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279 lines
7.7 KiB
Rust
279 lines
7.7 KiB
Rust
use std::time::Duration;
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use assert_fs::prelude::*;
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use rstest::*;
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use serde_json::json;
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use test_log::test;
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use crate::cli::fixtures::*;
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async fn wait_a_bit() {
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wait_millis(250).await;
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}
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async fn wait_even_longer() {
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wait_millis(500).await;
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}
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async fn wait_millis(millis: u64) {
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tokio::time::sleep(Duration::from_millis(millis)).await;
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}
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#[rstest]
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#[test(tokio::test)]
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async fn should_support_json_watching_single_file(mut api_process: CtxCommand<ApiProcess>) {
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validate_authentication(&mut api_process).await;
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let temp = assert_fs::TempDir::new().unwrap();
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let file = temp.child("file");
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file.touch().unwrap();
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// Watch single file for changes
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let id = rand::random::<u64>().to_string();
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let req = json!({
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"id": id,
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"payload": {
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"type": "watch",
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"path": file.to_path_buf(),
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},
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});
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let res = api_process.write_and_read_json(req).await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id, "JSON: {res}");
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assert_eq!(
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res["payload"],
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json!({
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"type": "ok"
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}),
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"JSON: {res}"
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);
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// Make a change to some file
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file.write_str("some text").unwrap();
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// Pause a bit to ensure that the process detected the change and reported it
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wait_even_longer().await;
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// Get the response and verify the change
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// NOTE: Don't bother checking the kind as it can vary by platform
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let res = api_process.read_json_from_stdout().await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id, "JSON: {res}");
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assert_eq!(res["payload"]["type"], "changed", "JSON: {res}");
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assert_eq!(
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res["payload"]["path"],
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json!(file.to_path_buf().canonicalize().unwrap()),
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"JSON: {res}"
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);
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}
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#[rstest]
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#[test(tokio::test)]
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async fn should_support_json_watching_directory_recursively(
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mut api_process: CtxCommand<ApiProcess>,
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) {
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validate_authentication(&mut api_process).await;
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let temp = assert_fs::TempDir::new().unwrap();
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let dir = temp.child("dir");
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dir.create_dir_all().unwrap();
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let file = dir.child("file");
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file.touch().unwrap();
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// Watch a directory recursively for changes
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let id = rand::random::<u64>().to_string();
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let req = json!({
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"id": id,
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"payload": {
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"type": "watch",
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"path": temp.to_path_buf(),
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"recursive": true,
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},
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});
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let res = api_process.write_and_read_json(req).await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id, "JSON: {res}");
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assert_eq!(
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res["payload"],
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json!({
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"type": "ok"
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}),
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"JSON: {res}"
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);
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// Make a change to some file
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file.write_str("some text").unwrap();
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// Windows reports a directory change first
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if cfg!(windows) {
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// Pause a bit to ensure that the process detected the change and reported it
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wait_even_longer().await;
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// Get the response and verify the change
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// NOTE: Don't bother checking the kind as it can vary by platform
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let res = api_process.read_json_from_stdout().await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id, "JSON: {res}");
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assert_eq!(res["payload"]["type"], "changed", "JSON: {res}");
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assert_eq!(
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res["payload"]["path"],
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json!(dir.to_path_buf().canonicalize().unwrap()),
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"JSON: {res}"
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);
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}
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// Pause a bit to ensure that the process detected the change and reported it
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wait_even_longer().await;
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// Get the response and verify the change
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// NOTE: Don't bother checking the kind as it can vary by platform
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let res = api_process.read_json_from_stdout().await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id, "JSON: {res}");
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assert_eq!(res["payload"]["type"], "changed", "JSON: {res}");
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assert_eq!(
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res["payload"]["path"],
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json!(file.to_path_buf().canonicalize().unwrap()),
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"JSON: {res}"
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);
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}
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#[rstest]
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#[test(tokio::test)]
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async fn should_support_json_reporting_changes_using_correct_request_id(
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mut api_process: CtxCommand<ApiProcess>,
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) {
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validate_authentication(&mut api_process).await;
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let temp = assert_fs::TempDir::new().unwrap();
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let file1 = temp.child("file1");
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file1.touch().unwrap();
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let file2 = temp.child("file2");
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file2.touch().unwrap();
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// Watch file1 for changes
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let id_1 = rand::random::<u64>().to_string();
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let req = json!({
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"id": id_1,
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"payload": {
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"type": "watch",
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"path": file1.to_path_buf(),
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},
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});
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let res = api_process.write_and_read_json(req).await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id_1, "JSON: {res}");
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assert_eq!(
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res["payload"],
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json!({
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"type": "ok"
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}),
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"JSON: {res}"
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);
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// Watch file2 for changes
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let id_2 = rand::random::<u64>().to_string();
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let req = json!({
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"id": id_2,
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"payload": {
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"type": "watch",
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"path": file2.to_path_buf(),
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},
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});
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let res = api_process.write_and_read_json(req).await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id_2, "JSON: {res}");
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assert_eq!(
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res["payload"],
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json!({
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"type": "ok"
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}),
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"JSON: {res}"
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);
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// Make a change to file1
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file1.write_str("some text").unwrap();
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// Pause a bit to ensure that the process detected the change and reported it
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wait_even_longer().await;
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// Get the response and verify the change
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// NOTE: Don't bother checking the kind as it can vary by platform
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let res = api_process.read_json_from_stdout().await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id_1, "JSON: {res}");
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assert_eq!(res["payload"]["type"], "changed", "JSON: {res}");
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assert_eq!(
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res["payload"]["path"],
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json!(file1.to_path_buf().canonicalize().unwrap()),
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"JSON: {res}"
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);
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// Process any extra messages (we might get create, content, and more)
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loop {
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// Sleep a bit to give time to get all changes happening
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wait_a_bit().await;
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if api_process
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.try_read_line_from_stdout()
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.expect("stdout closed unexpectedly")
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.is_none()
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{
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break;
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}
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}
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// Make a change to file2
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file2.write_str("some text").unwrap();
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// Pause a bit to ensure that the process detected the change and reported it
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wait_even_longer().await;
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// Get the response and verify the change
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// NOTE: Don't bother checking the kind as it can vary by platform
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let res = api_process.read_json_from_stdout().await.unwrap().unwrap();
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assert_eq!(res["origin_id"], id_2, "JSON: {res}");
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assert_eq!(res["payload"]["type"], "changed", "JSON: {res}");
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assert_eq!(
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res["payload"]["path"],
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json!(file2.to_path_buf().canonicalize().unwrap()),
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"JSON: {res}"
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);
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}
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#[rstest]
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#[test(tokio::test)]
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async fn should_support_json_output_for_error(mut api_process: CtxCommand<ApiProcess>) {
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validate_authentication(&mut api_process).await;
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let temp = assert_fs::TempDir::new().unwrap();
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let path = temp.to_path_buf().join("missing");
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// Watch a missing path for changes
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let id = rand::random::<u64>().to_string();
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let req = json!({
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"id": id,
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"payload": {
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"type": "watch",
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"path": path,
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},
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});
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let res = api_process.write_and_read_json(req).await.unwrap().unwrap();
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// Ensure we got an acknowledgement of watching that failed
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assert_eq!(res["origin_id"], id, "JSON: {res}");
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assert_eq!(res["payload"]["type"], "error", "JSON: {res}");
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assert_eq!(res["payload"]["kind"], "not_found", "JSON: {res}");
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}
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