public void ParserServiceShouldGetPersonFromCommaDelimitedLine()
{
//arrange
//the "comma" string in the file name tells the parser to use a comma delimiter
string fileName = @"C:\gtr\gtr-comma.txt";
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { "Gibbe,Candace,Female,Crimson,3/28/2010", null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>())).Verifiable();
var parserService = new ParserService(mockStreamReader.Object, _fileSystemWrapper, _formatGetters, _delimiters);
//act
IList <Person> persons = parserService.GetPersons(fileName);
var person = persons.FirstOrDefault();
//assert
string expected = "Gibbe";
Assert.AreEqual(expected, person.LastName);
mockStreamReader.VerifyAll();
}
public void ParserServiceShouldGetPersonFromSpaceDelimitedLine()
{
//arrange
//the "space" string in the file name tells the parser to use a space delimiter
string fileName = @"C:\gtr\gtr-space.txt";
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { "Rout Theodora Female Teal 2/3/1976", null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>())).Verifiable();
var parserService = new ParserService(mockStreamReader.Object, _fileSystemWrapper, _formatGetters, _delimiters);
//act
IList <Person> persons = parserService.GetPersons(fileName);
var person = persons.FirstOrDefault();
//assert
string expected = "Rout";
Assert.AreEqual(expected, person.LastName);
mockStreamReader.VerifyAll();
}
public void ParserServiceShouldMatchPersonListCountToLineNumberCount()
{
//arrange
//the "pipe" string in the file name tells the parser to use a pipe delimiter
string fileName = @"C:\gtr\gtr-pipe.txt";
string line = "Veregan|Jsandye|Female|Khaki|1/27/2007";
string line2 = "Ruperto|Billie|Female|Teal|7/24/1962";
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { line, line2, null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>())).Verifiable();
var parserService = new ParserService(mockStreamReader.Object, _fileSystemWrapper, _formatGetters, _delimiters);
//act
IList <Person> persons = parserService.GetPersons(fileName);
//assert
int expected = 2;
Assert.AreEqual(expected, persons.Count());
mockStreamReader.VerifyAll();
}
public void ParserServiceShouldGetPersonFromPipeDelimitedLine()
{
//arrange
//the "pipe" string in the file name tells the parser to use a pipe delimiter
string fileName = @"C:\gtr\gtr-pipe.txt";
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { "Veregan|Jsandye|Female|Khaki|1/27/2007", null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>())).Verifiable();
var parserService = new ParserService(mockStreamReader.Object, _fileSystemWrapper, _formatGetters, _delimiters);
//act
IList <Person> persons = parserService.GetPersons(fileName);
var person = persons.FirstOrDefault();
//assert
string expected = "Veregan";
Assert.AreEqual(expected, person.LastName);
}
public void ParserServiceShouldThrowExceptionIfValidFileFormatIsNotSpecified()
{
//arrange
string fileName = @"C:\gtr\gtr-no-valid-format-specified.txt";
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { "Rout Theodora Female Teal 2/3/1976", null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>()));
var parserService = new ParserService(mockStreamReader.Object, _fileSystemWrapper, _formatGetters, _delimiters);
//act
IList <Person> persons = parserService.GetPersons(fileName);
}
public void ParserServiceShouldCorrectlyMapPersonProperties()
{
//arrange
//the "comma" string in the file name tells the parser to use a comma delimiter
string fileName = @"C:\gtr\gtr-comma.txt";
string lastName = "Whiteside";
string firstName = "Zachary";
string gender = "Male";
string favoriteColor = "Teal";
DateTime dateOfBirth = DateTime.Parse("5/25/1977");
var builder = new StringBuilder();
builder.Append(lastName).Append(",");
builder.Append(firstName).Append(",");
builder.Append(gender).Append(",");
builder.Append(favoriteColor).Append(",");
builder.Append(dateOfBirth);
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { builder.ToString(), null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>())).Verifiable();
var parserService = new ParserService(mockStreamReader.Object, _fileSystemWrapper, _formatGetters, _delimiters);
//act
IList <Person> persons = parserService.GetPersons(fileName);
var person = persons.FirstOrDefault();
//assert
Assert.AreEqual(lastName, person.LastName);
Assert.AreEqual(firstName, person.FirstName);
Assert.AreEqual(gender, person.Gender);
Assert.AreEqual(favoriteColor, person.FavoriteColor);
Assert.AreEqual(dateOfBirth, person.DateOfBirth);
mockStreamReader.VerifyAll();
}
public void DelimitersShouldBePresentForParserService()
{
//arrange
//the "space" string in the file name tells the parser to use a space delimiter
string fileName = @"C:\gtr\gtr-space.txt";
List <FileFormatGetter> formatGetters = GetFormatGetters();
Dictionary <FormatEnum, char> delimiters = null;
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { "Rout Theodora Female Teal 2/3/1976", null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>()));
var parserService = new ParserService(mockStreamReader.Object, _fileSystemWrapper, formatGetters, delimiters);
//act
IList <Person> persons = parserService.GetPersons(fileName);
}
public void ParserServiceShouldThrowExceptionIfSpecifiedFileIsNotFound()
{
//arrange
//the "space" string in the file name tells the parser to use a space delimiter
string fileName = @"C:\gtr\gtr-space.txt";
var mockFileSystem = new Mock <IFileSystem>();
mockFileSystem.Setup(x => x.FileExists(It.IsAny <string>())).Returns(false).Verifiable();
var mockStreamReader = new Mock <IStreamReader>();
mockStreamReader.Setup(s => s.ReadLine())
.Returns(new Queue <string>(new[] { "Rout Theodora Female Teal 2/3/1976", null }).Dequeue);
mockStreamReader.Setup(s => s.CreateReader(It.IsAny <String>()));
var parserService = new ParserService(mockStreamReader.Object, mockFileSystem.Object, _formatGetters, _delimiters);
//act and assert
IList <Person> persons = parserService.GetPersons(fileName);
mockFileSystem.VerifyAll();
}