replace sendkeys with javascript function

zeppelin-server/src/test/java/org/apache/zeppelin/AbstractZeppelinIT.java

@@ -60,6 +60,19 @@ protected void sleep(long millis, boolean logOutput) {
     }
   }
 
+  protected void setTextOfParagraph(int paragraphNo, String text) {
+    String editorId = driver.findElement(By.xpath(getParagraphXPath(paragraphNo) + "//div[contains(@class, 'editor')]")).getAttribute("id");
+    if (driver instanceof JavascriptExecutor) {
+      ((JavascriptExecutor) driver).executeScript("ace.edit('" + editorId + "'). setValue('" + text + "')");
+    } else {
+      throw new IllegalStateException("This driver does not support JavaScript!");
+    }
+  }
+
+  protected void runParagraph(int paragraphNo) {
+    driver.findElement(By.xpath(getParagraphXPath(paragraphNo) + "//span[@class='icon-control-play']")).click();
+  }
+
 
   protected String getParagraphXPath(int paragraphNo) {
     return "//div[@ng-controller=\"ParagraphCtrl\"][" + paragraphNo + "]";
@@ -136,40 +149,6 @@ protected void deleteTestNotebook(final WebDriver driver) {
     sleep(100, true);
   }
 
-  public enum HelperKeys implements CharSequence {
-    OPEN_PARENTHESIS(Keys.chord(Keys.SHIFT, "9")),
-    EXCLAMATION(Keys.chord(Keys.SHIFT, "1")),
-    PERCENTAGE(Keys.chord(Keys.SHIFT, "5")),
-    SHIFT_ENTER(Keys.chord(SHIFT, ENTER));
-
-    private final CharSequence keyCode;
-
-    HelperKeys(CharSequence keyCode) {
-      this.keyCode = keyCode;
-    }
-
-    public char charAt(int index) {
-      return index == 0 ? keyCode.charAt(index) : '\ue000';
-    }
-
-    public int length() {
-      return 1;
-    }
-
-    public CharSequence subSequence(int start, int end) {
-      if (start == 0 && end == 1) {
-        return String.valueOf(this.keyCode);
-      } else {
-        throw new IndexOutOfBoundsException();
-      }
-    }
-
-    public String toString() {
-      return String.valueOf(this.keyCode);
-    }
-
-  }
-
   protected void handleException(String message, Exception e) throws Exception {
     LOG.error(message, e);
     File scrFile = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);

zeppelin-server/src/test/java/org/apache/zeppelin/integration/ParagraphActionsIT.java

@@ -87,8 +87,7 @@ public void testCreateNewButton() throws Exception {
           "//div[@class='modal-footer']//button[contains(.,'OK')]")).click();
       ZeppelinITUtils.sleep(1000, false);
 
-      WebElement oldParagraphEditor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-      oldParagraphEditor.sendKeys(" original paragraph ");
+      setTextOfParagraph(1, " original paragraph ");
 
       WebElement newPara = driver.findElement(By.xpath(getParagraphXPath(1) + "//div[contains(@class,'new-paragraph')][1]"));
       action.moveToElement(newPara).click().build().perform();
@@ -98,8 +97,7 @@ public void testCreateNewButton() throws Exception {
       collector.checkThat("Paragraph is created above",
           driver.findElement(By.xpath(getParagraphXPath(1) + "//div[contains(@class, 'editor')]")).getText(),
           CoreMatchers.equalTo(""));
-      WebElement aboveParagraphEditor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-      aboveParagraphEditor.sendKeys(" this is above ");
+      setTextOfParagraph(1, " this is above ");
 
