diff --git a/.travis.yml b/.travis.yml
index b14a6b4a7..3cb04d5e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -74,7 +74,13 @@ before_script:
   - echo $INTERPRETER
   - $INTERPRETER --version
   - $INTERPRETER -m pip install .
-  - $INTERPRETER -m pip install -r requirements-dev.txt
+  - if [ "$JYTHON" == "true" ]; then
+      $INTERPRETER -m pip install mockito;
+      $INTERPRETER -m pip install robotstatuschecker;
+      $INTERPRETER -m pip install -r requirements.txt;
+    else
+      $INTERPRETER -m pip install -r requirements-dev.txt;
+    fi
   - $INTERPRETER -m pip install selenium==$SELENIUM
   - $INTERPRETER -m pip install robotframework==$ROBOTFRAMEWORK
 script:
diff --git a/requirements-dev.txt b/requirements-dev.txt
index bddcaaa75..21f70296d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,6 +3,7 @@
 
 mockito >= 1.0.0
 robotstatuschecker
+approvaltests >= 0.2.3
 
 # Include normal dependencies from requirements.txt. Makes it possible to use
 # requirements-dev.txt as a single requirement file in PyCharm and other IDEs.
diff --git a/src/SeleniumLibrary/utils/platform.py b/src/SeleniumLibrary/utils/platform.py
new file mode 100644
index 000000000..6a6dbe981
--- /dev/null
+++ b/src/SeleniumLibrary/utils/platform.py
@@ -0,0 +1,4 @@
+import sys
+
+# Can be removed when Robot Framework 2.8.4 is not supported.
+JYTHON = sys.platform.startswith('java')
diff --git a/utest/README.rst b/utest/README.rst
index c40c482bb..fdc46b683 100644
--- a/utest/README.rst
+++ b/utest/README.rst
@@ -15,9 +15,25 @@ Unit test can be executed by running::
 
 The utest directory contains everything needed to run SeleniumLibrary unit tests.
 This includes:
- - Unit test in `test` folder.
- - Unit test runner: `run.py`
+
+- Unit test in `test` folder.
+- Unit test runner: `run.py`
 
 Unit test are executed using the interpreter which starts the `run.py` script.
 
+ApprovalTests
+-------------
+For unit test, it is possible to use `ApprovalTests`_ framework. ApprovalTests
+provides an easy and visual way to compare strings in unit tests. For more
+details, please read `ApprovalTests`_ documentation and `ApprovalTests blog post`_.
+The downside of ApprovalTests is that it does not work when using `Jython`_
+as an interpreter. Therefore all unit tests using ApprovalTests imports
+must handled with `try/except ImportError:` and skipped with:
+`@unittest.skipIf(JYTHON, 'ApprovalTest does not work with Jython')`. The `JYTHON` is
+imported from `from robot.utils import JYTHON`
+
+
 .. _unittest: https://docs.python.org/3/library/unittest.html
+.. _ApprovalTests: https://github.com/approvals/ApprovalTests.Python
+.. _ApprovalTests blog post: http://blog.approvaltests.com/
+.. _Jython: http://www.jython.org/
diff --git a/utest/test/approvals_reporters.json b/utest/test/approvals_reporters.json
new file mode 100644
index 000000000..3ac5beb63
--- /dev/null
+++ b/utest/test/approvals_reporters.json
@@ -0,0 +1,6 @@
+[
+    [
+        "Diffuse",
+        "/usr/bin/diffuse"
+    ]
+]
\ No newline at end of file
diff --git a/utest/test/keywords/approvaltests_config.json b/utest/test/keywords/approvaltests_config.json
new file mode 100644
index 000000000..1ceea7eb0
--- /dev/null
+++ b/utest/test/keywords/approvaltests_config.json
@@ -0,0 +1,3 @@
+{
+  "subdirectory": "approved_files"
+}
\ No newline at end of file
diff --git a/utest/test/keywords/approved_files/JavaScriptKeywordsTest.test_get_javascript.approved.txt b/utest/test/keywords/approved_files/JavaScriptKeywordsTest.test_get_javascript.approved.txt
new file mode 100644
index 000000000..140a65a11
--- /dev/null
+++ b/utest/test/keywords/approved_files/JavaScriptKeywordsTest.test_get_javascript.approved.txt
@@ -0,0 +1 @@
+code here
\ No newline at end of file
diff --git a/utest/test/keywords/test_javascript.py b/utest/test/keywords/test_javascript.py
new file mode 100644
index 000000000..32bac4ed4
--- /dev/null
+++ b/utest/test/keywords/test_javascript.py
@@ -0,0 +1,33 @@
+import os
+import unittest
+
+from SeleniumLibrary.utils.platform import JYTHON
+try:
+    from approvaltests.approvals import verify
+    from approvaltests.reporters.generic_diff_reporter_factory import GenericDiffReporterFactory
+except ImportError:
+    if JYTHON:
+        verify = None
+        GenericDiffReporterFactory = None
+    else:
+        raise
+
+from SeleniumLibrary.keywords import JavaScriptKeywords
+
+
+class JavaScriptKeywordsTest(unittest.TestCase):
+
+    @classmethod
+    @unittest.skipIf(JYTHON, 'ApprovalTest does not work with Jython')
+    def setUpClass(cls):
+        cls.javascript = JavaScriptKeywords(None)
+        path = os.path.dirname(__file__)
+        reporter_json = os.path.abspath(os.path.join(path, '..', 'approvals_reporters.json'))
+        factory = GenericDiffReporterFactory()
+        factory.load(reporter_json)
+        cls.reporter = factory.get_first_working()
+
+    @unittest.skipIf(JYTHON, 'ApprovalTest does not work with Jython')
+    def test_get_javascript(self):
+        code = self.javascript._get_javascript_to_execute('code here')
+        verify(code, self.reporter)
\ No newline at end of file