php-lsp 0.4.0

A PHP Language Server Protocol implementation
Documentation 
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//! Code action smoke coverage. Each scenario uses a two-`$0` selection to
//! name the range the action acts on.

mod common;

use common::TestServer;
use expect_test::expect;

#[tokio::test]
async fn code_actions_offers_generate_constructor() {
    let mut s = TestServer::new().await;
    let out = s
        .check_code_actions(
            r#"<?php
class U$0ser$0 {
    public string $name = '';
    public int $age = 0;
}
"#,
        )
        .await;
    expect![[r#"
        refactor         Generate 4 getters/setters
        refactor         Generate constructor
        refactor.extract Extract variable"#]]
    .assert_eq(&out);
}

#[tokio::test]
async fn code_actions_offers_extract_variable_on_expression() {
    let mut s = TestServer::new().await;
    let out = s
        .check_code_actions(
            r#"<?php
function f(): int {
    return $01 + 2$0;
}
"#,
        )
        .await;
    expect!["refactor.extract Extract variable"].assert_eq(&out);
}

#[tokio::test]
async fn code_actions_offers_add_return_type() {
    let mut s = TestServer::new().await;
    let out = s
        .check_code_actions(
            r#"<?php
function $0noReturn$0() { return 42; }
"#,
        )
        .await;
    expect![[r#"
        refactor         Add return type `: mixed`
        refactor         Generate PHPDoc
        refactor.extract Extract variable"#]]
    .assert_eq(&out);
}

#[tokio::test]
async fn code_actions_offers_implement_missing_methods() {
    let mut s = TestServer::new().await;
    let out = s
        .check_code_actions(
            r#"<?php
interface Writable { public function write(): void; }
class $0My$0 implements Writable {}
"#,
        )
        .await;
    expect![[r#"
        quickfix         Implement missing method
        refactor.extract Extract variable"#]]
    .assert_eq(&out);
}