Update unit test

Author: ouyuran

internal/metadataproviders/aws/ec2/metadata_test.go

@@ -98,6 +98,23 @@ func TestGetMetadataFromImds(t *testing.T) {
 			expect:  []byte("this is the body foo bar baz"),
 			wantErr: false,
 		},
+		{
+			name: "Successfully retrieves Instance Life Cycle metadata",
+			client: func(t *testing.T) ImdsGetMetadataAPI {
+				return mockGetMetadataAPI(func(_ context.Context, params *imds.GetMetadataInput, _ ...func(*imds.Options)) (*imds.GetMetadataOutput, error) {
+					t.Helper()
+					if e, a := "instance-life-cycle", params.Path; e != a {
+						t.Errorf("expected Path: %v, got: %v", e, a)
+					}
+					return &imds.GetMetadataOutput{
+						Content: io.NopCloser(bytes.NewReader([]byte("this is the body foo bar baz"))),
+					}, nil
+				})
+			},
+			path:    "instance-life-cycle",
+			expect:  []byte("this is the body foo bar baz"),
+			wantErr: false,
+		},
 		{
 			name: "Path is empty",
 			client: func(t *testing.T) ImdsGetMetadataAPI {

processor/resourcedetectionprocessor/internal/aws/ec2/ec2_test.go

@@ -57,6 +57,13 @@ func (mm mockMetadata) InstanceID(_ context.Context) (string, error) {
 	return "", nil
 }
 
+func (mm mockMetadata) InstanceLifeCycle(_ context.Context) (string, error) {
+	if !mm.isAvailable {
+		return "", errUnavailable
+	}
+	return "on-demand", nil
+}
+
 func (mm mockMetadata) Get(_ context.Context) (imds.InstanceIdentityDocument, error) {
 	if mm.retErrIDDoc != nil {
 		return imds.InstanceIdentityDocument{}, mm.retErrIDDoc
@@ -180,6 +187,7 @@ func TestDetector_Detect(t *testing.T) {
 			want: func() pcommon.Resource {
 				res := pcommon.NewResource()
 				attr := res.Attributes()
+				attr.PutStr("aws.ec2.instance_life_cycle", "on-demand")
 				attr.PutStr("cloud.account.id", "account1234")
 				attr.PutStr("cloud.provider", "aws")
 				attr.PutStr("cloud.platform", "aws_ec2")
@@ -211,6 +219,7 @@ func TestDetector_Detect(t *testing.T) {
 			want: func() pcommon.Resource {
 				res := pcommon.NewResource()
 				attr := res.Attributes()
+				attr.PutStr("aws.ec2.instance_life_cycle", "on-demand")
 				attr.PutStr("cloud.account.id", "account1234")
 				attr.PutStr("cloud.provider", "aws")
 				attr.PutStr("cloud.platform", "aws_ec2")
@@ -244,6 +253,7 @@ func TestDetector_Detect(t *testing.T) {
 			want: func() pcommon.Resource {
 				res := pcommon.NewResource()
 				attr := res.Attributes()
+				attr.PutStr("aws.ec2.instance_life_cycle", "on-demand")
 				attr.PutStr("cloud.account.id", "account1234")
 				attr.PutStr("cloud.provider", "aws")
 				attr.PutStr("cloud.platform", "aws_ec2")