test playlist change at mindnight and at six

src/main.rs

@@ -17,6 +17,7 @@ mod input;
 mod macros;
 mod output;
 mod rpc;
+#[cfg(test)]
 mod tests;
 mod utils;
 
@@ -65,7 +66,7 @@ fn status_file(stat_file: &str, playout_stat: &PlayoutStatus) {
 
 fn main() {
     // Init the config, set process controller, create logging.
-    init_config();
+    init_config(None);
     let config = GlobalConfig::global();
     let play_control = PlayerControl::new();
     let playout_stat = PlayoutStatus::new();

src/tests/mod.rs

@@ -1,43 +1,78 @@
-#[cfg(test)]
-use chrono::prelude::*;
+use std::{
+    process,
+    thread::{self, sleep},
+    time::Duration,
+};
 
+mod utils;
+
+#[cfg(test)]
+use crate::output::player;
 #[cfg(test)]
 use crate::utils::*;
-
 #[cfg(test)]
-fn get_fake_date_time(date_time: &str) -> DateTime<Local> {
-    let date_obj = NaiveDateTime::parse_from_str(date_time, "%Y-%m-%dT%H:%M:%S");
+use simplelog::*;
 
-    Local.from_local_datetime(&date_obj.unwrap()).unwrap()
+fn timed_kill(sec: u64, mut proc_ctl: ProcessControl) {
+    sleep(Duration::from_secs(sec));
+
+    proc_ctl.kill_all();
+
+    process::exit(0);
 }
 
 #[test]
-fn mock_date_time() {
-    let fake_time = get_fake_date_time("2022-05-20T06:00:00");
-    mock_time::set_mock_time(fake_time);
+#[ignore]
+fn playlist_change_at_midnight() {
+    let config = TestConfig {
+        mode: "playlist".into(),
+        start: "00:00:00".into(),
+        length: "24:00:00".into(),
+        log_to_file: false,
+        mail_recipient: "".into(),
+    };
 
-    assert_eq!(
-        fake_time.format("%Y-%m-%dT%H:%M:%S.2f").to_string(),
-        time_now().format("%Y-%m-%dT%H:%M:%S.2f").to_string()
-    );
+    init_config(Some(config));
+
+    let play_control = PlayerControl::new();
+    let playout_stat = PlayoutStatus::new();
+    let proc_control = ProcessControl::new();
+    let proc_ctl = proc_control.clone();
+
+    let logging = init_logging();
+    CombinedLogger::init(logging).unwrap();
+
+    mock_time::set_mock_time("2022-05-09T23:59:45");
+
+    thread::spawn(move || timed_kill(30, proc_ctl));
+
+    player(play_control, playout_stat, proc_control);
 }
 
 #[test]
-fn get_date_yesterday() {
-    let fake_time = get_fake_date_time("2022-05-20T05:59:24");
-    mock_time::set_mock_time(fake_time);
+#[ignore]
+fn playlist_change_at_six() {
+    let config = TestConfig {
+        mode: "playlist".into(),
+        start: "06:00:00".into(),
+        length: "24:00:00".into(),
+        log_to_file: false,
+        mail_recipient: "".into(),
+    };
 
-    let date = get_date(true, 21600.0, 86400.0);
+    init_config(Some(config));
 
-    assert_eq!("2022-05-19".to_string(), date);
-}
-
-#[test]
-fn get_date_tomorrow() {
-    let fake_time = get_fake_date_time("2022-05-20T23:59:30");
-    mock_time::set_mock_time(fake_time);
-
-    let date = get_date(false, 0.0, 86400.01);
-
-    assert_eq!("2022-05-21".to_string(), date);
+    let play_control = PlayerControl::new();
+    let playout_stat = PlayoutStatus::new();
+    let proc_control = ProcessControl::new();
+    let proc_ctl = proc_control.clone();
+
+    let logging = init_logging();
+    CombinedLogger::init(logging).unwrap();
+
+    mock_time::set_mock_time("2022-05-09T05:59:45");
+
+    thread::spawn(move || timed_kill(30, proc_ctl));
+
+    player(play_control, playout_stat, proc_control);
 }

