public ActionResult Create(Person p)
{
if (ModelState.IsValid) {
repo.Add(p);
return RedirectToAction("Index");
}
return View();
}
public int Add(Person p)
{
using (var db = new FamilyContext()) {
db.People.Add(p);
db.SaveChanges();
return p.Id;
}
}
public void MarriedPersonHasFamily()
{
Person p1 = new Person() { Gender = "M" };
Person p2 = new Person() { Gender = "F" };
p1.Marry(p2);
Assert.NotNull(p1.Family);
Assert.NotNull(p2.Family);
Assert.Same(p1.Family, p2.Family);
}
public void BirthYeadIsNotInTherFutrue()
{
Person p = new Person(); // arrange เตรียม
//Assert ถ้า รัน Code นี้จะโยน Exception
Assert.Throws<Exception>(() =>
{
p.BirthYear = DateTime.Now.Year + 1; //p.BirthYear = 3000; // action (assume this year is 2012) เอาค่าไปใส่ //Asset ต้อง Throw Exception ถึงจะ เขียวว ผ่าน
});
}
public void Delete(int id)
{
using (var db = new FamilyContext()) {
Person p = new Person();
p.Id = id;
db.People.Attach(p);
db.Entry(p).State = System.Data.EntityState.Deleted;
int n = db.SaveChanges();
Debug.Print("delete={0} rows", n);
}
}
public void BirthYearIsNotInTheFuture()
{
// arrange
Person p = new Person();
// assert
Assert.Throws<Exception>(() => {
// action (assume this year is 2012)
p.BirthYear = DateTime.Now.Year + 1; // 3000
});
}
public void FamilyHasHusbandAndWife()
{
Person p1 = new Person() { Gender = "M" };
Person p2 = new Person() { Gender = "F" };
Family f = p1.Marry(p2);
Assert.Same(f.Husband, p1);
Assert.Same(f.Wife, p2);
}
public void BirthYearInPastOrPresentIsOkay()
{
// arrange
Person p = new Person();
int thisYear = DateTime.Now.Year;
// assert
Assert.DoesNotThrow(() => {
// action (assume this year is 2012)
p.BirthYear = thisYear;
});
Assert.Equal(thisYear, p.BirthYear);
}
//public void Marry(Person spouse)
//{
// if (this.GetAge() < 20 || spouse.GetAge() < 20)
// {
// throw new Exception();
// }
// //return new Person();
//}
public Family Marry(Person spouse)
{
if (this.GetAge() < 20 || spouse.GetAge() < 20)
{
throw new Exception();
}
if (this.Gender == spouse.Gender)
{
throw new Exception();
}
Family f = new Family();
return f;
}
public void Update(Person p)
{
using (var db = new FamilyContext()) {
var personFromDb = db.People.Find(p.Id); // state->unchanged
// if (!p.Equals(personFromDb)) {
personFromDb.Name = p.Name;
personFromDb.Gender = p.Gender;
personFromDb.BirthYear = p.BirthYear;
// }
int n = db.SaveChanges();
Debug.Print("update={0} rows", n);
}
}
public void BirthYearInPastOrPresentIsOkay()
{
//arrange
Person p = new Person();
int thisYear = DateTime.Now.Year;
//assert
Assert.DoesNotThrow(() =>
{
//action (assume this year is 2012)
//p.BirthYear = 3000;
p.BirthYear = thisYear;
});
//check assert to check actual data (expect, acture)
Assert.Equal(thisYear, p.BirthYear);
}
public void Update(Person p)
{
using (var db = new FamilyContext())
{
var personFromDb = db.People.Find(p.Id);
//if(!p.Equals(personFromDb))
// {
//db.People.Attach(p);
//db.Entry(p).State = System.Data.EntityState.Modified;
personFromDb.Name = p.Name;
personFromDb.Gender = p.Gender;
personFromDb.BirthYear = p.BirthYear;
//}
//db.People.Attach(p);
//db.Entry(p).State = System.Data.EntityState.Modified;
int n = db.SaveChanges();
Debug.Print("update={0} rows", n);
}
}
public Family Marry(Person spouse)
{
if (this.GetAge() < 20 || spouse.GetAge() < 20)
{
throw new Exception();
}
else if (this.Gender == spouse.Gender)
{
throw new Exception();
}
else
{
Family f = new Family();
if (this.Gender.ToLower().Equals("m"))
{
f.Name = this.Name + spouse.Name;
f.Husband = this;
f.Wife = spouse;
}
else
{
f.Name = spouse.Name + this.Name;
f.Husband = spouse;
f.Wife = this;
}
this.Family = f;
spouse.Family = f;
return f;
}
}
// constructor.
