public void NewPersonIsSuccesfullyAddedToDatabase()
{
ExtendedDatabase db = new ExtendedDatabase(new Person(2, "Joro"));
db.Add(new Person(1, "Pesho"));
Assert.IsTrue(personComparer.Equals(db[1], expectedPerson));
}
public void FindByUserUnknowUserNameArgument()
{
var persons = new Person(1, "a");
var db = new ExtendedDatabase(persons);
Assert.Throws <InvalidOperationException>(() => db.FindByUsername("b"));
}
public void FindByUsernameShouldWorkCorrectly()
{
this.db = new ExtendedDatabase(new Person(1, "Pesho"));
Assert.AreEqual("Pesho", this.db.FindByUsername("Pesho").UserName);
Assert.AreEqual(1, this.db.FindByUsername("Pesho").Id);
}
public void FindByUserIdNegativeIdShouldThrowException()
{
ExtendedDatabase database = new ExtendedDatabase();
Assert.Throws <ArgumentOutOfRangeException>(() => database.FindById(-1));
}
public void FndByID_Check_ExceptionThrown_TryToFindWithNegativeIdParameter()
{
ExtendedDatabase database = new ExtendedDatabase();
Assert.Throws <ArgumentOutOfRangeException>(() => database.FindById(-1));
}
public void FindByIdNonExistingPersonShouldThrow()
{
var persons = new Person[] { pesho, gosho };
var db = new ExtendedDatabase(persons);
Assert.That(() => db.FindById(558877), Throws.InvalidOperationException);
}
public void RemoveEmptyCollectionShouldThrow()
{
var persons = new Person[] { };
var db = new ExtendedDatabase(persons);
Assert.That(() => db.Remove(), Throws.InvalidOperationException);
}
public void Test_Add_Range_Exception_With_Empty_People()
{
Person[] people = new Person[17];
Assert.Throws <ArgumentException>(() =>
this.database = new ExtendedDatabase(people));
}
public void Test_Add_Null_People()
{
Person[] people = new Person[5];
Assert.Throws <NullReferenceException>(() =>
this.database = new ExtendedDatabase(people));
}
public void TestIfConstructorIsInitializedWith16People()
{
//Arrange
this.extendedDatabase = new /*ExtendedDatabase.*/ ExtendedDatabase(initialPeople);
//Assert
Assert.AreEqual(DatabaseCapacity, this.extendedDatabase.Count);
}
public void Setup()
{
this.person1 = new Person(100, "Pesho");
this.person2 = new Person(101, "Gosho");
this.person3 = new Person(102, "Shepo");
this.database = new ExtendedDatabase(this.person1, this.person2);
}
public void ExceptionIsThrownWhenUsernameInputIsNullOrEmpty()
{
ExtendedDatabase db = new ExtendedDatabase(new Person(1, "Pesho"));
Assert.Throws <ArgumentNullException>(() => db.FindByUsername(null), "Username cannot be null");
Assert.Throws <ArgumentNullException>(() => db.FindByUsername(string.Empty), "Username cannot be null");
}
public void PersonIsSuccesfullyRemovedFromDatabase()
{
ExtendedDatabase db = new ExtendedDatabase(new Person(1, "Tosho"), new Person(2, "Gancho"));
db.Remove();
Assert.That(db[1], Is.EqualTo(null));
}
public void ExceptionIsThrownWhenNewPersonIsAddedToFullDatabase()
{
Person[] input = Enumerable.Repeat(new Person(4, "Gosho"), 16).ToArray();
ExtendedDatabase db = new ExtendedDatabase(input);
Assert.That(() => db.Add(new Person(6, "Stancho")), Throws.InvalidOperationException.With.Message.EqualTo("Database is full"));
}
public void FindByUsernameNullArgumentShouldThrow()
{
var persons = new Person[] { pesho, gosho };
var db = new ExtendedDatabase(persons);
Assert.That(() => db.FindByUsername(null), Throws.ArgumentNullException);
}
public void ValidIfThrowsExceptionWhenTryingToFindPersonWhoIsEmptyOrNull(string message)
{
var database = new ExtendedDatabase(shortData);
Assert.That(() => database.FindByUsername(null), Throws.ArgumentNullException, message);
Assert.That(() => database.FindByUsername(""), Throws.ArgumentNullException, message);
}
public void FindByUsernameIsCaseSensitive()
{
var persons = new Person[] { pesho, gosho };
var db = new ExtendedDatabase(persons);
Assert.That(() => db.FindByUsername("GOSHO"), Throws.InvalidOperationException);
}
public void AddMethodShouldIncreaseTheCountAndAddPersonCorrectly(string message)
{
var testDatabase = new ExtendedDatabase(shortData);
testDatabase.Add(new Person(739319304, "Martincho"));
Assert.AreEqual(6, testDatabase.Count, message);
}
