Ethereum: Understanding Bitcoin’s test frame
As a leading decentralized platform, the Ethereum Test Series is crucial to ensure the correctness and reliability of its blockchain technology. The test frame, primarily written with C ++, plays an important role in different components, including Bitcoin Core (BTC), validation. In this article, we are considering how the test frame interacts with the Bitcoin core code and RPC calls to provide regression test features.
Background
Bitcoin core is the implementation of the open source of the Bitcoin protocol. Its development is led by the Satoshi Nakamoton Legacy team, which has published a license for the core components of the source code under the permitted license (MIT). Although the Bitcoin core itself is not available as a publicly available binary package, the underlying components, including the test series, are available through various application interfaces and tools.
Ethereum, which is a floor -1 blockchain platform, is strongly relying on Bitcoin Core to ensure the integrity of the network. The Ethereum test series consists of several modules, each of which is responsible for testing certain aspects of the blockchain ecosystem. These modules interact with the Bitcoin core code using a variety of interfaces, including:
* Bitcoin Core Api : The Official Bitcoin Core application offers a set of functions that can interact developers with nuclear components such as event handling, wallet management and online communication.
* RPC (Remote procedure call) Calls : Bitcoin Core uses RPC calls to communicate between nodes. This allows asynchronous communication between nodes, allowing for features such as the Smart contract and decentralized applications.
How is the test frame interact with Bitcoin Core code
The Ethereum test series uses a combination of C ++ functions and object-oriented programming principles interacting with the Bitcoin codes. Here is an overview of how it works:
- Milking : The test frame uses mockery techniques to insulate addictions and simplify interaction with the Bitcoin core code. This allows developers to focus on testing certain components without taking care of complex addictions.
- Bitcoin Core Application Calls
: Test Series uses official Bitcoin Core application interface functions to make requests for nuclear components such as
GetraSactionorGetbalance. These API calls are often made with C ++ and rely on the underlying Bitcoin core code.
- RPC Calls
: If necessary, the test frame will make RPC calls through the
EIP-155application interface that allows asynchronous communication between the nodes of the Ethereum network.
Example: Testing a simple event
Illustrate how the test frame interacts with the Bitcoin core code using an example of testing a simple event:
`Cpp
// TestTraSation.CPP (Bitcoin Core application subscription)
#Include
Empty TestTraSation :: TestgettraSaction () {
// Create a new event object
Auto tx = Createtransaction ();
// Get an Event ID using GettraSAction function
UINT256 TXID;
TX-> GettraSactionid (TXID);
// Print a transaction ID (expected: “1234567890ABCDEF”)
Std :: Cout << "Transaction ID:" << TXID << STD :: ENDL;
// Remove the event object
removes tx;
}
`
`Cpp
// TestTraSation.CPP (RPC call)
#Clude