public void Single_RequstNonExistentObject_Null()
{
// arrange
var repository = new InMemoryDiffRequestsRepository();
// action
var result = repository.Single(1);
// assert
Assert.IsNull(result);
}
public void Update_PutNewObject_ExpectedDataInFields()
{
// arrange
var repository = new InMemoryDiffRequestsRepository();
var id = 1;
var newObject = new DiffRequest()
{
Left = new byte[] { 0 },
Right = new byte[] { 1 }
};
// action
repository.Update(id, newObject);
var result = repository.Single(id);
// assert
Assert.AreEqual(0, result.Left[0]);
Assert.AreEqual(1, result.Right[0]);
}
public void Update_ReplaceObject_ReferencesAreNotEqual()
{
// arrange
var repository = new InMemoryDiffRequestsRepository();
var id = 1;
var oldObject = new DiffRequest()
{
Left = new byte[] { 0 }
};
repository.Update(id, oldObject);
oldObject = repository.Single(id);
// action
repository.Update(id, oldObject);
var newObject = repository.Single(id);
// assert
Assert.IsFalse(ReferenceEquals(oldObject, newObject));
}
public void Update_ReplaceObject_ExpectedDataInFields()
{
// arrange
var repository = new InMemoryDiffRequestsRepository();
var id = 1;
var oldObject = new DiffRequest()
{
Left = new byte[] { 0 }
};
var newObject = new DiffRequest()
{
Left = new byte[] { 1 }
};
// action
repository.Update(id, oldObject);
oldObject = repository.Single(id);
repository.Update(id, newObject);
newObject = repository.Single(id);
// assert
Assert.AreNotEqual(oldObject.Left[0], newObject.Left[0]);
}
