ast-grep-language 0.42.2

Search and Rewrite code at large scale using precise AST pattern
Documentation 
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#![cfg(test)]
use super::*;

fn test_match(query: &str, source: &str) {
  use crate::test::test_match_lang;
  test_match_lang(query, source, Solidity);
}

fn test_non_match(query: &str, source: &str) {
  use crate::test::test_non_match_lang;
  test_non_match_lang(query, source, Solidity);
}

#[test]
fn test_solidity_str() {
  test_match("pragma solidity 0.8.28;", "pragma solidity 0.8.28;");
  test_match(
    r#"import { Test } from "forge-std/Test.sol";"#,
    r#"import { Test } from "forge-std/Test.sol";"#,
  );
  test_non_match("pragma solidity 0.8.28;", "pragma solidity 0.8.26;");
  test_non_match(
    r#"import { Test } from "forge-std/Test.sol";"#,
    r#"import { console } from "forge-std/Test.sol";"#,
  );
}

#[test]
fn test_solidity_pattern() {
  test_match(
    r#"import { $A } from "forge-std/Test.sol";"#,
    r#"import { Test } from "forge-std/Test.sol";"#,
  );
  test_match(
    r#"import { $$$ } from "forge-std/Test.sol";"#,
    r#"import { Test, console } from "forge-std/Test.sol";"#,
  );
}

fn test_replace(src: &str, pattern: &str, replacer: &str) -> String {
  use crate::test::test_replace_lang;
  test_replace_lang(src, pattern, replacer, Solidity)
}

#[test]
fn test_solidity_replace() {
  let ret = test_replace(
    r#"import { Test } from "forge-std/Test.sol";"#,
    "Test",
    "console",
  );
  assert_eq!(ret, r#"import { console } from "forge-std/Test.sol";"#);
}