Helper to create dataset categories with retry (#6925)

Author: labkey-tchad

study/test/src/org/labkey/test/tests/study/AutoLinkToStudyTest.java

@@ -12,15 +12,11 @@
 import org.labkey.test.categories.Assays;
 import org.labkey.test.categories.Daily;
 import org.labkey.test.components.CustomizeView;
-import org.labkey.test.components.ext4.Window;
 import org.labkey.test.pages.query.ExecuteQueryPage;
 import org.labkey.test.util.ApiPermissionsHelper;
 import org.labkey.test.util.DataRegionTable;
-import org.labkey.test.util.Ext4Helper;
 import org.labkey.test.util.PermissionsHelper;
 import org.labkey.test.util.StudyHelper;
-import org.openqa.selenium.Keys;
-import org.openqa.selenium.WebElement;
 
 import java.io.File;
 import java.util.List;
@@ -299,20 +295,8 @@ private void importAssayRun(File runFile, String assayName, String runName)
     private void createDatasetCategory(String projectName, String name)
     {
         goToProjectHome(projectName);
-        goToManageViews();
-        Locator.linkWithText("Manage Categories").findElement(getDriver()).click();
-        _extHelper.waitForExtDialog("Manage Categories");
-        Window<?> categoryWindow = new Window.WindowFinder(getDriver()).withTitle("Manage Categories").waitFor();
-        categoryWindow.clickButton("New Category", 0);
-        WebElement newCategoryField = Locator.input("label").withAttributeContaining("id", "textfield").notHidden().waitForElement(getDriver(), WAIT_FOR_JAVASCRIPT);
-        actionClear(newCategoryField);
-        sleep(500);
-        newCategoryField.sendKeys(name);
-        sleep(500);
-        newCategoryField.sendKeys(Keys.ENTER);
-        waitForElement(Ext4Helper.Locators.window("Manage Categories").append("//div").withText(name));
-        clickButton("Done", 0);
-        _extHelper.waitForExtDialogToDisappear("Manage Categories");
+        goToManageViews()
+                .createCategory(name);
     }
 
     private String getCategory(String projectName, String datasetName)