test: add PARAGON_THEME_URLS as undefined to avoid async

Author: dcoa

.env.test

@@ -43,4 +43,4 @@ ENABLE_GRADING_METHOD_IN_PROBLEMS=false
 # TODO: Missing support for ORA2
 LIBRARY_UNSUPPORTED_BLOCKS="conditional,step-builder,problem-builder,openassessment"
 # "other" is used to test the workflow for creating blocks that aren't supported by the built-in editors
-PARAGON_THEME_URLS={}
+PARAGON_THEME_URLS=

src/setupTest.js

@@ -49,6 +49,7 @@ mergeConfig({
   STUDIO_BASE_URL: process.env.STUDIO_BASE_URL || null,
   LMS_BASE_URL: process.env.LMS_BASE_URL || null,
   LIBRARY_UNSUPPORTED_BLOCKS: (process.env.LIBRARY_UNSUPPORTED_BLOCKS || 'conditional,step-builder,problem-builder').split(','),
+  PARAGON_THEME_URLS: process.env.PARAGON_THEME_URLS || null,
 }, 'CourseAuthoringConfig');
 
 class ResizeObserver {

src/studio-home/tabs-section/courses-tab/courses-filters/__snapshots__/index.test.jsx.snap

@@ -26,15 +26,19 @@ exports[`CoursesFilters snapshot 1`] = `
               search
             </span>
           </label>
-          <input
-            class="form-control"
-            id="pgn-searchfield-input-1"
-            name="searchfield-input"
-            placeholder="Search"
-            role="searchbox"
-            type="text"
-            value=""
-          />
+          <div
+            class="pgn__form-control-decorator-group"
+          >
+            <input
+              class="form-control"
+              id="pgn-searchfield-input-1"
+              name="searchfield-input"
+              placeholder="Search"
+              role="searchbox"
+              type="text"
+              value=""
+            />
+          </div>
           <button
             aria-label="submit search"
             class="btn-icon btn-icon-primary btn-icon-sm pgn__searchfield__iconbutton-submit"