[chore][receiver/googlecloudspannerreceiver] Enable goleak checks

receiver/googlecloudspannerreceiver/internal/filter/package_test.go

@@ -0,0 +1,14 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package filter
+
+import (
+	"testing"
+
+	"go.uber.org/goleak"
+)
+
+func TestMain(m *testing.M) {
+	goleak.VerifyTestMain(m)
+}

receiver/googlecloudspannerreceiver/internal/filterfactory/filterbuilder_test.go

@@ -96,6 +96,7 @@ func TestFilterBuilder_BuildFilterByMetricPositiveTotalLimit(t *testing.T) {
 						assert.Equal(t, expectedLimit, f.TotalLimit())
 						assert.Equal(t, expectedLimit, f.LimitByTimestamp())
 					}
+					assert.NoError(t, f.Shutdown())
 				}
 			}
 		})
@@ -147,6 +148,7 @@ func TestFilterBuilder_HandleLowCardinalityGroups(t *testing.T) {
 					assert.Equal(t, expectedLimit, f.TotalLimit())
 					assert.Equal(t, expectedLimit, f.LimitByTimestamp())
 					assert.Equal(t, testCase.expectedRemainingTotalLimit, remainingTotalLimit)
+					assert.NoError(t, f.Shutdown())
 				}
 			}
 		})
@@ -200,6 +202,7 @@ func TestFilterBuilder_HandleHighCardinalityGroups(t *testing.T) {
 					assert.Equal(t, testCase.expectedHighCardinalityTotalLimit, f.TotalLimit())
 					assert.Equal(t, testCase.expectedHighCardinalityLimitByTimestamp, f.LimitByTimestamp())
 					assert.Equal(t, testCase.expectedRemainingTotalLimit, remainingTotalLimit)
+					assert.NoError(t, f.Shutdown())
 				}
 			}
 		})
@@ -234,6 +237,7 @@ func TestFilterBuilder_TestConstructFiltersForGroups(t *testing.T) {
 			assert.Equal(t, totalLimitPerMetric, f.TotalLimit())
 			assert.Equal(t, limitPerMetricByTimestamp, f.LimitByTimestamp())
 			assert.Equal(t, expectedRemainingTotalLimit, result)
+			assert.NoError(t, f.Shutdown())
 		}
 	}
 }

receiver/googlecloudspannerreceiver/internal/filterfactory/itemfilterfactory_test.go

@@ -47,6 +47,7 @@ func TestNewItemFilterResolver(t *testing.T) {
 				require.Nil(t, factory)
 			} else {
 				require.NoError(t, err)
+				require.NoError(t, factory.Shutdown())
 			}
 		})
 	}

receiver/googlecloudspannerreceiver/internal/filterfactory/package_test.go

@@ -0,0 +1,15 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package filterfactory
+
+import (
+	"testing"
+
+	"go.uber.org/goleak"
+)
+
+// See https://github.com/census-instrumentation/opencensus-go/issues/1191 for more information on ignore.
+func TestMain(m *testing.M) {
+	goleak.VerifyTestMain(m, goleak.IgnoreTopFunction("go.opencensus.io/stats/view.(*worker).start"))
+}

receiver/googlecloudspannerreceiver/internal/statsreader/package_test.go

@@ -0,0 +1,15 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package statsreader
+
+import (
+	"testing"
+
+	"go.uber.org/goleak"
+)
+
+// See https://github.com/census-instrumentation/opencensus-go/issues/1191 for more information on ignore.
+func TestMain(m *testing.M) {
+	goleak.VerifyTestMain(m, goleak.IgnoreTopFunction("go.opencensus.io/stats/view.(*worker).start"))
+}