diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-sdk-testing.txt b/docs/apidiffs/current_vs_latest/opentelemetry-sdk-testing.txt
index b7679e0136..65d01a2e17 100644
--- a/docs/apidiffs/current_vs_latest/opentelemetry-sdk-testing.txt
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-sdk-testing.txt
@@ -136,3 +136,24 @@ Comparing source compatibility of  against
 	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
 	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.testing.assertj.ValueAtQuantileAssert hasQuantile(double)
 	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.testing.assertj.ValueAtQuantileAssert hasValue(double)
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.sdk.testing.exporter.InMemoryMetricExporter  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.sdk.testing.exporter.InMemoryMetricExporter create()
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.sdk.testing.exporter.InMemoryMetricExporter create(io.opentelemetry.sdk.metrics.data.AggregationTemporality)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode export(java.util.Collection)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode flush()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.metrics.data.AggregationTemporality getAggregationTemporality(io.opentelemetry.sdk.metrics.InstrumentType)
+	+++  NEW METHOD: PUBLIC(+) java.util.List getFinishedMetricItems()
+	+++  NEW METHOD: PUBLIC(+) void reset()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode shutdown()
++++  NEW CLASS: PUBLIC(+) io.opentelemetry.sdk.testing.exporter.InMemoryMetricReader  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) java.util.Collection collectAllMetrics()
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.sdk.testing.exporter.InMemoryMetricReader create()
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.sdk.testing.exporter.InMemoryMetricReader createDelta()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode forceFlush()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.metrics.data.AggregationTemporality getAggregationTemporality(io.opentelemetry.sdk.metrics.InstrumentType)
+	+++  NEW METHOD: PUBLIC(+) void register(io.opentelemetry.sdk.metrics.export.CollectionRegistration)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.sdk.common.CompletableResultCode shutdown()
diff --git a/sdk/metrics-testing/src/main/java/io/opentelemetry/sdk/testing/exporter/package-info.java b/sdk/metrics-testing/src/main/java/io/opentelemetry/sdk/testing/exporter/package-info.java
deleted file mode 100644
index 6481ee4c3f..0000000000
--- a/sdk/metrics-testing/src/main/java/io/opentelemetry/sdk/testing/exporter/package-info.java
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Copyright The OpenTelemetry Authors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-@ParametersAreNonnullByDefault
-package io.opentelemetry.sdk.testing.exporter;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/sdk/metrics-testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporter.java b/sdk/testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporter.java
similarity index 100%
rename from sdk/metrics-testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporter.java
rename to sdk/testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporter.java
diff --git a/sdk/metrics-testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReader.java b/sdk/testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReader.java
similarity index 100%
rename from sdk/metrics-testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReader.java
rename to sdk/testing/src/main/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReader.java
diff --git a/sdk/metrics-testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporterTest.java b/sdk/testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporterTest.java
similarity index 100%
rename from sdk/metrics-testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporterTest.java
rename to sdk/testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricExporterTest.java
diff --git a/sdk/metrics-testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReaderTest.java b/sdk/testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReaderTest.java
similarity index 100%
rename from sdk/metrics-testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReaderTest.java
rename to sdk/testing/src/test/java/io/opentelemetry/sdk/testing/exporter/InMemoryMetricReaderTest.java