v0.1.2-pre.002

crates/ksp-logging-lib/unit_tests/settings.rs

@@ -0,0 +1,102 @@
+// file: crates/ksp-logging-lib/unit_tests/settings.rs
+// version: 1
+
+#[test]
+fn level_variants_are_distinct() {
+    assert_ne!(crate::LogFilterLevel::Off, crate::LogFilterLevel::Error);
+    assert_ne!(crate::LogFilterLevel::Error, crate::LogFilterLevel::Warn);
+    assert_ne!(crate::LogFilterLevel::Warn, crate::LogFilterLevel::Info);
+    assert_ne!(crate::LogFilterLevel::Info, crate::LogFilterLevel::Debug);
+    assert_ne!(crate::LogFilterLevel::Debug, crate::LogFilterLevel::Trace);
+}
+
+#[test]
+fn target_filter_preserves_prefix_and_level() {
+    let filter = crate::TargetFilter::new("ksp-store-lib", crate::LogFilterLevel::Trace);
+    assert_eq!(filter.target_prefix(), "ksp-store-lib");
+    assert_eq!(filter.level(), crate::LogFilterLevel::Trace);
+}
+
+#[test]
+fn console_settings_select_requested_stream() {
+    assert_eq!(crate::ConsoleSettings::stdout().output(), crate::ConsoleOutput::Stdout);
+    assert_eq!(crate::ConsoleSettings::stderr().output(), crate::ConsoleOutput::Stderr);
+}
+
+#[test]
+fn file_settings_preserve_values() {
+    let settings = crate::FileSettings::new("logs", "ksp", crate::FileRotation::Daily);
+    assert_eq!(settings.directory(), std::path::Path::new("logs"));
+    assert_eq!(settings.file_name_prefix(), "ksp");
+    assert_eq!(settings.rotation(), crate::FileRotation::Daily);
+}
+
+#[test]
+fn logging_settings_preserve_explicit_values() {
+    let settings = crate::LoggingSettings::new(
+        crate::LogFilterLevel::Info,
+        crate::SpanEvents::NewAndClose,
+        std::option::Option::Some(crate::ConsoleSettings::stdout()),
+        std::option::Option::Some(crate::FileSettings::new("logs", "ksp", crate::FileRotation::Hourly)),
+    )
+    .with_target_filter(crate::TargetFilter::new("ksp-store-lib", crate::LogFilterLevel::Trace));
+    assert_eq!(settings.default_filter(), crate::LogFilterLevel::Info);
+    assert_eq!(settings.span_events(), crate::SpanEvents::NewAndClose);
+    assert_eq!(settings.target_filters().len(), 1);
+    assert_eq!(settings.target_filters()[0].target_prefix(), "ksp-store-lib");
+    assert_eq!(settings.console(), std::option::Option::Some(&crate::ConsoleSettings::stdout()));
+    assert_eq!(settings.file().map(crate::FileSettings::rotation), std::option::Option::Some(crate::FileRotation::Hourly));
+}
+
+#[test]
+fn validation_rejects_empty_target_prefix() {
+    let settings = crate::LoggingSettings::new(
+        crate::LogFilterLevel::Info,
+        crate::SpanEvents::Off,
+        std::option::Option::Some(crate::ConsoleSettings::stdout()),
+        std::option::Option::None,
+    )
+    .with_target_filter(crate::TargetFilter::new("", crate::LogFilterLevel::Debug));
+    assert!(settings.validate().is_err());
+}
+
+#[test]
+fn validation_rejects_external_target_prefix() {
+    let settings = crate::LoggingSettings::new(
+        crate::LogFilterLevel::Info,
+        crate::SpanEvents::Off,
+        std::option::Option::Some(crate::ConsoleSettings::stdout()),
+        std::option::Option::None,
+    )
+    .with_target_filter(crate::TargetFilter::new("sqlx", crate::LogFilterLevel::Debug));
+    assert!(settings.validate().is_err());
+}
+
+#[test]
+fn validation_rejects_empty_file_prefix() {
+    let settings = crate::LoggingSettings::new(
+        crate::LogFilterLevel::Info,
+        crate::SpanEvents::Off,
+        std::option::Option::None,
+        std::option::Option::Some(crate::FileSettings::new("logs", "", crate::FileRotation::Never)),
+    );
+    assert!(settings.validate().is_err());
+}
+
+#[test]
+fn validation_accepts_ksp_outputs_and_filters() {
+    let settings = crate::LoggingSettings::new(
+        crate::LogFilterLevel::Info,
+        crate::SpanEvents::Full,
+        std::option::Option::Some(crate::ConsoleSettings::stderr()),
+        std::option::Option::Some(crate::FileSettings::new("logs", "worker", crate::FileRotation::Daily)),
+    )
+    .with_target_filter(crate::TargetFilter::new("ksp-worker-", crate::LogFilterLevel::Debug));
+    assert!(settings.validate().is_ok());
+}
+
+#[test]
+fn settings_allow_logging_to_be_disabled() {
+    let settings = crate::LoggingSettings::new(crate::LogFilterLevel::Off, crate::SpanEvents::Off, std::option::Option::None, std::option::Option::None);
+    assert!(settings.validate().is_ok());
+}

crates/ksp-logging-lib/unit_tests/span.rs

@@ -0,0 +1,22 @@
+// file: crates/ksp-logging-lib/unit_tests/span.rs
+// version: 1
+
+#[test]
+fn synchronous_scope_returns_operation_value() {
+    let span = crate::Span::__from_tracing(tracing::info_span!("unit_test_span"));
+    let value = span.in_scope(|| -> u32 {
+        return 42;
+    });
+    assert_eq!(value, 42);
+}
+
+#[test]
+fn async_instrumentation_returns_future_output() {
+    let span = crate::Span::__from_tracing(tracing::info_span!("unit_test_async_span"));
+    let future = crate::instrument(span, std::future::ready(42_u32));
+    let mut future = std::boxed::Box::pin(future);
+    let waker = std::task::Waker::noop();
+    let mut context = std::task::Context::from_waker(waker);
+    let poll = std::future::Future::poll(future.as_mut(), &mut context);
+    assert_eq!(poll, std::task::Poll::Ready(42_u32));
+}