* limitations under the License.
 */
package mockwebserver3.junit5.internal

import okhttp3.ExperimentalOkHttpApi

@ExperimentalOkHttpApi
annotation class MockWebServerInstance(
  val name: String,

  var defaultInstancePort: Int = -1
  var instanceAPort: Int = -1
  var instanceBPort: Int = -1

  @BeforeEach
  fun setup(
    defaultInstance: MockWebServer,
    @MockWebServerInstance("A") instanceA: MockWebServer,
    @MockWebServerInstance("B") instanceB: MockWebServer,
  ) {
    defaultInstancePort = defaultInstance.port
    instanceAPort = instanceA.port
    instanceBPort = instanceB.port

  fun test() {
    ...
  }
}
```

Multiple instances can be obtained by naming additional ones:

```
class MyTest(
  private val server: MockWebServer,
  @MockWebServerInstance("server2") private val server2: MockWebServer,
  @MockWebServerInstance("server3") private val server3: MockWebServer
) {
  @Test
  fun test() {
    ...
  }
}
```

Requirements
------------

 *
 * There are 3 ids for instances
 * - The test instance default (passed into constructor)
 * - The test lifecycle default (passed into test method, plus @BeforeEach, @AfterEach)
 * - named instances with @MockWebServerInstance.
 */
@ExperimentalOkHttpApi
class MockWebServerExtension :
  BeforeEachCallback, AfterEachCallback, ParameterResolver, BeforeAllCallback, AfterAllCallback {
  private val ExtensionContext.resource: ServersForTest