Replace launcher check with 'Close All' cmd that should result in launcher

Author: datakurre

tests/acceptance/RobotLab/01_IPython_Notebook.robot

@@ -10,28 +10,13 @@ Chrome
 Firefox
     headlessfirefox
 
-*** Keywords ***
-Run Selenium keyword and return status
-    [Documentation]
-    ...  Run Selenium keyword (optionally with arguments)
-    ...  and return status without screenshots on failure
-    [Arguments]  ${keyword}  @{arguments}
-    ${tmp}=  Register keyword to run on failure  No operation
-    ${status}=  Run keyword and return status  ${keyword}  @{arguments}
-    Register keyword to run on failure  ${tmp}
-    [Return]  ${status}
-
 Can RobotLab make an IPython Notebook?
     [Arguments]    ${browser}
     [Documentation]    Try a basic IPython Notebook
     Set Tags    browser:${browser}
     ${prefix} =    Set Variable    ipython_${browser}_
     Open JupyterLab    browser=${browser}
-    ${is_launcher}=  Run Selenium keyword and return status
-    ...  Page should contain element
-    ...  xpath://div[@class='jp-LauncherCard']
-    Run keyword if  not ${is_launcher}
-    ...  Execute JupyterLab Command  New Launcher
+    Execute JupyterLab Command  Close All
     Launch a new JupyterLab Document    Python 3    Notebook
     Capture Page Screenshot    ${prefix}_01_notebook.png
     Add and Run JupyterLab Code Cell    print("Hello" + " World")

tests/acceptance/RobotLab/02_Robot_Notebook.robot

@@ -17,6 +17,7 @@ Can RobotLab make a Robot Notebook?
     Set Tags    browser:${browser}
     ${prefix} =    Set Variable    robot_${browser}_
     Open JupyterLab    browser=${browser}
+    Execute JupyterLab Command  Close All
     Launch a new JupyterLab Document    Robot Framework    Notebook
     Capture Page Screenshot    ${prefix}_01_notebook.png
     Add and Run JupyterLab Code Cell    | *Test Case* |${\n}| Hello |${\n}| | Log | Hello World

tests/acceptance/RobotLab/__init__.robot

@@ -3,6 +3,5 @@ Suite Setup       Start New RobotLab Server
 Suite Teardown    Terminate All Jupyter Servers
 Test Teardown     Reset JupyterLab and Close
 Force Tags        ui:lab
-Library           SeleniumLibrary
 Library           JupyterLibrary
 Resource          ../../resources/Launch.robot