### Question:
GcpComputePlatform extends Platform implements SshBasedExperiment<GcpComputeInstanceContainer> { static ProjectZoneInstanceName getProjectZoneInstanceNameOfContainer (GcpComputeInstanceContainer container, ProjectName projectName) { return ProjectZoneInstanceName.newBuilder() .setInstance(container.getUniqueIdentifier()) .setZone(container.getZone()) .setProject(projectName.getProject()) .build(); }  void setRoutableCIDRBlocks(Collection<String> routableCIDRBlocks); @Override ApiStatus getApiStatus(); @Override PlatformLevel getPlatformLevel(); @Override PlatformHealth getPlatformHealth(); Collection<Items> getIncludeFilter(); void setIncludeFilter(Map<String, String> includeFilter); Collection<Items> getExcludeFilter(); void setExcludeFilter(Map<String, String> excludeFilter); @Override boolean isContainerRecycled(Container container); String stopInstance(GcpComputeInstanceContainer container); ContainerHealth isContainerRunning(GcpComputeInstanceContainer gcpComputeInstanceContainer); String simulateMaintenance(GcpComputeInstanceContainer container); String setTags(GcpComputeInstanceContainer container, List<String> tags); String setTagsSafe(GcpComputeInstanceContainer container, List<String> newTags, String oldFingerprint); boolean isContainerGroupAtCapacity(GcpComputeInstanceContainer container); boolean checkTags(GcpComputeInstanceContainer container, List<String> expectedTags); void startInstance(GcpComputeInstanceContainer container); String restartContainer(GcpComputeInstanceContainer container); String getBestEndpoint(String privateIPAddress, String publicIPAddress); boolean isAddressRoutable(String privateIPAddress); String getLatestInstanceId(String instanceName, String zone); Fingerprint<List<String>> getFirewallTags(GcpComputeInstanceContainer container); void setProjectId(String projectId); @Override String getEndpoint(GcpComputeInstanceContainer container); @Override SSHCredentials getSshCredentials(GcpComputeInstanceContainer container); @Override String getRunningDirectory(); @Override void recycleContainer(GcpComputeInstanceContainer container); String recreateInstanceInInstanceGroup(GcpComputeInstanceContainer container); boolean isOperationComplete(String operationId);  }### Answer:
@Test public void getProjectZoneInstanceName () { GcpComputeInstanceContainer container = GcpComputeInstanceContainer.builder() .withZone("my-zone") .withUniqueIdentifier("unique-identifier") .build(); ProjectZoneInstanceName actualInstanceName = GcpComputePlatform.getProjectZoneInstanceNameOfContainer(container, projectName); ProjectZoneInstanceName expectedInstanceName = ProjectZoneInstanceName.newBuilder() .setZone("my-zone") .setInstance("unique-identifier") .setProject(MY_AWESOME_PROJECT) .build(); assertEquals(actualInstanceName, expectedInstanceName); }