patterntesting.runtime.junit

Class NetworkTester

java.lang.Object

patterntesting.runtime.junit.NetworkTester

public final class NetworkTester
extends Object

With the NetworkTester you can assert if a host is online or offline.

Since:

1.8 (26.07.2017)

Version:

$Revision: 1.11 $

Author:

oboehm

Method Summary

Modifier and Type	Method and Description
static void	assertExists(URI uri) Asserts, that the given URI exists and is reachable.
static void	assertExists(URL url) Asserts, that the given URL exists and is reachable.
static void	assertOffline(InetAddress host) Asserts, that the given host is offline.
static void	assertOffline(InetAddress host, int port) Asserts, that the port of the given host is offline.
static void	assertOffline(InetAddress host, int time, TimeUnit unit) Asserts, that the given host is offline.
static void	assertOffline(InetSocketAddress host) Asserts, that the socket address is offline.
static void	assertOffline(String host) Asserts, that the given host is offline.
static void	assertOffline(String host, int port) Asserts, that the port of the given host is offline.
static void	assertOffline(String host, int time, TimeUnit unit) Asserts, that the given host is offline.
static void	assertOnline(InetAddress host) Asserts, that the given host is online.
static void	assertOnline(InetAddress host, int port) Asserts, that the given host is online at the given port.
static void	assertOnline(InetAddress host, int time, TimeUnit unit) Asserts, that the given host is online.
static void	assertOnline(InetSocketAddress host) Asserts, that the socket address is online.
static void	assertOnline(String host) Asserts, that the given host is online.
static void	assertOnline(String host, int port) Asserts, that the given host is online at the given port.
static void	assertOnline(String host, int time, TimeUnit unit) Asserts, that the given host is online.
static boolean	exists(URI uri) Checks, if the given URI exists and is reachable.
static boolean	exists(URL url) Checks, if the given URL exists and is reachable.
static boolean	isOnline(String host) Checks if the given host is online.
static boolean	isOnline(String host, int port) Checks if the given host is online.
static boolean	isOnline(String host, int time, TimeUnit unit) Checks if the given host is online.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

assertOnline

public static void assertOnline(String host)

Asserts, that the given host is online.

Parameters:

host - the hostname or IP address

isOnline

public static boolean isOnline(String host)

Checks if the given host is online.

Parameters:

host - the hostname or IP address

Returns:

true if host is online

Since:

2.0

assertOnline

public static void assertOnline(String host,
                                int time,
                                TimeUnit unit)

Asserts, that the given host is online. The given time is the maximal time we try to connect to the given host.

Parameters:

host - hostname or ip address

time - how long should we try to connect to host?

unit - the time unit

isOnline

public static boolean isOnline(String host,
                               int time,
                               TimeUnit unit)

Checks if the given host is online. The given time is the maximal time we try to connect to the given host.

Parameters:

host - hostname or ip address

time - how long should we try to connect to host?

unit - the time unit

Returns:

true if host is online

Since:

2.0

assertOnline

public static void assertOnline(String host,
                                int port)

Asserts, that the given host is online at the given port.

Parameters:

host - the hostname or IP address

port - the port between 0 and 0xFFFF

assertOnline

public static void assertOnline(InetSocketAddress host)

Asserts, that the socket address is online.

Parameters:

host - the hostname or IP address

assertOnline

public static void assertOnline(InetAddress host)

Asserts, that the given host is online.

Parameters:

host - the IP address

assertOnline

public static void assertOnline(InetAddress host,
                                int time,
                                TimeUnit unit)

Asserts, that the given host is online. The given time is the maximal time we try to connect to the given host.

Parameters:

host - hostname or ip address

time - how long should we try to connect to host?

unit - the time unit

assertOnline

public static void assertOnline(InetAddress host,
                                int port)

Asserts, that the given host is online at the given port.

Parameters:

host - the IP address

port - the port between 0 and 0xFFFF

isOnline

public static boolean isOnline(String host,
                               int port)

Checks if the given host is online.

Parameters:

host - the hostname or IP address

port - the port between 0 and 0xFFFF

Returns:

true if host is online

Since:

2.0.2

assertOffline

public static void assertOffline(String host)

Asserts, that the given host is offline. This is the opposite of assertOnline(String).

Parameters:

host - the hostname or IP address

assertOffline

public static void assertOffline(String host,
                                 int time,
                                 TimeUnit unit)

Asserts, that the given host is offline. The given time is the maximal time we try to connect to the given host. Normally it takes about at least 8 minutes to realize that a host is offline. So if you want to wait a shorter time use this method.

Parameters:

host - hostname or ip address

time - how long should we try to connect to host?

unit - the time unit

assertOffline

public static void assertOffline(String host,
                                 int port)

Asserts, that the port of the given host is offline.

Parameters:

host - the hostname or IP address

port - the port between 0 and 0xFFFF

assertOffline

public static void assertOffline(InetSocketAddress host)

Asserts, that the socket address is offline.

Parameters:

host - the hostname or IP address

assertOffline

public static void assertOffline(InetAddress host)

Asserts, that the given host is offline. This is the opposite of assertOnline(InetAddress).

Parameters:

host - the hostname or IP address

assertOffline

public static void assertOffline(InetAddress host,
                                 int time,
                                 TimeUnit unit)

Asserts, that the given host is offline. The given time is the maximal time we try to connect to the given host. Normally it takes about at least 8 minutes to realize that a host is offline. So if you want to wait a shorter time use this method.

Parameters:

host - hostname or ip address

time - how long should we try to connect to host?

unit - the time unit

assertOffline

public static void assertOffline(InetAddress host,
                                 int port)

Asserts, that the port of the given host is offline.

Parameters:

host - the hostname or IP address

port - the port between 0 and 0xFFFF

assertExists

public static void assertExists(URI uri)

Asserts, that the given URI exists and is reachable.

Parameters:

uri - a valid URI

assertExists

public static void assertExists(URL url)

Asserts, that the given URL exists and is reachable.

Parameters:

url - a valid URL

exists

public static boolean exists(URI uri)

Checks, if the given URI exists and is reachable.

Parameters:

uri - a valid URI

Returns:

true if uri exists

Since:

2.0.2

exists

public static boolean exists(URL url)

Checks, if the given URL exists and is reachable.

Parameters:

url - a valid URL

Returns:

true if url exists

Since:

2.0.2