Add more unit tests and fix API inconsistencies

fluentlenium-core/src/main/java/org/fluentlenium/core/Fluent.java

@@ -633,7 +633,7 @@ public Fluent clear(String cssSelector, Filter... filters) {
      * @return fluent object
      */
     public Fluent clear(Filter... filters) {
-        $(filters).clear();
+        $(filters).clearAll();
         return this;
     }
 
@@ -732,7 +732,7 @@ public Fluent click(FluentDefaultActions fluentObject) {
      * @return fluent object
      */
     public Fluent clear(FluentList<FluentWebElement> fluentObject) {
-        fluentObject.clear();
+        fluentObject.clearAll();
         return this;
     }
 

fluentlenium-core/src/main/java/org/fluentlenium/core/domain/FluentJavascript.java

@@ -4,7 +4,6 @@
 import org.openqa.selenium.JavascriptExecutor;
 import org.openqa.selenium.WebDriver;
 
-import java.util.Arrays;
 import java.util.List;
 
 /**
@@ -14,13 +13,9 @@
  */
 public class FluentJavascript extends Fluent {
     private final Object result;
-    private final Object[] args;
-    private final String script;
 
     public FluentJavascript(WebDriver driver, boolean async, String script, Object... args) {
         super(driver);
-        this.script = script;
-        this.args = Arrays.copyOf(args, args.length);
         if (async) {
             this.result = ((JavascriptExecutor) driver).executeAsyncScript(script, args);
         } else {
@@ -109,24 +104,19 @@ public String getStringResult() {
     }
 
     /**
-     * @return the result of javascript execution cast as List.
+     * @return result of javascript execution cast as String.
      * @see org.openqa.selenium.JavascriptExecutor#executeScript(java.lang.String, java.lang.Object...)
      */
-    public List getListResult() {
-        return (List) result;
+    public List<?> getListResult() {
+        return (List<?>) result;
     }
 
     /**
-     * @return script executed by the caller.
-     */
-    public String getScript() {
-        return script;
-    }
-
-    /**
-     * @return args used by the caller.
+     * @param <T> type of list elements
+     * @return the result of javascript execution cast as List.
+     * @see org.openqa.selenium.JavascriptExecutor#executeScript(java.lang.String, java.lang.Object...)
      */
-    public Object[] getArgs() {
-        return args;
+    public <T> List<T> getListResult(Class<T> listType) {
+        return (List<T>) result;
     }
 }

fluentlenium-core/src/main/java/org/fluentlenium/core/domain/FluentList.java

@@ -1,13 +1,11 @@
 package org.fluentlenium.core.domain;
 
 import org.fluentlenium.core.action.FluentDefaultActions;
-import org.fluentlenium.core.conditions.FluentConditions;
 import org.fluentlenium.core.conditions.FluentListConditions;
 import org.fluentlenium.core.filter.Filter;
 import org.fluentlenium.core.search.SearchActions;
 import org.openqa.selenium.WebElement;
 
-import java.lang.reflect.Constructor;
 import java.util.List;
 
 /**
@@ -24,6 +22,22 @@ public interface FluentList<E extends FluentWebElement> extends List<E>, FluentD
      */
     E first();
 
+    /**
+     * Return the last element of the list.
+     * If none, return NoSuchElementException
+     *
+     * @return last element
+     * @throws org.openqa.selenium.NoSuchElementException when element not found
+     */
+    E last();
+
+    /**
+     * Creates a list of Selenium {@link WebElement} from this list
+     *
+     * @return list of selenium elements
+     */
+    List<WebElement> toElements();
+
     /**
      * Click on all elements on the list
      * Only the visible elements are filled
@@ -75,6 +89,13 @@ public interface FluentList<E extends FluentWebElement> extends List<E>, FluentD
      */
     List<String> getNames();
 
+    /**
+     * Return the tag name of elements on the list
+     *
+     * @return list of string values
+     */
+    List<String> getTagNames();
+
     /**
      * Return the texts of list elements
      *
@@ -118,18 +139,33 @@ public interface FluentList<E extends FluentWebElement> extends List<E>, FluentD
      */
     String getName();
 
+    /**
+     * Return the tag name of the first element on the list
+     *
+     * @return tag name of the first element
+     */
+    String getTagName();
+
     /**
      * Return the text of the first element on the list
      *
      * @return text of the first element on the list
      */
     String getText();
 
+
+    /**
+     * Return the text content of the first element on the list
+     *
+     * @return text content of the first element on the list
+     */
+    String getTextContent();
+
     /**
      * find elements into the children with the corresponding filters
      *
-     * @param selector    element name
-     * @param filters set of filters
+     * @param selector element name
+     * @param filters  set of filters
      * @return extended by FluentWebElement objects list
      */
     @Override
@@ -147,9 +183,9 @@ public interface FluentList<E extends FluentWebElement> extends List<E>, FluentD
     /**
      * find elements into the children with the corresponding filters at the position indicated by the number
      *
-     * @param selector    element name
-     * @param number  set of filters
-     * @param filters set of filters
+     * @param selector element name
+     * @param number   set of filters
+     * @param filters  set of filters
      * @return extended by FluentWebElement object
      */
     @Override
@@ -158,7 +194,7 @@ public interface FluentList<E extends FluentWebElement> extends List<E>, FluentD
     /**
      * find element in the children with the corresponding filters at the position indicated by the number
      *
-     * @param index  element name
+     * @param index   element name
      * @param filters set of filters
      * @return extended by FluentWebElement object
      */
@@ -168,8 +204,8 @@ public interface FluentList<E extends FluentWebElement> extends List<E>, FluentD
     /**
      * find elements into the children with the corresponding filters at the first position
      *
-     * @param selector    element name
-     * @param filters set of filters
+     * @param selector element name
+     * @param filters  set of filters
      * @return extended by FluentWebElement object
      */
     @Override
@@ -186,26 +222,38 @@ public interface FluentList<E extends FluentWebElement> extends List<E>, FluentD
 
     /**
      * Clear all elements on the list
-     * Only the visible elements are filled
+     * <p>
+     * Only the visible elements are cleared.
      *
      * @return extended by FluentWebElement object
      */
     FluentList<E> clearAll();
 
+    /**
+     * Clear all elements on the list
+     * <p>
+     * Only the visible elements are cleared.
+     *
+     * @return extended by FluentWebElement object
+     */
+    @Override
+    void clear();
+
+    /**
+     * Calls {@link List#clear()} from underlying List implementation.
+     *
+     * @see List#clear()
+     */
+    void clearList();
+
     /**
      * Wrap all underlying elements in a componen..
      *
      * @param componentClass component class
      * @param <T>            type of component
      * @return fluent list of elements as components.
      */
-    public <T extends FluentWebElement> FluentList<T> as(Class<T> componentClass);
-
-    /**
-     * Clear all elements on the list
-     * Only the visible elements are filled
-     */
-    void clear();
+    <T extends FluentWebElement> FluentList<T> as(Class<T> componentClass);
 
     /**
      * Get a condition object on this element list that will match if each underlying element match.