public void Mine_NegativeDifficulty_Throws()
{
// Arrange
int index = 5;
int nonce = 0;
string data = "Hello, I'm some data";
DateTime timestamp = DateTime.UtcNow;
var bloq = new Bloq <string>(index, nonce, timestamp, data, "Some Hash");
bloq.PreviousHash = "Some Hash";
// Act and Assert
int difficulty = -3;
Assert.Throws <ArgumentOutOfRangeException>(() => bloq.Mine(difficulty));
}
public void CalculateHash_AllSameData_ExceptIndex_GivesDifferentSameHash()
{
// Arrange
int nonce = 0;
DateTime timestamp = DateTime.UtcNow;
string data = "Hello, I'm some data";
string previousHash = "41aa65db55b7bfd4af15c2945d3943c202ee77728719fed39703a2f03855c703";
var bloq1 = new Bloq <string>(1, nonce, timestamp, data, previousHash);
var bloq2 = new Bloq <string>(2, nonce, timestamp, data, previousHash);
// Act
int difficulty = 0;
bloq1.Mine(difficulty);
bloq2.Mine(difficulty);
string hashOfBLoq1 = bloq1.Hash;
string hashOfBLoq2 = bloq2.Hash;
// Assert
Assert.NotEqual(hashOfBLoq1, hashOfBLoq2);
}
public void CalculateHash_AllSameData_ExceptPreviousHash_GivesDifferentSameHash()
{
// Arrange
int index = 5;
int nonce = 0;
string data = "Hello, I'm some data";
DateTime timestamp = DateTime.UtcNow;
var bloq1 = new Bloq <string>(index, nonce, timestamp, data, "Some Hash");
var bloq2 = new Bloq <string>(index, nonce, timestamp, data, "Some Other Hash");
// Act
int difficulty = 0;
bloq1.Mine(difficulty);
bloq2.Mine(difficulty);
string hashOfBLoq1 = bloq1.Hash;
string hashOfBLoq2 = bloq2.Hash;
// Assert
Assert.NotEqual(hashOfBLoq1, hashOfBLoq2);
}