src/tests/utils/mod.rs

@@ -0,0 +1,37 @@
+#[cfg(test)]
+use chrono::prelude::*;
+
+#[cfg(test)]
+use crate::utils::*;
+
+#[test]
+fn mock_date_time() {
+    let time_str = "2022-05-20T06:00:00";
+    let date_obj = NaiveDateTime::parse_from_str(time_str, "%Y-%m-%dT%H:%M:%S");
+    let time = Local.from_local_datetime(&date_obj.unwrap()).unwrap();
+
+    mock_time::set_mock_time(time_str);
+
+    assert_eq!(
+        time.format("%Y-%m-%dT%H:%M:%S.2f").to_string(),
+        time_now().format("%Y-%m-%dT%H:%M:%S.2f").to_string()
+    );
+}
+
+#[test]
+fn get_date_yesterday() {
+    mock_time::set_mock_time("2022-05-20T05:59:24");
+
+    let date = get_date(true, 21600.0, 86400.0);
+
+    assert_eq!("2022-05-19".to_string(), date);
+}
+
+#[test]
+fn get_date_tomorrow() {
+    mock_time::set_mock_time("2022-05-20T23:59:30");
+
+    let date = get_date(false, 0.0, 86400.01);
+
+    assert_eq!("2022-05-21".to_string(), date);
+}

src/utils/arg_parse.rs

@@ -55,6 +55,12 @@ pub struct Args {
 }
 
 /// Get arguments from command line, and return them.
+#[cfg(not(test))]
 pub fn get_args() -> Args {
     Args::parse()
 }
+
+#[cfg(test)]
+pub fn get_args() -> Args {
+    Args::parse_from(["-o desktop"].iter())
+}

src/utils/config.rs

@@ -10,7 +10,7 @@ use serde::{Deserialize, Serialize};
 use serde_yaml::{self};
 use shlex::split;
 
-use crate::utils::{get_args, time_to_sec};
+use crate::utils::{get_args, time_to_sec, TestConfig};
 use crate::vec_strings;
 
 /// Global Config
@@ -288,7 +288,24 @@ fn pre_audio_codec(add_loudnorm: bool) -> Vec<String> {
     codec
 }
 
-pub fn init_config() {
+#[cfg(not(test))]
+pub fn init_config(_: Option<TestConfig>) {
     let config = GlobalConfig::new();
     INSTANCE.set(config).unwrap();
 }
+
+#[cfg(test)]
+pub fn init_config(test_config: Option<TestConfig>) {
+    let mut config = GlobalConfig::new();
+    config.out.mode = "desktop".into();
+    if let Some(cfg) = test_config {
+        config.logging.log_to_file = cfg.log_to_file;
+        config.mail.recipient = cfg.mail_recipient;
+        config.playlist.day_start = cfg.start.clone();
+        config.playlist.start_sec = Some(time_to_sec(&cfg.start));
+        config.playlist.length = cfg.length.clone();
+        config.playlist.length_sec = Some(time_to_sec(&cfg.length));
+    };
+
+    INSTANCE.set(config).unwrap();
+}

src/utils/mod.rs

@@ -506,6 +506,15 @@ pub fn validate_ffmpeg() {
     }
 }
 
+/// In test cases we override some configuration values to fit the needs.
+pub struct TestConfig {
+    pub mode: String,
+    pub start: String,
+    pub length: String,
+    pub log_to_file: bool,
+    pub mail_recipient: String,
+}
+
 /// Get system time, in non test case.
 #[cfg(not(test))]
 pub fn time_now() -> DateTime<Local> {
@@ -529,7 +538,10 @@ pub mod mock_time {
         })
     }
 
-    pub fn set_mock_time(time: DateTime<Local>) {
+    pub fn set_mock_time(date_time: &str) {
+        let date_obj = NaiveDateTime::parse_from_str(date_time, "%Y-%m-%dT%H:%M:%S");
+        let time = Local.from_local_datetime(&date_obj.unwrap()).unwrap();
+
         DATE_TIME_DIFF.with(|cell| *cell.borrow_mut() = Some(Local::now() - time));
     }
 }