       newPara = driver.findElement(By.xpath(getParagraphXPath(2) + "//div[contains(@class,'new-paragraph')][2]"));
       action.moveToElement(newPara).click().build().perform();
@@ -109,8 +107,7 @@ public void testCreateNewButton() throws Exception {
       collector.checkThat("Paragraph is created below",
           driver.findElement(By.xpath(getParagraphXPath(3) + "//div[contains(@class, 'editor')]")).getText(),
           CoreMatchers.equalTo(""));
-      WebElement belowParagraphEditor = driver.findElement(By.xpath(getParagraphXPath(3) + "//textarea"));
-      belowParagraphEditor.sendKeys(" this is below ");
+      setTextOfParagraph(3, " this is below ");
 
       collector.checkThat("The output field of paragraph1 contains",
           driver.findElement(By.xpath(getParagraphXPath(1) + "//div[contains(@class, 'editor')]")).getText(),
@@ -176,16 +173,14 @@ public void testMoveUpAndDown() throws Exception {
       createNewNote();
 
       waitForParagraph(1, "READY");
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-      paragraph1Editor.sendKeys("1");
+      setTextOfParagraph(1, "1");
 
       driver.findElement(By.xpath(getParagraphXPath(1) + "//span[@class='icon-settings']")).click();
       driver.findElement(By.xpath(getParagraphXPath(1) + "//ul/li/a[@ng-click='insertNew()']")).click();
 
 
       waitForParagraph(2, "READY");
-      WebElement paragraph2Editor = driver.findElement(By.xpath(getParagraphXPath(2) + "//textarea"));
-      paragraph2Editor.sendKeys("2");
+      setTextOfParagraph(2, "2");
 
 
       collector.checkThat("The paragraph1 value contains",
@@ -236,9 +231,7 @@ public void testDisableParagraphRunButton() throws Exception {
       createNewNote();
 
       waitForParagraph(1, "READY");
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-      paragraph1Editor.sendKeys("println" + Keys.chord(Keys.SHIFT, "9") + "\""
-          + "abcd\")");
+      setTextOfParagraph(1, "println (\"abcd\")");
 
       driver.findElement(By.xpath(getParagraphXPath(1) + "//span[@class='icon-settings']")).click();
       driver.findElement(By.xpath(getParagraphXPath(1) + "//ul/li/a[@ng-click='toggleEnableDisable()']")).click();
@@ -275,9 +268,7 @@ public void testClearOutputButton() throws Exception {
 
       waitForParagraph(1, "READY");
       String xpathToOutputField=getParagraphXPath(1) + "//div[contains(@ng-if,'getResultType()')]";
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-      paragraph1Editor.sendKeys("println" + Keys.chord(Keys.SHIFT, "9") + "\""
-          + "abcd\")");
+      setTextOfParagraph(1, "println (\"abcd\")");
       collector.checkThat("Before Run Output field contains ",
           driver.findElement(By.xpath(xpathToOutputField)).getText(),
           CoreMatchers.equalTo(""));

zeppelin-server/src/test/java/org/apache/zeppelin/integration/SparkParagraphIT.java

@@ -32,9 +32,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import static org.apache.zeppelin.AbstractZeppelinIT.HelperKeys.*;
-import static org.openqa.selenium.Keys.*;
-
 public class SparkParagraphIT extends AbstractZeppelinIT {
   private static final Logger LOG = LoggerFactory.getLogger(SparkParagraphIT.class);
 
@@ -67,17 +64,10 @@ public void testSpark() throws Exception {
       return;
     }
     try {
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-      paragraph1Editor.sendKeys("sc.version");
-      paragraph1Editor.sendKeys(SHIFT_ENTER);
+      setTextOfParagraph(1, "sc.version");
+      runParagraph(1);
 
       waitForParagraph(1, "FINISHED");
-      WebElement paragraph1Result = driver.findElement(By.xpath(
-          getParagraphXPath(1) + "//div[@class=\"tableDisplay\"]"));
-      Float sparkVersion = Float.parseFloat(paragraph1Result.getText().split("= ")[1].substring(0, 3));
-
-      WebElement paragraph2Editor = driver.findElement(By.xpath(getParagraphXPath(2) + "//textarea"));
-
 
