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test: move the integration-test to test folder
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,156 @@ | ||
| use ast_grep_config::{from_yaml_string, GlobalRules, RuleCollection, RuleConfig}; | ||
| use ast_grep_language::SupportLang; | ||
| use ast_grep_lsp::*; | ||
| use serde_json::Value; | ||
| use tokio::io::{duplex, AsyncReadExt, AsyncWriteExt, DuplexStream}; | ||
|
|
||
| pub fn req(msg: &str) -> String { | ||
| format!("Content-Length: {}\r\n\r\n{}", msg.len(), msg) | ||
| } | ||
|
|
||
| // A function that takes a byte slice as input and returns the content length as an option | ||
| pub fn resp(input: &[u8]) -> Option<&str> { | ||
| let input_str = std::str::from_utf8(input).ok()?; | ||
| let mut splits = input_str.split("\r\n\r\n"); | ||
| let header = splits.next()?; | ||
| let body = splits.next()?; | ||
| let length_str = header.trim_start_matches("Content-Length: "); | ||
| let length = length_str.parse::<usize>().ok()?; | ||
| Some(&body[..length]) | ||
| } | ||
|
|
||
| pub fn create_lsp() -> (DuplexStream, DuplexStream) { | ||
| let globals = GlobalRules::default(); | ||
| let config: RuleConfig<SupportLang> = from_yaml_string( | ||
| r" | ||
| id: no-console-rule | ||
| message: No console.log | ||
| severity: warning | ||
| language: TypeScript | ||
| rule: | ||
| pattern: console.log($$$A) | ||
| note: no console.log | ||
| fix: | | ||
| alert($$$A) | ||
| ", | ||
| &globals, | ||
| ) | ||
| .unwrap() | ||
| .pop() | ||
| .unwrap(); | ||
| let rc: RuleCollection<SupportLang> = RuleCollection::try_new(vec![config]).unwrap(); | ||
| let rc_result: std::result::Result<_, String> = Ok(rc); | ||
| let (service, socket) = LspService::build(|client| Backend::new(client, rc_result)).finish(); | ||
| let (req_client, req_server) = duplex(1024); | ||
| let (resp_server, resp_client) = duplex(1024); | ||
|
|
||
| // start server as concurrent task | ||
| tokio::spawn(Server::new(req_server, resp_server, socket).serve(service)); | ||
|
|
||
| (req_client, resp_client) | ||
| } | ||
|
|
||
| pub async fn initialize_lsp( | ||
| req_client: &mut DuplexStream, | ||
| resp_client: &mut DuplexStream, | ||
| ) -> Vec<u8> { | ||
| let initialize = r#"{ | ||
| "jsonrpc":"2.0", | ||
| "id": 1, | ||
| "method": "initialize", | ||
| "params": { | ||
| "capabilities": { | ||
| "textDocumentSync": 1 | ||
| } | ||
| } | ||
| }"#; | ||
| let mut buf = vec![0; 1024]; | ||
|
|
||
| req_client | ||
| .write_all(req(initialize).as_bytes()) | ||
| .await | ||
| .unwrap(); | ||
| let _ = resp_client.read(&mut buf).await.unwrap(); | ||
|
|
||
| buf | ||
| } | ||
|
|
||
| pub async fn request_code_action_to_lsp( | ||
| req_client: &mut DuplexStream, | ||
| resp_client: &mut DuplexStream, | ||
| ) -> Vec<u8> { | ||
| let code_action_request = r#"{ | ||
| "jsonrpc": "2.0", | ||
| "id": 1, | ||
| "method": "textDocument/codeAction", | ||
| "params": { | ||
| "range": { | ||
| "end": { | ||
| "character": 10, | ||
| "line": 1 | ||
| }, | ||
| "start": { | ||
| "character": 10, | ||
| "line": 1 | ||
| } | ||
| }, | ||
| "textDocument": { | ||
| "uri": "file:///Users/codes/ast-grep-vscode/test.tsx" | ||
| }, | ||
| "context": { | ||
| "diagnostics": [ | ||
| { | ||
| "range": { | ||
| "start": { | ||
| "line": 0, | ||
| "character": 0 | ||
| }, | ||
| "end": { | ||
| "line": 0, | ||
| "character": 16 | ||
| } | ||
| }, | ||
| "code": "no-console-rule", | ||
| "source": "ast-grep", | ||
| "message": "No console.log" | ||
| } | ||
| ], | ||
| "only": ["source.fixAll"] | ||
| } | ||
| } | ||
| }"#; | ||
|
|
||
| let mut buf = vec![0; 1024]; | ||
| req_client | ||
| .write_all(req(code_action_request).as_bytes()) | ||
| .await | ||
| .unwrap(); | ||
| let _ = resp_client.read(&mut buf).await.unwrap(); | ||
|
|
||
| buf | ||
| } | ||
|
|
||
| #[test] | ||
| fn test_basic() { | ||
| tokio::runtime::Runtime::new().unwrap().block_on(async { | ||
| let (mut req_client, mut resp_client) = create_lsp(); | ||
|
|
||
| let buf = initialize_lsp(&mut req_client, &mut resp_client).await; | ||
| assert!(resp(&buf).unwrap().starts_with('{')); | ||
| }); | ||
| } | ||
|
|
||
| #[test] | ||
| fn test_code_action() { | ||
| tokio::runtime::Runtime::new().unwrap().block_on(async { | ||
| let (mut req_client, mut resp_client) = create_lsp(); | ||
|
|
||
| let buf = initialize_lsp(&mut req_client, &mut resp_client).await; | ||
| assert!(resp(&buf).unwrap().starts_with('{')); | ||
|
|
||
| let buf = request_code_action_to_lsp(&mut req_client, &mut resp_client).await; | ||
| let json_val: Value = serde_json::from_str(resp(&buf).unwrap()).unwrap(); | ||
| // {"jsonrpc":"2.0","method":"window/logMessage","params":{"message":"run code action!","type":3}} | ||
| assert_eq!(json_val["method"], "window/logMessage"); | ||
| }); | ||
| } |