public void When_CallingValidPost_ExpectValidReturnJSonInBody()
{
var dob = new NameDateOfBirth {
DateOfBirth = DateTime.Now.AddYears(-20), Name = "Miles Davis"
};
IActionResult result = ageController.Post(dob);
Created created = (Created)((JsonResult)result).Value;
Assert.Equal("Miles Davis", created.Name);
Assert.Equal("XX", created.Numeral);
}
public void When_NameTooShort_Expect_400()
{
var dob = new NameDateOfBirth {
DateOfBirth = DateTime.Now.AddYears(2), Name = "Miles"
};
IActionResult result = ageController.Post(dob);
int status = ((StatusCodeResult)result).StatusCode;
Assert.Equal(400, status);
}
public void When_AgeIsZero_Expect_400()
{
var dob = new NameDateOfBirth {
DateOfBirth = DateTime.Now.AddDays(-364), Name = "Miles Davis"
};
IActionResult result = ageController.Post(dob);
int status = ((StatusCodeResult)result).StatusCode;
Assert.Equal(400, status);
}
public async void When_FileClearedAndCallPostTwice_Expect_TwoLinesInFile()
{
await Task.Delay(30);
fileHandler.ClearFile();
var dob = new NameDateOfBirth {
DateOfBirth = new DateTime(1999, 02, 28), Name = "Miles Davis"
};
IActionResult result = ageController.Post(dob);
result = ageController.Post(dob);
string[] createdLines = fileHandler.ReadLines();
Assert.Equal(2, createdLines.Length);
}
public async void When_FileClearedAndCallPost_Expect_OneLineInFile()
{
// Tests can occasionally try and grab the file at the same time
// A database would be advisable for real world code
await Task.Delay(30);
fileHandler.ClearFile();
var dob = new NameDateOfBirth {
DateOfBirth = new DateTime(1999, 02, 28), Name = "Miles Davis"
};
IActionResult result = ageController.Post(dob);
string[] createdLines = fileHandler.ReadLines();
Assert.Single(createdLines);
}
public IActionResult Post([FromBody] NameDateOfBirth nameDateOfBirth)
{
// ToDo
// Validate input and return 400 if date invalid or name too short
int yearsAge = age.Calculate(nameDateOfBirth.DateOfBirth);
if (yearsAge < 1 || (nameDateOfBirth.Name?.Length ?? 0) < 6)
{
return(BadRequest());
}
string romanAge = numerals.Convert(yearsAge);
Created created = new Created {
Name = nameDateOfBirth.Name,
CreatedAt = DateTime.Now.ToString(),
Numeral = romanAge
};
fileHandler.WriteLine(created.GetCSV());
return(Json(created));
}
public async void When_FileClearedAndCallPostTwice_Expect_TwoCreatedsReturnedFromGet()
{
await Task.Delay(30);
fileHandler.ClearFile();
var dob1 = new NameDateOfBirth {
DateOfBirth = new DateTime(1999, 02, 28), Name = "Miles Davis"
};
IActionResult result = ageController.Post(dob1);
var dob2 = new NameDateOfBirth {
DateOfBirth = new DateTime(1999, 02, 28), Name = "Peter Parker"
};
result = ageController.Post(dob2);
JsonResult jsonFromFile = ageController.Get();
Created[] createds = (Created[])jsonFromFile.Value;
Assert.Equal("Miles Davis", createds[0].Name);
Assert.Equal("Peter Parker", createds[1].Name);
}
