def METHOD_NAME(self):
    ScriptedLoadableModuleWidget.METHOD_NAME(self)
    tests = (
        ('Get Sample Data', self.downloadMRHead),
        ('Reslicing', self.reslicing),
        ('Crosshair Jump', self.crosshairJump),
        ('Memory Check', self.memoryCheck),
    )
    for test in tests:
        b = qt.QPushButton(test[0])
        self.layout.addWidget(b)
        b.connect('clicked()', test[1])
    self.log = qt.QTextEdit()
    self.log.readOnly = True
    self.layout.addWidget(self.log)
    self.log.insertHtml('<p>Status: <i>Idle</i>\n')
    self.log.insertPlainText('\n')
    self.log.ensureCursorVisible()
    # Add spacer to layout
    self.layout.addStretch(1)