org.scalatest.tools.RunnerGUIState.scala Maven / Gradle / Ivy
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ScalaTest is a free, open-source testing toolkit for Scala and Java
programmers.
/*
* Copyright 2001-2008 Artima, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.scalatest.tools
import org.scalatest._
/**
* A set of state objects for the GUI. This is the Gang of Four state pattern.
*
* @author Bill Venners
*/
private[scalatest] trait RunnerGUIState {
def runButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState
def rerunButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState
def listSelectionChanged(runnerGUI: RunnerGUI): RunnerGUIState
def runFinished(runnerGUI: RunnerGUI): RunnerGUIState
}
private[scalatest] object ReStoppingState extends RunnerGUIState {
def runButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReStopping()
this
}
def rerunButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReStopping()
this
}
def listSelectionChanged(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReStopping()
this
}
def runFinished(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReady()
ReadyState
}
}
private[scalatest] object ReadyState extends RunnerGUIState {
def runButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
try {
runnerGUI.prepUIForRunning()
runnerGUI.runFromGUI()
RunningState
}
catch {
case e: IllegalArgumentException => {
runnerGUI.prepUIForReady()
runnerGUI.showErrorDialog(Resources("couldntRun"), e.getMessage())
this
}
}
}
def rerunButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.getSelectedRerunner() match {
case None => {
runnerGUI.prepUIForReady()
this
}
case Some(rerunnable) => {
runnerGUI.prepUIForRerunning()
try {
runnerGUI.rerunFromGUI(rerunnable)
RerunningState
}
catch {
case e: IllegalArgumentException => {
runnerGUI.prepUIForReady()
runnerGUI.showErrorDialog(Resources("couldntRerun"), e.getMessage())
this
}
}
}
}
}
def listSelectionChanged(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReady()
this
}
def runFinished(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReady()
this
}
}
private[scalatest] object RerunningState extends RunnerGUIState {
def runButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForRerunning()
this
}
def rerunButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReStopping()
runnerGUI.requestStop()
ReStoppingState
}
def listSelectionChanged(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIWhileRerunning()
this
}
def runFinished(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReady()
ReadyState
}
}
private[scalatest] object RunningState extends RunnerGUIState {
def runButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForStopping()
runnerGUI.requestStop()
StoppingState
}
def rerunButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIWhileRunning()
this
}
def listSelectionChanged(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIWhileRunning()
this
}
def runFinished(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReady()
ReadyState
}
}
private[scalatest] object StoppingState extends RunnerGUIState {
def runButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForStopping()
this
}
def rerunButtonPressed(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForStopping()
this
}
def listSelectionChanged(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForStopping()
this
}
def runFinished(runnerGUI: RunnerGUI): RunnerGUIState = {
runnerGUI.prepUIForReady()
ReadyState
}
}