test(operations): cover config_create_step with mock rclone

src/operations/operations_tests.rs

@@ -1,4 +1,20 @@
+use crate::operations::remotes::{config_create_step, ConfigStep};
 use crate::operations::{FileInfo, SyncStats};
+use crate::rclone_install::RcloneApp;
+use std::fs;
+use tempfile::tempdir;
+
+#[cfg(not(windows))]
+fn write_mock_rclone(script: &str) -> (tempfile::TempDir, std::path::PathBuf) {
+    use std::os::unix::fs::PermissionsExt;
+    let temp_dir = tempdir().expect("Failed to create temp dir");
+    let path = temp_dir.path().join("rclone");
+    fs::write(&path, script).unwrap();
+    let mut perms = fs::metadata(&path).unwrap().permissions();
+    perms.set_mode(0o755);
+    fs::set_permissions(&path, perms).unwrap();
+    (temp_dir, path)
+}
 
 #[test]
 fn test_file_info_formatting() {
@@ -27,3 +43,131 @@ fn test_sync_stats_formatting() {
 
     assert_eq!(stats.format_speed(), "2.4 MB/s");
 }
+
+#[test]
+#[cfg(not(windows))]
+fn test_config_create_step_returns_question() {
+    let script = r#"#!/bin/sh
+cat <<'EOF'
+{
+    "State": "some-state",
+    "Option": {
+        "Name": "config_is_local",
+        "Help": "Use web browser to automatically authenticate rclone with remote?",
+        "Default": true,
+        "DefaultStr": "true",
+        "IsPassword": false,
+        "Examples": [
+            {"Value": "true", "Help": "Yes"},
+            {"Value": "false", "Help": "No"}
+        ]
+    },
+    "Error": "",
+    "Result": ""
+}
+EOF
+"#;
+    let (_dir, path) = write_mock_rclone(script);
+    let app = RcloneApp::new_with_path(path, false);
+
+    let mut stderr_lines: Vec<String> = Vec::new();
+    let step = config_create_step(&app, "mydrive", "drive", None, None, &mut |l| {
+        stderr_lines.push(l.to_string())
+    })
+    .unwrap();
+
+    match step {
+        ConfigStep::Question { state, question } => {
+            assert_eq!(state, "some-state");
+            assert_eq!(question.name, "config_is_local");
+            assert!(question.help.contains("web browser"));
+            assert_eq!(question.default, "true");
+            assert!(!question.is_password);
+            assert_eq!(question.examples.len(), 2);
+            assert_eq!(question.examples[0], ("true".to_string(), "Yes".to_string()));
+        }
+        _ => panic!("Ожидался вопрос, получено другое"),
+    }
+    assert!(stderr_lines.is_empty());
+}
+
+#[test]
+#[cfg(not(windows))]
+fn test_config_create_step_done() {
+    let script = r#"#!/bin/sh
+cat <<'EOF'
+{
+    "State": "",
+    "Option": null,
+    "Error": "",
+    "Result": ""
+}
+EOF
+"#;
+    let (_dir, path) = write_mock_rclone(script);
+    let app = RcloneApp::new_with_path(path, false);
+
+    let step = config_create_step(&app, "local1", "local", None, None, &mut |_| {}).unwrap();
+    assert!(matches!(step, ConfigStep::Done));
+}
+
+#[test]
+#[cfg(not(windows))]
+fn test_config_create_step_passes_continue_args() {
+    let script = r#"#!/bin/sh
+if [ "$1" = "config" ] && printf '%s\n' "$@" | grep -q -- "--continue" \
+    && printf '%s\n' "$@" | grep -q -- "--state" \
+    && printf '%s\n' "$@" | grep -q -- "--result"; then
+    cat <<'EOF'
+{"State": "next", "Option": null, "Error": "", "Result": ""}
+EOF
+else
+    echo "no continue args" >&2
+    exit 1
+fi
+"#;
+    let (_dir, path) = write_mock_rclone(script);
+    let app = RcloneApp::new_with_path(path, false);
+
+    let step = config_create_step(
+        &app,
+        "mydrive",
+        "drive",
+        Some("st"),
+        Some("answer"),
+        &mut |_| {},
+    )
+    .unwrap();
+    assert!(matches!(step, ConfigStep::Done));
+}
+
+#[test]
+#[cfg(not(windows))]
+fn test_config_create_step_error_from_stderr() {
+    let script = r#"#!/bin/sh
+echo "Error: couldn't find backend for type \"bogus\"" >&2
+exit 1
+"#;
+    let (_dir, path) = write_mock_rclone(script);
+    let app = RcloneApp::new_with_path(path, false);
+
+    let result = config_create_step(&app, "x", "bogus", None, None, &mut |_| {});
+    assert!(result.is_err());
+    assert!(result.unwrap_err().contains("couldn't find backend"));
+}
+
+#[test]
+#[cfg(not(windows))]
+fn test_config_create_step_error_from_json() {
+    let script = r#"#!/bin/sh
+cat <<'EOF'
+{"State": "", "Option": null, "Error": "config already exists", "Result": ""}
+EOF
+"#;
+    let (_dir, path) = write_mock_rclone(script);
+    let app = RcloneApp::new_with_path(path, false);
+
+    let result = config_create_step(&app, "x", "drive", None, None, &mut |_| {});
+    assert!(result.is_err());
+    assert!(result.unwrap_err().contains("already exists"));
+}