Added unit test case for App.py

src/AppTest.py

@@ -0,0 +1,80 @@
+
+from app import *
+@app.route('/')
+def test_index():
+    print("Hello index")
+    index()
+    x = "Hello index"
+    assert(x == "Hello index")
+
+
+@app.route('/find', methods=['POST'])
+def test_find():
+
+    language_name, sel_word = None, None
+    if request.method == 'POST':
+        language_id = request.form['sellanguage']
+        sel_word = request.form['selword']
+        language_name = language_dict[language_id]
+        if not appService.udt_pre_model:
+            appService.config_udpipe(language_name)
+        appService.find_service(language_name, sel_word)
+    return render_templateMock('result.html', input_data={"language_name": language_name,
+                                                      "sel_word": sel_word,
+                                                      "sel_result": appService.sel_result})
+
+
+@app.route('/find2', methods=['POST'])
+def find2():
+    language_name, sel_word = None, None
+    if request.method == 'POST':
+        language_name = request.form['sellanguage']
+        sel_word = request.form['selword']
+        if not appService.udt_pre_model:
+            appService.config_udpipe(language_name)
+        appService.find_service(language_name, sel_word)
+    return render_templateMock('result.html', input_data={"language_name": language_name,
+                                                      "sel_word": sel_word,
+                                                      "sel_result": appService.sel_result})
+
+
+@app.route('/cluster', methods=['POST'])
+def test_cluster():
+
+    if request.method == 'POST':
+        language_name = request.form['languageName']
+        cluster_number = request.form['clusterNumber']
+        sel_tag = request.form['tagInput1']
+        cluster_input_sentence = appService.pos_dict[sel_tag]
+        if not appService.udt_pre_model:
+            appService.config_udpipe(language_name)
+        cluster_model_file = word2vec_language[language_name]
+        cluster_result, rec_cluster_result = appService.cluster_sentences(
+            language_name, cluster_model_file, cluster_input_sentence, cluster_number)
+        return render_templateMock('cluster.html',
+                               cluster_number=cluster_number,
+                               cluster_result=cluster_result,
+                               rec_cluster_result=rec_cluster_result)
+
+def render_templateMock(template_name_or_list, **context):
+
+    ctx = _app_ctx_stack.top
+    ctx.app.update_template_context(context)
+    return _renderMock(
+        ctx.app.jinja_env.get_or_select_template(template_name_or_list),
+        context,
+        ctx.app,
+    )
+def _renderMock(template, context, app):
+    """Renders the template and fires the signal"""
+
+    before_render_template.send(app, template=template, context=context)
+    rv = template.render(context)
+    template_rendered.send(app, template=template, context=context)
+    return rv
+
+if __name__ == "__main__":
+    test_index()
+    test_find()
+    test_index()
+