       /*
       equivalent of
@@ -90,50 +80,15 @@ case class Bank(age: Integer, job: String, marital: String, education: String, b
       val bank = bankText.map(s => s.split(";")).filter(s => s(0) != "\"age\"").map(s => Bank(s(0).toInt,s(1).replaceAll("\"", ""),s(2).replaceAll("\"", ""),s(3).replaceAll("\"", ""),s(5).replaceAll("\"", "").toInt)).toDF()
       bank.registerTempTable("bank")
        */
-      paragraph2Editor.sendKeys("import org.apache.commons.io.IOUtils" +
-          ENTER +
-
-          "import java.net.URL" +
-          ENTER +
-
-          "import java.nio.charset.Charset" +
-          ENTER +
-
-          "val bankText = sc.parallelize" + OPEN_PARENTHESIS +
-          "IOUtils.toString" + OPEN_PARENTHESIS + "new URL" + OPEN_PARENTHESIS
-          + "\"https://s3.amazonaws.com/apache" + SUBTRACT + "zeppelin/tutorial/bank/bank." +
-          "csv\"),Charset.forName" + OPEN_PARENTHESIS + "\"utf8\"))" +
-          ".split" + OPEN_PARENTHESIS + "\"\\n\"))" +
-          ENTER +
-
-          "case class Bank" + OPEN_PARENTHESIS +
-          "age: Integer, job: String, marital: String, education: String, balance: Integer)" +
-          ENTER +
-          ENTER +
-
-          "val bank = bankText.map" + OPEN_PARENTHESIS + "s => s.split" +
-          OPEN_PARENTHESIS + "\";\")).filter" + OPEN_PARENTHESIS +
-          "s => s" + OPEN_PARENTHESIS + "0) " + EXCLAMATION +
-          "= \"\\\"age\\\"\").map" + OPEN_PARENTHESIS +
-          "s => Bank" + OPEN_PARENTHESIS + "s" + OPEN_PARENTHESIS +
-          "0).toInt,s" + OPEN_PARENTHESIS + "1).replaceAll" +
-          OPEN_PARENTHESIS + "\"\\\"\", \"\")," +
-          "s" + OPEN_PARENTHESIS + "2).replaceAll" +
-          OPEN_PARENTHESIS + "\"\\\"\", \"\")," +
-          "s" + OPEN_PARENTHESIS + "3).replaceAll" +
-          OPEN_PARENTHESIS + "\"\\\"\", \"\")," +
-          "s" + OPEN_PARENTHESIS + "5).replaceAll" +
-          OPEN_PARENTHESIS + "\"\\\"\", \"\").toInt" + ")" +
-          ")" + (sparkVersion < 1.3f ? "" : ".toDF" + OPEN_PARENTHESIS + ")") +
-          ENTER +
-
-          "bank.registerTempTable" + OPEN_PARENTHESIS + "\"bank\")"
-      );
-      paragraph2Editor.sendKeys("" + END + BACK_SPACE + BACK_SPACE +
-          BACK_SPACE + BACK_SPACE + BACK_SPACE + BACK_SPACE +
-          BACK_SPACE + BACK_SPACE + BACK_SPACE + BACK_SPACE + BACK_SPACE);
-
-      paragraph2Editor.sendKeys(SHIFT_ENTER);
+      setTextOfParagraph(2, "import org.apache.commons.io.IOUtils\\n" +
+          "import java.net.URL\\n" +
+          "import java.nio.charset.Charset\\n" +
+          "val bankText = sc.parallelize(IOUtils.toString(new URL(\"https://s3.amazonaws.com/apache-zeppelin/tutorial/bank/bank.csv\"),Charset.forName(\"utf8\")).split(\"\\\\n\"))\\n" +
+          "case class Bank(age: Integer, job: String, marital: String, education: String, balance: Integer)\\n" +
+          "\\n" +
+          "val bank = bankText.map(s => s.split(\";\")).filter(s => s(0) != \"\\\\\"age\\\\\"\").map(s => Bank(s(0).toInt,s(1).replaceAll(\"\\\\\"\", \"\"),s(2).replaceAll(\"\\\\\"\", \"\"),s(3).replaceAll(\"\\\\\"\", \"\"),s(5).replaceAll(\"\\\\\"\", \"\").toInt)).toDF()\\n" +
+          "bank.registerTempTable(\"bank\")");
+      runParagraph(2);
 