public void FindByUsernameNegativeArgumentShouldThrow()
{
var persons = new Person[] { pesho, gosho };
var db = new ExtendedDatabase(persons);
Assert.That(() => db.FindById(-5), Throws.Exception);
}
public void FindByUserNameMethodShouldWorkCorrectly(string message)
{
var database = new ExtendedDatabase(shortData);
var actualPerson = database.FindByUsername("Arwen");
Assert.AreEqual(shortData[0], actualPerson, message);
}
public void Numbers()
{
var persons = new Person[17];
ExtendedDatabase db;
Assert.Throws <ArgumentException>(() => db = new ExtendedDatabase(persons));
}
public void FindByIdMethodShouldWorkCorrectly(string message)
{
var database = new ExtendedDatabase(shortData);
var targetPerson = database.FindById(12345678);
Assert.AreEqual(shortData[0], targetPerson, message);
}
public void FindByIdEmptyCollectionShouldThrowException()
{
ExtendedDatabase database = new ExtendedDatabase();
Assert.Throws <InvalidOperationException>(() => database.FindById(1));
}
public void ValidIfInternalArrayLenghtIsSixteen(string message)
{
var database = new ExtendedDatabase(accurateData);
int lenght = database.Count;
Assert.AreEqual(16, lenght, message);
}
public void IfNameIsNullOrEmpty_ShouldReturnException()
{
ExtendedDatabase dataBase = new ExtendedDatabase(new Person(3213, "Gosho"));
Assert.Throws <ArgumentNullException>(() => dataBase.FindByUsername(null));
Assert.Throws <ArgumentNullException>(() => dataBase.FindByUsername(string.Empty));
}
public void AddMethodShouldThrowInvalidOperationExceptionIfWeTryToAdd17Person()
{
Person[] people = new Person[16];
people[0] = new Person(1, "Pesho1");
people[1] = new Person(12, "Pesho2");
people[2] = new Person(123, "Pesho3");
people[3] = new Person(1234, "Pesho4");
people[4] = new Person(12345, "Pesho5");
people[5] = new Person(123456, "Pesho6");
people[6] = new Person(1234567, "Pesho7");
people[7] = new Person(12345678, "Pesho8");
people[8] = new Person(123456789, "Pesho9");
people[9] = new Person(12345678910, "Pesho10");
people[10] = new Person(1234567891011, "Pesho11");
people[11] = new Person(123456789101112, "Pesho12");
people[12] = new Person(12345678910111213, "Pesho13");
people[13] = new Person(1234567891011121314, "Pesho14");
people[14] = new Person(1234567891011121315, "Pesho15");
people[15] = new Person(1234567891011121316, "Pesho16");
var db = new ExtendedDatabase(people);
var additionalPerson = new Person(23123132, "Shano");
Assert.Throws <InvalidOperationException>(() => db.Add(additionalPerson));
}
public void Setup()
{
this.person = new Person(1213123132132332353, "username");
this.extendedDatabase = new ExtendedDatabase();
this.gosho = new Person(123, "Gosho");
this.pesho = new Person(321, "Pesho");
}
public void ConstructorShouldBeInitializedWithExatly16People()
{
Person[] people = new Person[16];
people[0] = new Person(1, "Pesho1");
people[1] = new Person(12, "Pesho2");
people[2] = new Person(123, "Pesho3");
people[3] = new Person(1234, "Pesho4");
people[4] = new Person(12345, "Pesho5");
people[5] = new Person(123456, "Pesho6");
people[6] = new Person(1234567, "Pesho7");
people[7] = new Person(12345678, "Pesho8");
people[8] = new Person(123456789, "Pesho9");
people[9] = new Person(12345678910, "Pesho10");
people[10] = new Person(1234567891011, "Pesho11");
people[11] = new Person(123456789101112, "Pesho12");
people[12] = new Person(12345678910111213, "Pesho13");
people[13] = new Person(1234567891011121314, "Pesho14");
people[14] = new Person(1234567891011121315, "Pesho15");
people[15] = new Person(1234567891011121316, "Pesho16");
var extendedDatabase = new ExtendedDatabase(people);
var actualCount = extendedDatabase.Count;
var expectedCount = 16;
Assert.AreEqual(expectedCount, actualCount);
}
public void FindByIdMethodThrowIfNumberOfIdIsNegative()
{
ExtendedDatabase database = new ExtendedDatabase();
long id = -1;
Assert.Throws <ArgumentOutOfRangeException>(() => database.FindById(id));
}
public void CantAddPeopleWithTheSameId()
{
Person[] pp = { pesho, gosho };
var db = new ExtendedDatabase(pp);
Assert.Throws <InvalidOperationException>(() => db.Add(new Person(123, "Pesdho")));
}
