }, //empty array is falsey
PreviousEmployers = new[] { "Microsoft", "Cisco", "FB" }
};
var ngin = new TemplateEngine(template);
ngin.TrimWhitespace = false;
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public void Does_a_scope_change_with_subtemplate_render_correctly(string template, string partial, string expected)
{
//given
var data = new
{
Contact = new
{
Name = new { First = "Charlie", Last = "Brown" },
},
Structure = new
{
Type = "School",
YearBuilt = 1925,
Address = new
{
Line1 = "123 Main St.",
Line2 = "Suite 200",
City = "Dallas",
State = "TX",
Zip = "77777"
}
}
};
Func <string> GetAddressPartial = () => partial;
TemplateEngine ngin = new TemplateEngine(template);
ngin.LambdaRepo.Register(nameof(GetAddressPartial), GetAddressPartial);
ngin.TrimWhitespace = true; //global flag for whitespace control...
//when
string actual = ngin.Merge(data);
//then
Assert.Equal(expected, actual);
}
public static void Run()
{
// The path to the File directory.
string dataDir = RunExamples.GetDataDir_SMTP();
string dstEmail = dataDir + "EmbeddedImage.msg";
// Create a new MailMessage instance
MailMessage msg = new MailMessage();
// Add subject and from address
msg.Subject = "Hello, #FirstName#";
msg.From = "*****@*****.**";
// Add email address to send email also Add mesage field to HTML body
msg.To.Add("*****@*****.**");
msg.HtmlBody = "Your message here";
msg.HtmlBody += "Thank you for your interest in <STRONG>Aspose.Email</STRONG>.";
// Use GetSignment as the template routine, which will provide the same signature
msg.HtmlBody += "<br><br>Have fun with it.<br><br>#GetSignature()#";
// Create a new TemplateEngine with the MSG message, Register GetSignature routine. It will be used in MSG.
TemplateEngine engine = new TemplateEngine(msg);
engine.RegisterRoutine("GetSignature", GetSignature);
// Create an instance of DataTable and Fill a DataTable as data source
DataTable dt = new DataTable();
dt.Columns.Add("Receipt", typeof(string));
dt.Columns.Add("FirstName", typeof(string));
dt.Columns.Add("LastName", typeof(string));
DataRow dr = dt.NewRow();
dr["Receipt"] = "abc<*****@*****.**>";
dr["FirstName"] = "a";
dr["LastName"] = "bc";
dt.Rows.Add(dr);
dr = dt.NewRow();
dr["Receipt"] = "John<*****@*****.**>";
dr["FirstName"] = "John";
dr["LastName"] = "Doe";
dt.Rows.Add(dr);
dr = dt.NewRow();
dr["Receipt"] = "Third Recipient<*****@*****.**>";
dr["FirstName"] = "Third";
dr["LastName"] = "Recipient";
dt.Rows.Add(dr);
MailMessage message;
try
{
foreach (DataRow currentRow in dt.Rows)
{
// ExStart:RowWiseMailMerge
// Create message from the data in current row.
message = engine.Merge(currentRow);
// ExEnd:RowWiseMailMerge
// Create an instance of SmtpClient and specify server, port, username and password
SmtpClient client = new SmtpClient("smtp.gmail.com", 587, "*****@*****.**", "your.password");
client.SecurityOptions = SecurityOptions.Auto;
// Send messages in bulk
client.Send(message);
}
}
catch (MailException ex)
{
Debug.WriteLine(ex.ToString());
}
catch (SmtpException ex)
{
Debug.WriteLine(ex.ToString());
}
Console.WriteLine(Environment.NewLine + "Message sent after performing mail merge.");
}
public void Do_lambda_expression_driven_blocks_render_correctly(string template, string partial, string expected)
{
//given
var data = new
{
User = new
{
Id = 11111,
UserName = "******",
Name = new { First = "Charlie", Last = "Brown" },
BirthDate = DateTime.Parse("5-10-1998"),
Address = new
{
Line1 = "123 Main St.",
Line2 = "Suite 200",
City = "Dallas",
State = "TX",
Zip = "77777"
}
},
LoginAttempts = new[]
{
new { At = DateTime.Now.AddDays(-1), Success = true, SessionDurationMinutes = 23 },
new { At = DateTime.Now.AddDays(-3), Success = false, SessionDurationMinutes = 0 },
new { At = DateTime.Now.AddDays(-5), Success = true, SessionDurationMinutes = 24 },
new { At = DateTime.Now.AddDays(-9), Success = true, SessionDurationMinutes = 7 },
new { At = DateTime.Now.AddDays(-14), Success = true, SessionDurationMinutes = 39 },
new { At = DateTime.Now.AddDays(-17), Success = true, SessionDurationMinutes = 9 },
new { At = DateTime.Now.AddDays(-32), Success = true, SessionDurationMinutes = 18 },
new { At = DateTime.Now.AddDays(-41), Success = true, SessionDurationMinutes = 24 },
}
};
Func <string, string> ResolvePartial = (nameKey) =>
{
if (nameKey == "address-partial")
{
return(partial);
}
else
{
return("broke");
}
};
Func <DateTime, bool> IsMinor = (birthDate) =>
{
int yrs = (int)Math.Floor((DateTime.Now - birthDate).TotalDays / 365);
return(yrs < 18);
};
DateTime now = DateTime.Now;
Func <Array, int, Array> Resolve30DayLoginAttemptsOfMinDuration = (attempts, minimumDuration) =>
{
var set = attempts.OfType <dynamic>().ToList().FindAll
(
a => a.Success && a.SessionDurationMinutes > minimumDuration && (now - (DateTime)a.At).TotalDays <= 30
);
return(set.ToArray());
};
Func <DateTime, string, string> FormatDateTime = (dt, format) =>
{
return(dt.ToString(format));
};
TemplateEngine ngin = new TemplateEngine(template);
ngin.LambdaRepo.Register(nameof(ResolvePartial), ResolvePartial);
ngin.LambdaRepo.Register(nameof(IsMinor), IsMinor);
ngin.LambdaRepo.Register(nameof(Resolve30DayLoginAttemptsOfMinDuration), Resolve30DayLoginAttemptsOfMinDuration);
ngin.LambdaRepo.Register(nameof(FormatDateTime), FormatDateTime);
//when
string actual = ngin.Merge(data);
expected = expected.Replace("####now-1####", now.AddDays(-1).ToString("MM-dd-yyyy hh:mm"))
.Replace("####now-5####", now.AddDays(-5).ToString("MM-dd-yyyy hh:mm"))
.Replace("####now-14####", now.AddDays(-14).ToString("MM-dd-yyyy hh:mm"));
//then
Assert.Equal(expected, actual);
}