       try {
         waitForParagraph(2, "FINISHED");
@@ -164,14 +119,11 @@ public void testPySpark() throws Exception {
       return;
     }
     try {
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-
-      paragraph1Editor.sendKeys(PERCENTAGE + "pyspark" + ENTER +
-          "for x in range" + OPEN_PARENTHESIS + "0, 3):" + ENTER +
-          "    print \"test loop " + PERCENTAGE + "d\" " +
-          PERCENTAGE + " " + OPEN_PARENTHESIS + "x)" + ENTER);
+      setTextOfParagraph(1, "%pyspark\\n" +
+          "for x in range(0, 3):\\n" +
+          "    print \"test loop %d\" % (x)");
 
-      paragraph1Editor.sendKeys(SHIFT_ENTER);
+      runParagraph(1);
 
       try {
         waitForParagraph(1, "FINISHED");
@@ -199,12 +151,9 @@ public void testSqlSpark() throws Exception {
       return;
     }
     try {
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-
-      paragraph1Editor.sendKeys(PERCENTAGE + "sql" + ENTER +
+      setTextOfParagraph(1,"%sql\\n" +
           "select * from bank limit 1");
-
-      paragraph1Editor.sendKeys(SHIFT_ENTER);
+      runParagraph(1);
 
       try {
         waitForParagraph(1, "FINISHED");

zeppelin-server/src/test/java/org/apache/zeppelin/integration/ZeppelinIT.java

@@ -80,13 +80,8 @@ public void testAngularDisplay() throws Exception {
        * print angular template
        * %angular <div id='angularTestButton' ng-click='myVar=myVar+1'>BindingTest_{{myVar}}_</div>
        */
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-      paragraph1Editor.sendKeys("println" + Keys.chord(Keys.SHIFT, "9") + "\""
-                  + Keys.chord(Keys.SHIFT, "5")
-                  + "angular <div id='angularTestButton' "
-                  + "ng" + Keys.chord(Keys.SUBTRACT) + "click='myVar=myVar+1'>"
-                  + "BindingTest_{{myVar}}_</div>\")");
-      paragraph1Editor.sendKeys(Keys.chord(Keys.SHIFT, Keys.ENTER));
+      setTextOfParagraph(1, "println(\"%angular <div id=\\'angularTestButton\\' ng-click=\\'myVar=myVar+1\\'>BindingTest_{{myVar}}_</div>\")");
+      runParagraph(1);
       waitForParagraph(1, "FINISHED");
 
       // check expected text
@@ -98,9 +93,8 @@ public void testAngularDisplay() throws Exception {
        * z.angularBind("myVar", 1)
        */
       assertEquals(1, driver.findElements(By.xpath(getParagraphXPath(2) + "//textarea")).size());
-      WebElement paragraph2Editor = driver.findElement(By.xpath(getParagraphXPath(2) + "//textarea"));
-      paragraph2Editor.sendKeys("z.angularBind" + Keys.chord(Keys.SHIFT, "9") + "\"myVar\", 1)");
-      paragraph2Editor.sendKeys(Keys.chord(Keys.SHIFT, Keys.ENTER));
+      setTextOfParagraph(2, "z.angularBind(\"myVar\", 1)");
+      runParagraph(2);
       waitForParagraph(2, "FINISHED");
 
