public async Task CanResolveConflictsOnEmptyChains()
{
var application = new FakeApplicationContext();
var blockchain = application.GetService <Blockchain>();
var actual = await blockchain.ResolveConflictsAsync();
Assert.False(actual);
}
public void CanValidateChain()
{
var application = new FakeApplicationContext();
var blockchain = application.GetService <Blockchain>();
var actual = blockchain.IsValidChain(blockchain.Chain);
Assert.True(actual);
}
public void CanValidateProof()
{
var application = new FakeApplicationContext();
var blockchain = application.GetService <Blockchain>();
var actual = blockchain.IsValidProof(100, 33575);
Assert.True(actual);
}
public void CanComputeProofOfWork()
{
var application = new FakeApplicationContext();
var blockchain = application.GetService <Blockchain>();
var actual = blockchain.ComputeProofOfWork();
Assert.Equal(33575, actual);
}
public async Task CanGetHttpResponse()
{
var application = new FakeApplicationContext();
var response = await application.Client.GetAsync("/");
var value = await response.Content.ReadAsStringAsync();
var actual = JsonConvert.DeserializeObject <List <Block> >(value);
Assert.NotNull(actual);
Assert.Equal("7F83B1657FF1FC53B92DC18148A1D65DFC2D4B1FA3D677284ADDD200126D9069", actual.First().PreviousHash);
}
public void CanRegisterNode()
{
var application = new FakeApplicationContext();
var blockchain = application.GetService <Blockchain>();
Assert.Empty(blockchain.Nodes);
var actual = blockchain.RegisterNode("http://localhost:8080/");
Assert.True(actual);
Assert.NotEmpty(blockchain.Nodes);
}
public void CanHashBlock()
{
var application = new FakeApplicationContext();
var blockchain = application.GetService <Blockchain>();
var block = new Block()
{
Index = 1,
Timestamp = 10,
Transactions = new List <Transaction>(),
Proof = 100,
PreviousHash = "7F83B1657FF1FC53B92DC18148A1D65DFC2D4B1FA3D677284ADDD200126D9069"
};
var actual = blockchain.HashBlock(block);
Assert.NotNull(actual);
Assert.Equal("4B3E01D751A9B74F46FB85757177FD6E17C8E7201A0F1193E1EF3B57FCE8264B", actual);
}