public TheGenderProperty()
{
p = new Person();
}
public void ShouldReturnFamily()
{
Person p1 = new Person();
Person p2 = new Person();
p1.Gender = "M";
p2.Gender = "F";
Family f = p1.Marry(p2);
Assert.NotNull(f);
}
public void ThrowsExceptionIfAgeLessThan20Years()
{
Person p1 = new Person();
Person p2 = new Person();
int thisYear = DateTime.Now.Year;
p1.BirthYear = thisYear - 15; // 15 yo.
p2.BirthYear = thisYear - 30; // 30 yo.
//Assert.Throws(typeof(Exception), () => {
// p1.Marry(p2);
//});
Assert.Throws<Exception>(() => {
p1.Marry(p2);
});
}
public void MaleCannotMarryToMale()
{
Person p1 = new Person();
Person p2 = new Person();
p1.Gender = "M";
p2.Gender = "M";
Assert.Throws<Exception>(() => {
p1.Marry(p2);
});
}
public void ShouldReturnValidAge()
{
Person p = new Person();
int thisYear = DateTime.Now.Year;
p.BirthYear = thisYear - 12;
int age = 0;
Assert.DoesNotThrow(() =>
{
age = p.GetAge();
});
Assert.True(age >= 0);
}
public void ShouldReturnValidAge()
{
Person p = new Person();
int thisYear = DateTime.Now.Year;
p.BirthYear = thisYear - 12;
int age = p.GetAge();
Assert.Equal(12, age);
// Assert.True(age <= 12);
}
public void MaleCanMarryToFemale()
{
Person p1 = new Person();
Person p2 = new Person();
p1.Gender = "M";
p2.Gender = "F";
Assert.DoesNotThrow(() => {
p1.Marry(p2);
});
}
public void ShouldReturn0YearOldIfBornInThisYear()
{
Person p = new Person();
int thisYear = DateTime.Now.Year;
p.BirthYear = thisYear;
int age = p.GetAge();
Assert.Equal(0, age);
}
public void MaleCanMarryToFemaleIfAgeGreaterThan20()
{
Person p1 = new Person();
Person p2 = new Person();
int thisYear = DateTime.Now.Year;
p1.BirthYear = thisYear - 30; //20
p2.BirthYear = thisYear - 30; //20
p1.Gender = "M";
p2.Gender = "F";
Assert.DoesNotThrow(() =>
{
p1.Marry(p2);
});
}
public void ThrowExceptionIfAgeLessThan20Years()
{
Person p1 = new Person();
Person p2 = new Person();
int thisYear = DateTime.Now.Year;
p1.BirthYear = thisYear; //0
p2.BirthYear = thisYear; //0
// Generics
Assert.Throws<Exception>(() =>
{
p1.Marry(p2);
});
}
public Family Marry(Person spouse)
{
if (this.GetAge() < 20 || spouse.GetAge() < 20) {
throw new Exception();
}
if (this.Gender == spouse.Gender) {
throw new Exception();
}
Family f = new Family();
this.Family = f;
spouse.Family = f;
if (this.Gender == "M") {
f.Husband = this;
f.Wife = spouse;
}
else {
f.Husband = spouse;
f.Wife = this;
}
return f;
}
public ActionResult Edit(Person p)
{
if (ModelState.IsValid)
{
repo.Update(p);
return RedirectToAction("Index");
}
return View(p);
}
