t.Run("apply proxy metadata to mesh config", func(t *testing.T) {
		config := mesh.DefaultMeshConfig()
		config.DefaultConfig.ProxyMetadata = map[string]string{
			"merged":  "original",
			"default": "foo",
		}
		mc, err := mesh.ApplyMeshConfig(`defaultConfig:
  proxyMetadata: {"merged":"override","override":"bar"}`, config)
		if err != nil {
			t.Fatal(err)
		}
		// Ensure we didn't modify the passed in mesh config

		if len(r.Flags.Filter.Metadata) > 0 {
			for _, kv := range r.Flags.Filter.Metadata {
				for k, v := range info.Metadata {
					if !stringsHasPrefixFold(k, "x-amz-meta-") && !isStandardHeader(k) {
						continue
					}
					// We only need to match x-amz-meta or standardHeaders
					if kv.Match(BatchJobKV{Key: k, Value: v}) {
						return true
					}
				}
			}

					// such scenarios the 'xl.meta' might get truncated
					if !IsErrIgnored(err, io.EOF, io.ErrUnexpectedEOF) {
						internalLogOnceIf(ctx, err, "metacache-walk-read-metadata")
					}
					continue
				}
				meta.name = strings.TrimSuffix(entry, xlStorageFormatFile)
				meta.name = strings.TrimSuffix(meta.name, SlashSeparator)
				meta.name = pathJoinBuf(sb, current, meta.name)
				meta.name = decodeDirObject(meta.name)

import static com.google.common.math.StatsTesting.EMPTY_STATS_ITERABLE;
import static com.google.common.math.StatsTesting.HORIZONTAL_VALUES_PAIRED_STATS;
import static com.google.common.math.StatsTesting.MANY_VALUES;
import static com.google.common.math.StatsTesting.MANY_VALUES_COUNT;
import static com.google.common.math.StatsTesting.MANY_VALUES_PAIRED_STATS;

        then:
        1 * localAccess.resolveComponentMetaData(moduleComponentId, componentRequestMetaData, _) >> { id, meta, result ->
            result.missing()
            result.authoritative = false
        }
        1 * remoteAccess.resolveComponentMetaData(moduleComponentId, componentRequestMetaData, _) >> { id, meta, result ->
            result.resolved(componentState)
        }

	},
	"spec": {
		"containers": [
			{
				"name": "galley",
				"image": "docker.io/istio/galley:1.1.8",
				"command": [
					"/usr/local/bin/galley",
					"server",
					"--meshConfigFile=/etc/mesh-config/mesh",
					"--livenessProbeInterval=1s",
					"--livenessProbePath=/healthliveness",
					"--readinessProbePath=/healthready",
					"--readinessProbeInterval=1s",
					"--deployment-namespace=istio-system",

// meta-data file builder; we emit a single meta-data file at the end
// of the run.
//
// In the -pkg case, we will typically emit a single meta-data file
// per input pod, where that new meta-data file contains entries for
// just the selected packages.
//
// In the third case (vanilla merge with no combining or package
// selection) we can carry over meta-data files without touching them

import static com.google.common.math.StatsTesting.OTHER_ONE_VALUE_STATS;
import static com.google.common.math.StatsTesting.OTHER_TWO_VALUES;
import static com.google.common.math.StatsTesting.OTHER_TWO_VALUES_STATS;
import static com.google.common.math.StatsTesting.TWO_VALUES;
import static com.google.common.math.StatsTesting.TWO_VALUES_STATS;

// existing meta-data file already exists in the output directory. In
// this case openOutputFiles() below will leave the 'mf' field below
// as nil. If a new meta-data file is needed, field 'mfname' will be
// the final desired path of the meta file, 'mftmp' will be a
// temporary file, and 'mf' will be an open os.File pointer for
// 'mftmp'. The meta-data file payload will be written to 'mf', the

				t.Parallel()
			}

			mc, err := mesh.DeepCopyMeshConfig(defaultMesh)
			if err != nil {
				t.Fatal(err)
			}
			sidecarTemplate, valuesConfig := defaultTemplate, defaultValues
			if c.setFlags != nil || c.inFilePath != "" {
				sidecarTemplate, valuesConfig, mc = readInjectionSettings(t, fmt.Sprintf("%s.%d", c.in, i))
			}
			if c.mesh != nil {
				c.mesh(mc)
			}