test: End-to-End Integration Test for Client-side Tracing in Firestor…

…e Java Server SDK using OpenTelemetry SDK and Cloud Trace Exporter against Cloud Trace. (#1635)

* Adding first e2e client-tracing test w/ Custom Root Span

* test: Adding first e2e client-tracing test w/ Custom Root Span

* Fixing test dependencies and use default GCP testing project.

Fixing

* Fixing test dependencies and use default GCP testing project.

* Fixing formatting

* Add aggregationQueryGet Test

* Add bulkWriterCommitTrace Test

* Fixing running multiple-tests

* Add partitionQuery Test

* Add collectionListDocumentsTrace Test

* Add docRef*Trace Tests

* Add docRefUpdate*Trace and docRefDelete*Trace Tests

* Fixing Trace fetching using retries for missing or incomplete traces due to eventual consistency of Cloud Trace

* Add get/query Trace Tests

* Add Transaction test

* Added TraceContainer to be able to test transaction test-cases

* test: Adding Transaction tests

* test: Adding Transaction tests

* test: Adding TestParameterInjector to run the test for global and non-global opentelemetry SDK instances

* test: formatting and cleanup

* test: Adding first e2e client-tracing test w/ Custom Root Span

* test: Add aggregationQueryGet Test

* test: Add bulkWriterCommitTrace Test and fixed running multiple-tests

* test: Add partitionQuery Test

* test: Add collectionListDocumentsTrace Test

* test: Add docRefUpdate*Trace and docRefDelete*Trace Tests and fixed Trace fetching using retries for missing or incomplete traces due to eventual consistency of Cloud Trace

* test: Add get/query Trace Tests

* test: Added Transaction tests using TraceContainer to verify traces for Transaction ops (BeginTransaction, Rollback etc)

* test: Adding TestParameterInjector to run the test for global and non-global opentelemetry SDK instances

* test: Formatting and cleanup

* test: review comments

* test: fixing dfs to handle case where the compareTo callstack may be shorter than the trace callstack - don't need to throw an exception in that case

* test: Consolidating verification methods

* test: review comments

google-cloud-firestore/pom.xml

@@ -105,6 +105,7 @@
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java-util</artifactId>
     </dependency>
+
     <!-- OpenTelemetry -->
     <dependency>
       <groupId>io.opentelemetry</groupId>
@@ -213,7 +214,47 @@
       <version>${opentelemetry.version}</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>com.google.cloud.opentelemetry</groupId>
+      <artifactId>exporter-trace</artifactId>
+      <version>0.15.0</version>
+      <scope>test</scope>
+    </dependency>
+    <!-- END OpenTelemetry -->
+    <!-- Cloud Ops -->
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-cloud-trace-v1</artifactId>
+      <version>1.3.0</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.cloud.opentelemetry</groupId>
+      <artifactId>exporter-trace</artifactId>
+      <version>0.15.0</version>
+      <scope>test</scope>
+    </dependency>
     <!-- END OpenTelemetry -->
+    <!-- Cloud Ops -->
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-cloud-trace-v1</artifactId>
+      <version>1.3.0</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.cloud</groupId>
+      <artifactId>google-cloud-trace</artifactId>
+      <version>1.3.0</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.testparameterinjector</groupId>
+      <artifactId>test-parameter-injector</artifactId>
+      <version>1.15</version>
+      <scope>test</scope>
+    </dependency>
+    <!-- END Cloud Ops -->
   </dependencies>
 
   <reporting>