public void ValidateStudentData_DoesNothing_IfLengthEquals10()
{
var studentData = new string[10];
var studentValidation = new FlatFileStudentValidation();
var testDelegate = new TestDelegate(() => studentValidation.StudentDataIsValid(studentData));
Assert.DoesNotThrow(testDelegate);
}
public void ValidateBellTime_DoesNothing_IfBellTimeIsValid(string bellTime)
{
var studentData = new string[10];
studentData[StudentFileContents.BELL_TIME_INDEX] = bellTime;
var studentValidation = new FlatFileStudentValidation();
var testDelegate = new TestDelegate(() => studentValidation.BellTimeIsValid(studentData));
Assert.DoesNotThrow(testDelegate);
}
public void ValidateStudentData_ThrowsException_IfLengthNotEqualTo10(int arrayLength)
{
var expectedMessage = "_studentData is expected to contain 10 fields";
var studentData = new string[arrayLength];
var studentValidation = new FlatFileStudentValidation();
var exception = Assert.Catch(() => studentValidation.StudentDataIsValid(studentData));
validateException <InvalidDataException>(exception, expectedMessage);
}
public void ValidateBellTime_ThrowsException_IfLengthNotEqualTo10(string bellTime)
{
var expectedMessage = $"Student 123456 (Smith, Jane) has an invalid bell time: {bellTime}. Must be in hmm-hmm format";
var studentData = new string[10];
addIdAndNameFieldsToArray(studentData);
studentData[StudentFileContents.BELL_TIME_INDEX] = bellTime;
var studentValidation = new FlatFileStudentValidation();
var exception = Assert.Catch(() => studentValidation.BellTimeIsValid(studentData));
validateException <InvalidDataException>(exception, expectedMessage);
}
