public abstract class BaseEmulatorHelper<T>
Utility class to start and stop a local service which is used by unit testing.
Type Parameter |
Name |
Description |
T |
|
Static Fields
DEFAULT_HOST
protected static final String DEFAULT_HOST
Field Value |
Type |
Description |
String |
|
DEFAULT_PORT
protected static final int DEFAULT_PORT
Field Value |
Type |
Description |
int |
|
PROJECT_ID_PREFIX
protected static final String PROJECT_ID_PREFIX
Field Value |
Type |
Description |
String |
|
Static Methods
findAvailablePort(int defaultPort)
protected static int findAvailablePort(int defaultPort)
Parameter |
Name |
Description |
defaultPort |
int
|
Returns |
Type |
Description |
int |
|
isWindows()
protected static boolean isWindows()
Constructors
BaseEmulatorHelper(String emulator, int port, String projectId)
protected BaseEmulatorHelper(String emulator, int port, String projectId)
Methods
getEmulatorRunners()
protected abstract List<BaseEmulatorHelper.EmulatorRunner> getEmulatorRunners()
Returns the emulator runners supported by this emulator. Runners are evaluated in order, the
first available runner is selected and executed
getLogger()
protected abstract Logger getLogger()
Returns |
Type |
Description |
Logger |
|
getOptions()
public abstract T getOptions()
Returns service options to access the local emulator.
Returns |
Type |
Description |
T |
|
getPort()
Returns the port to which the local emulator is listening.
Returns |
Type |
Description |
int |
|
getProjectId()
public String getProjectId()
Returns the project ID associated with the local emulator.
Returns |
Type |
Description |
String |
|
reset()
public abstract void reset()
Resets the internal state of the emulator.
sendPostRequest(String request)
protected final String sendPostRequest(String request)
Parameter |
Name |
Description |
request |
String
|
Returns |
Type |
Description |
String |
|
start()
public abstract void start()
Starts the local emulator.
startProcess(String blockUntilOutput)
protected final void startProcess(String blockUntilOutput)
Starts the local service as a subprocess. Blocks the execution until blockUntilOutput
is found on stdout.
Parameter |
Name |
Description |
blockUntilOutput |
String
|
stop(Duration timeout)
public abstract void stop(Duration timeout)
Stops the local emulator.
Parameter |
Name |
Description |
timeout |
org.threeten.bp.Duration
|
waitForProcess(Duration timeout)
protected final int waitForProcess(Duration timeout)
Waits for the local service's subprocess to terminate, and stop any possible thread listening
for its output.
Parameter |
Name |
Description |
timeout |
org.threeten.bp.Duration
|
Returns |
Type |
Description |
int |
|