merge tests with set_default

tracing/tests/enabled.rs

@@ -21,9 +21,39 @@ fn level_and_target() {
         .done()
         .run();
 
-    tracing::collect::set_global_default(collector).unwrap();
+    let _guard = tracing::collect::set_default(collector);
 
     assert!(tracing::enabled!(target: "debug_module", Level::DEBUG));
     assert!(tracing::enabled!(Level::ERROR));
     assert!(!tracing::enabled!(Level::DEBUG));
 }
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn span_and_event() {
+    let collector = collector::mock()
+        .with_filter(|meta| {
+            if meta.target() == "debug_module" {
+                meta.level() <= &Level::DEBUG
+            } else if meta.is_span() {
+                meta.level() <= &Level::TRACE
+            } else if meta.is_event() {
+                meta.level() <= &Level::DEBUG
+            } else {
+                meta.level() <= &Level::INFO
+            }
+        })
+        .done()
+        .run();
+
+    let _guard = tracing::collect::set_default(collector);
+
+    // Ensure that the `_event` and `_span` alternatives work corretly
+    assert!(!tracing::event_enabled!(Level::TRACE));
+    assert!(tracing::event_enabled!(Level::DEBUG));
+    assert!(tracing::span_enabled!(Level::TRACE));
+
+    // target variants
+    assert!(tracing::span_enabled!(target: "debug_module", Level::DEBUG));
+    assert!(tracing::event_enabled!(target: "debug_module", Level::DEBUG));
+}