fix test

Author: lalitb

opentelemetry-sdk/CHANGELOG.md

@@ -28,6 +28,15 @@
  asynchronously, it should clone the log data to ensure it can be safely processed without
  lifetime issues.
 
+- **Breaking** [#1830](https://github.com/open-telemetry/opentelemetry-rust/pull/1830/files) [Traces SDK] Improves 
+  performance by sending Resource information to processors (and exporters) once, instead of sending with every log. If you are an author
+  of Processor, Exporter, the following are *BREAKING* changes.
+    - Implement `set_resource` method in your custom SpanProcessor, which invokes exporter's `set_resource`.
+    - Implement `set_resource` method in your custom SpanExporter. This method should save the resource object
+      in original or serialized format, to be merged with every span event during export.
+    - `SpanData` doesn't have the resource attributes. The `SpanExporter::export()` method needs to merge it 
+      with the earlier preserved resource before export.
+
 - **Breaking** [1836](https://github.com/open-telemetry/opentelemetry-rust/pull/1836) `SpanProcessor::shutdown` now takes an immutable reference to self. Any reference can call shutdown on the processor. After the first call to `shutdown` the processor will not process any new spans. 
 
 ## v0.23.0

opentelemetry-sdk/src/trace/runtime_tests.rs

@@ -2,7 +2,6 @@
 // need to run those tests one by one as the GlobalTracerProvider is a shared object between
 // threads Use cargo test -- --ignored --test-threads=1 to run those tests.
 use crate::export::trace::{ExportResult, SpanExporter};
-use crate::resource::Resource;
 #[cfg(any(feature = "rt-tokio", feature = "rt-tokio-current-thread"))]
 use crate::runtime;
 #[cfg(any(feature = "rt-tokio", feature = "rt-tokio-current-thread"))]

opentelemetry-sdk/src/trace/span_processor.rs

@@ -690,7 +690,6 @@ mod tests {
         OTEL_BSP_SCHEDULE_DELAY, OTEL_BSP_SCHEDULE_DELAY_DEFAULT,
     };
     use crate::export::trace::{ExportResult, SpanData, SpanExporter};
-    use crate::resource::Resource;
     use crate::runtime;
     use crate::testing::trace::{
         new_test_export_span_data, new_tokio_test_exporter, InMemorySpanExporterBuilder,