fix(tests): add Settings::utc() for utc settings (#1677)

Means we don't try and load timezones in tests, as this fails due to
multiple threads.

Also allow specifying '0' or 'utc' as a timezone

1 files changed, 16 insertions, 0 deletions

diff --git a/atuin-client/src/settings.rs b/atuin-client/src/settings.rs
index 7abacd0d..f4c47c64 100644
--- a/atuin-client/src/settings.rs
+++ b/atuin-client/src/settings.rs
@@ -155,6 +155,11 @@ impl FromStr for Timezone {
             return Ok(Self(offset));
         }
 
+        if matches!(s.to_lowercase().as_str(), "0" | "utc") {
+            let offset = UtcOffset::UTC;
+            return Ok(Self(offset));
+        }
+
         // offset from UTC
         if let Ok(offset) = UtcOffset::parse(s, OFFSET_FMT) {
             return Ok(Self(offset));
@@ -355,6 +360,17 @@ pub struct Settings {
 }
 
 impl Settings {
+    pub fn utc() -> Self {
+        Self::builder()
+            .expect("Could not build default")
+            .set_override("timezone", "0")
+            .expect("failed to override timezone with UTC")
+            .build()
+            .expect("Could not build config")
+            .try_deserialize()
+            .expect("Could not deserialize config")
+    }
+
     fn save_to_data_dir(filename: &str, value: &str) -> Result<()> {
         let data_dir = atuin_common::utils::data_dir();
         let data_dir = data_dir.as_path();