public void Test_Equal_ReturnsTrueIfNamesAndTypesAreTheSame()
{
//Arrange, Act
DateTime sampleDate = new DateTime(1990,09,05);
Animal firstAnimal = new Animal("Bob", "Male", "German Sheperd", sampleDate, 2);
Animal secondAnimal = new Animal("Bob", "Male", "German Sheperd", sampleDate, 2);
//Assert
Assert.Equal(firstAnimal, secondAnimal);
}
public void Test_Find_FindsAnimalInDatabase()
{
//Arrange
DateTime sampleDate = new DateTime(1990,09,05);
Animal testAnimal = new Animal("Fluffy", "Female", "Persian", sampleDate, 1);
testAnimal.Save();
//Act
Animal foundAnimal = Animal.Find(testAnimal.GetId());
//Assert
Assert.Equal(testAnimal, foundAnimal);
}
public void Test_Save_SavesToDatabase()
{
//Arrange
DateTime sampleDate = new DateTime(1990,09,05);
Animal testAnimal = new Animal("Fluffy", "Female", "Persian", sampleDate, 1);
//Act
testAnimal.Save();
List<Animal> result = Animal.GetAll("id");
List<Animal> testList = new List<Animal>{testAnimal};
//Assert
Assert.Equal(testList, result);
}
public void Test_Save_AssignsIdToObject()
{
//Arrange
DateTime sampleDate = new DateTime(1990,09,05);
Animal testAnimal = new Animal("Fluffy", "Female", "Persian", sampleDate, 1);
//Act
testAnimal.Save();
Animal savedAnimal = Animal.GetAll("id")[0];
int result = savedAnimal.GetId();
int testId = testAnimal.GetId();
//Assert
Assert.Equal(testId, result);
}
public static Animal Find(int id)
{
SqlConnection conn = DB.Connection();
SqlDataReader rdr = null;
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM animals WHERE id=@AnimalId;", conn);
SqlParameter animalIdParameter = new SqlParameter();
animalIdParameter.ParameterName = "@AnimalId";
animalIdParameter.Value = id.ToString();
cmd.Parameters.Add(animalIdParameter);
rdr = cmd.ExecuteReader();
int foundAnimalId = 0;
string foundAnimalName = null;
string foundAnimalGender = null;
string foundAnimalBreed = null;
DateTime foundAdmittanceDate = new DateTime(1900, 09, 05);
int foundAnimalTypeId = 0;
while(rdr.Read())
{
foundAnimalId = rdr.GetInt32(0);
foundAnimalName = rdr.GetString(1);
foundAnimalGender = rdr.GetString(2);
foundAnimalBreed = rdr.GetString(3);
foundAdmittanceDate = rdr.GetDateTime(4);
foundAnimalTypeId = rdr.GetInt32(5);
}
Animal foundAnimal = new Animal(foundAnimalName, foundAnimalGender, foundAnimalBreed, foundAdmittanceDate, foundAnimalTypeId, foundAnimalId);
if (rdr != null)
{
rdr.Close();
}
if (conn != null)
{
conn.Close();
}
return foundAnimal;
}
public static List<Animal> GetAll(string orderingParameter)
{
List<Animal> allAnimals = new List<Animal>{};
SqlConnection conn = DB.Connection();
SqlDataReader rdr = null;
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM animals ORDER BY "+orderingParameter+";", conn);
rdr = cmd.ExecuteReader();
while(rdr.Read())
{
int animalId = rdr.GetInt32(0);
string animalName = rdr.GetString(1);
string animalGender = rdr.GetString(2);
string animalBreed = rdr.GetString(3);
DateTime admittanceDate = rdr.GetDateTime(4);
int animalTypeId = rdr.GetInt32(5);
Animal newAnimal = new Animal(animalName, animalGender, animalBreed, admittanceDate, animalTypeId, animalId);
allAnimals.Add(newAnimal);
}
if (rdr != null)
{
rdr.Close();
}
if (conn != null)
{
conn.Close();
}
return allAnimals;
}
