added gst tests for export

common/lib/xmodule/xmodule/tests/test_export.py

@@ -41,7 +41,7 @@ def strip_filenames(descriptor):
 class RoundTripTestCase(unittest.TestCase):
     '''Check that our test courses roundtrip properly'''
     def check_export_roundtrip(self, data_dir, course_dir):
-
+        # import ipdb; ipdb.set_trace()
         root_dir = path(mkdtemp())
         print "Copying test course to temp dir {0}".format(root_dir)
 
@@ -117,3 +117,8 @@ class RoundTripTestCase(unittest.TestCase):
     def test_selfassessment_roundtrip(self):
         #Test selfassessment xmodule to see if it exports correctly
         self.check_export_roundtrip(DATA_DIR,"self_assessment")
+
+    def test_graphicslidertool_roundtrip(self):
+        #Test graphicslidertool xmodule to see if it exports correctly
+        # import ipdb; ipdb.set_trace()
+        self.check_export_roundtrip(DATA_DIR,"graphic_slider_tool")

common/test/data/graphic_slider_tool/README.md

+This is a very very simple course, useful for debugging graphical slider tool
+code.

common/test/data/graphic_slider_tool/course.xml

+roots/2012_Fall.xml
\ No newline at end of file

common/test/data/graphic_slider_tool/course/2012_Fall.xml

+<course>
+  <chapter url_name="Overview">
+    <gst url_name="sample_gst"/>
+  </chapter>
+</course>

common/test/data/graphic_slider_tool/gst/sample_gst.xml

+<vertical>
+    <graphical_slider_tool>
+      <render>
+        <h2>Graphic slider tool: Dynamic range and implicit functions.</h2>
+
+        <p>You can make x range (not ticks of x axis) of functions to depend on
+          parameter value. This can be useful when function domain depends
+          on parameter.</p>
+        <p>Also implicit functons like circle can be plotted as 2 separate
+            functions of same color.</p>
+         <div style="height:50px;">
+         <slider var='a' style="width:400px;float:left;"/>
+         <textbox var='a' style="float:left;width:60px;margin-left:15px;"/>
+       </div>
+        <plot style="margin-top:15px;margin-bottom:15px;"/>
+      </render>
+      <configuration>
+        <parameters>
+            <param var="a" min="5" max="25" step="0.5" initial="12.5" />
+        </parameters>
+        <functions>
+          <function color="red">return Math.sqrt(a * a - x * x);</function>
+          <function color="red">return -Math.sqrt(a * a - x * x);</function>
+        </functions>
+        <plot>
+          <xrange>
+            <!-- dynamic range -->
+              <min>
+                  return -a;
+              </min>
+              <max>
+                  return a;
+              </max>
+          </xrange>
+          <num_points>1000</num_points>
+          <xticks>-30, 6, 30</xticks>
+          <yticks>-30, 6, 30</yticks>
+        </plot>
+      </configuration>
+    </graphical_slider_tool>
+</vertical>

common/test/data/graphic_slider_tool/policies/2012_Fall.json

+{
+    "course/2012_Fall": {
+        "graceperiod": "2 days 5 hours 59 minutes 59 seconds",
+        "start": "2015-07-17T12:00",
+        "display_name": "GST Test",
+        "graded": "false"
+    },
+    "chapter/Overview": {
+        "display_name": "Overview"
+    },
+    "gst/sample_gst": {
+        "display_name": "Sample GST",
+    },
+}

common/test/data/graphic_slider_tool/roots/2012_Fall.xml

+<course org="edX" course="gst_test" url_name="2012_Fall"/>

common/test/data/self_assessment/course.xml

-roots/2012_Fall.xml
\ No newline at end of file

common/test/data/self_assessment/course.xml

+<course org="edX" course="sa_test" url_name="2012_Fall"/>