Update path resulution

Author: glibas

src/main/java/com/assertthat/selenium_shutterbug/core/Snapshot.java

@@ -195,7 +195,7 @@ public boolean equals(BufferedImage image, double deviation) {
 
     /**
      * @param image BufferedImage to compare with.
-     * @param resultingImagePath path to save to resulting images with diff
+     * @param resultingImagePath path with name to save to resulting images with diff
      * @return true if the the provided image and current image are strictly equal.
      */
     public boolean equalsWithDiff(BufferedImage image, String resultingImagePath) {
@@ -205,7 +205,7 @@ public boolean equalsWithDiff(BufferedImage image, String resultingImagePath) {
 
     /**
      * @param image BufferedImage to compare with.
-     * @param resultingImagePath path to save to resulting images with diff
+     * @param resultingImagePath path with name to save to resulting images with diff
      * @param deviation allowed deviation while comparing
      * @return true if the the provided image and current image are strictly equal.
      */
@@ -216,7 +216,7 @@ public boolean equalsWithDiff(BufferedImage image, String resultingImagePath, do
 
     /**
      * @param image Snapshot to compare with.
-     * @param resultingImagePath path to save to resulting images with diff
+     * @param resultingImagePath path with name to save to resulting images with diff
      * @return true if the the provided image and current image are strictly equal.
      */
     public boolean equalsWithDiff(Snapshot image, String resultingImagePath) {
@@ -226,7 +226,7 @@ public boolean equalsWithDiff(Snapshot image, String resultingImagePath) {
 
     /**
      * @param image Snapshot to compare with.
-     * @param resultingImagePath path to save to resulting images with diff
+     * @param resultingImagePath path with name to save to resulting images with diff
      * @param deviation allowed deviation while comparing
      * @return true if the the provided image and current image are strictly equal.
      */

src/main/java/com/assertthat/selenium_shutterbug/utils/image/ImageProcessor.java

@@ -182,7 +182,7 @@ public static boolean imagesAreEqualsWithDiff(BufferedImage image1, BufferedImag
 
         // Write the image as png, with the filename based on the path provided
         if(pixelError > 0)
-            FileUtil.writeImage(output,"png",new File(pathFileName));
+            FileUtil.writeImage(output,"png",new File(pathFileName+".png"));
         return pixelError == 0 || pixelError <= deviation;
     }