blvm-node 0.1.2

Bitcoin Commons BLVM: Minimal Bitcoin node implementation using blvm-protocol and blvm-consensus
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124

//! ZMQ feature tests
//!
//! Tests for ZMQ publisher when the "zmq" feature is enabled.
//! These tests are conditionally compiled based on feature flags.

#[cfg(feature = "zmq")]
use blvm_node::zmq::publisher::{ZmqConfig, ZmqPublisher};
#[cfg(feature = "zmq")]
use blvm_protocol::Block;

#[cfg(feature = "zmq")]
#[test]
fn test_zmq_publisher_creation() {
    // Create ZMQ config with test endpoint
    let config = ZmqConfig {
        hashblock: Some("tcp://127.0.0.1:28332".to_string()),
        ..Default::default()
    };

    // Create ZMQ publisher
    let result = ZmqPublisher::new(&config);
    // May fail if ZMQ library not available, but should compile
    let _ = result;
}

#[cfg(feature = "zmq")]
#[test]
fn test_zmq_publisher_multiple_endpoints() {
    // Create ZMQ config with multiple endpoints
    let config = ZmqConfig {
        hashblock: Some("tcp://127.0.0.1:28332".to_string()),
        hashtx: Some("tcp://127.0.0.1:28333".to_string()),
        rawblock: Some("tcp://127.0.0.1:28334".to_string()),
        ..Default::default()
    };

    let result = ZmqPublisher::new(&config);
    // May fail if ZMQ library not available, but should compile
    let _ = result;
}

#[cfg(feature = "zmq")]
#[test]
fn test_zmq_config_is_enabled() {
    // Test config with no endpoints (disabled)
    let config_empty = ZmqConfig::default();
    assert!(!config_empty.is_enabled());

    // Test config with endpoints (enabled)
    let config_enabled = ZmqConfig {
        hashblock: Some("tcp://127.0.0.1:28332".to_string()),
        ..Default::default()
    };
    assert!(config_enabled.is_enabled());
}

#[cfg(feature = "zmq")]
#[tokio::test]
async fn test_zmq_publisher_publish_block() {
    // Create ZMQ config
    let config = ZmqConfig {
        hashblock: Some("tcp://127.0.0.1:28332".to_string()),
        rawblock: Some("tcp://127.0.0.1:28334".to_string()),
        ..Default::default()
    };

    // Create ZMQ publisher (may fail if ZMQ not available)
    if let Ok(publisher) = ZmqPublisher::new(&config) {
        // Create a test block
        let block = Block {
            header: blvm_protocol::BlockHeader {
                version: 1,
                prev_block_hash: [0u8; 32],
                merkle_root: [0u8; 32],
                timestamp: 1231006505,
                bits: 0x1d00ffff,
                nonce: 0,
            },
            transactions: vec![].into_boxed_slice(),
        };

        let block_hash: blvm_protocol::Hash = [0u8; 32];

        // Publish block (may fail if no ZMQ server, but shouldn't panic)
        let _result = publisher.publish_block(&block, &block_hash).await;
    }
}

#[cfg(feature = "zmq")]
#[tokio::test]
async fn test_zmq_publisher_publish_transaction() {
    // Create ZMQ config
    let config = ZmqConfig {
        hashtx: Some("tcp://127.0.0.1:28333".to_string()),
        rawtx: Some("tcp://127.0.0.1:28335".to_string()),
        sequence: Some("tcp://127.0.0.1:28336".to_string()),
        ..Default::default()
    };

    // Create ZMQ publisher (may fail if ZMQ not available)
    if let Ok(publisher) = ZmqPublisher::new(&config) {
        // Create a test transaction
        let tx = blvm_protocol::Transaction {
            version: 1,
            inputs: vec![].into(),
            outputs: vec![].into(),
            lock_time: 0,
        };

        let tx_hash: blvm_protocol::Hash = [0u8; 32];

        // Publish transaction (may fail if no ZMQ server, but shouldn't panic)
        let _result = publisher.publish_transaction(&tx, &tx_hash, true).await;
    }
}

// Tests that verify feature is properly gated
#[cfg(not(feature = "zmq"))]
#[test]
fn test_zmq_feature_not_enabled() {
    // When zmq feature is not enabled, these types should not be available
    // This test verifies the feature gating works correctly
    assert!(true);
}