       // check expected text
@@ -112,11 +106,8 @@ public void testAngularDisplay() throws Exception {
        * print variable
        * print("myVar="+z.angular("myVar"))
        */
-      WebElement paragraph3Editor = driver.findElement(By.xpath(getParagraphXPath(3) + "//textarea"));
-      paragraph3Editor.sendKeys(
-          "print" + Keys.chord(Keys.SHIFT, "9") + "\"myVar=\"" + Keys.chord(Keys.ADD)
-          + "z.angular" + Keys.chord(Keys.SHIFT, "9") + "\"myVar\"))");
-      paragraph3Editor.sendKeys(Keys.chord(Keys.SHIFT, Keys.ENTER));
+      setTextOfParagraph(3, "print(\"myVar=\"+z.angular(\"myVar\"))");
+      runParagraph(3);
       waitForParagraph(3, "FINISHED");
 
       // check expected text
@@ -139,13 +130,8 @@ public void testAngularDisplay() throws Exception {
        *   z.run(2, context)
        * }
        */
-      WebElement paragraph4Editor = driver.findElement(By.xpath(getParagraphXPath(4) + "//textarea"));
-      paragraph4Editor.sendKeys(
-          "z.angularWatch" + Keys.chord(Keys.SHIFT, "9") + "\"myVar\", "
-          + Keys.chord(Keys.SHIFT, "9")
-          + "before:Object, after:Object, context:org.apache.zeppelin.interpreter.InterpreterContext)"
-          + Keys.EQUALS + ">{ z.run" +Keys.chord(Keys.SHIFT, "9") + "2, context)}");
-      paragraph4Editor.sendKeys(Keys.chord(Keys.SHIFT, Keys.ENTER));
+      setTextOfParagraph(4, "z.angularWatch(\"myVar\", (before:Object, after:Object, context:org.apache.zeppelin.interpreter.InterpreterContext)=>{ z.run(2, context)})");
+      runParagraph(4);
       waitForParagraph(4, "FINISHED");
 
 
@@ -168,10 +154,8 @@ public void testAngularDisplay() throws Exception {
        * Unbind
        * z.angularUnbind("myVar")
        */
-      WebElement paragraph5Editor = driver.findElement(By.xpath(getParagraphXPath(5) + "//textarea"));
-      paragraph5Editor.sendKeys(
-          "z.angularUnbind" + Keys.chord(Keys.SHIFT, "9") + "\"myVar\")");
-      paragraph5Editor.sendKeys(Keys.chord(Keys.SHIFT, Keys.ENTER));
+      setTextOfParagraph(5, "z.angularUnbind(\"myVar\")");
+      runParagraph(5);
       waitForParagraph(5, "FINISHED");
 
       // check expected text
@@ -181,8 +165,7 @@ public void testAngularDisplay() throws Exception {
       /*
        * Bind again and see rebind works.
        */
-      paragraph2Editor = driver.findElement(By.xpath(getParagraphXPath(2) + "//textarea"));
-      paragraph2Editor.sendKeys(Keys.chord(Keys.SHIFT, Keys.ENTER));
+      runParagraph(2);
       waitForParagraph(2, "FINISHED");
 
       // check expected text
@@ -228,11 +211,8 @@ public void testSparkInterpreterDependencyLoading() throws Exception {
       // wait for first paragraph's " READY " status text
       waitForParagraph(1, "READY");
 
-      WebElement paragraph1Editor = driver.findElement(By.xpath(getParagraphXPath(1) + "//textarea"));
-
-      paragraph1Editor.sendKeys("import org.apache.commons.csv.CSVFormat");
-      paragraph1Editor.sendKeys(Keys.chord(Keys.SHIFT, Keys.ENTER));
-      waitForParagraph(1, "FINISHED");
+      setTextOfParagraph(1, "import org.apache.commons.csv.CSVFormat");
+      runParagraph(1);
 
       // check expected text
       assertTrue(waitForText("import org.apache.commons.csv.CSVFormat",