Unit tests passing now

Changed the call to ask_sentiment and fixed class declaration issues in unit test

Author: jencao-aws

sap-abap/services/cpd/zcl_aws1_cpd_actions.clas.abap

@@ -7,10 +7,11 @@ class ZCL_AWS1_CPD_ACTIONS definition
   create public .
 
 public section.
+  METHODS detectsentiment
+    EXPORTING VALUE(oo_result) TYPE REF TO /aws1/cl_cpddetectsentimentrsp .
 protected section.
 private section.
-  METHODS detectsentiment
-    RETURNING VALUE(oo_result) TYPE REF TO /aws1/cl_cpddetectsentimentrsp .
+
 ENDCLASS.
 
 
@@ -25,7 +26,7 @@ CLASS ZCL_AWS1_CPD_ACTIONS IMPLEMENTATION.
     DATA(lo_cpd) = /aws1/cl_cpd_factory=>create( lo_session ).
 
     DATA(lv_text) = |I love unicorns!|  .
-    DATA(lv_language_code) = |EN|  .
+    DATA(lv_language_code) = |en| .
 
 
     " snippet-start:[cpd.abapv1.detect_sentiment]
@@ -38,7 +39,7 @@ CLASS ZCL_AWS1_CPD_ACTIONS IMPLEMENTATION.
         MESSAGE 'Detected sentiment.' TYPE 'I'.
 
       CATCH /aws1/cx_cpdserverexc INTO DATA(lo_cpdex) .
-        MESSAGE 'CPD exception' TYPE 'E'.
+        MESSAGE 'The size of the input text exceeds the limit. Use a smaller document.' TYPE 'E'.
 
     ENDTRY.
     " snippet-end:[cpd.abapv1.detect_sentiment]

sap-abap/services/cpd/zcl_aws1_cpd_actions.clas.testclasses.abap

@@ -6,16 +6,15 @@ CLASS ltc_zcl_aws1_cpd_actions DEFINITION FOR TESTING
   RISK LEVEL HARMLESS.
 
   PRIVATE SECTION.
-    CONSTANTS cv_pfl TYPE /aws1/rt_profile_id VALUE 'ZCODE_DEMO'.
-    CONSTANTS cv_languagecode VALUE |EN|.
-
+    DATA ao_cpd_actions TYPE REF TO zcl_aws1_cpd_actions.
     METHODS: detectsentiment FOR TESTING.
 ENDCLASS.       "ltc_Zcl_Aws1_Cpd_Actions
 
 
 CLASS ltc_zcl_aws1_cpd_actions IMPLEMENTATION.
 
   METHOD detectsentiment.
+    ao_cpd_actions = NEW zcl_aws1_cpd_actions( ).
     DATA lo_output TYPE REF TO /aws1/cl_cpddetectsentimentrsp.
     DATA(lv_expected_output) = |POSITIVE|.
 
@@ -24,8 +23,8 @@ CLASS ltc_zcl_aws1_cpd_actions IMPLEMENTATION.
         oo_result = lo_output ).
 
     DATA(lv_found) = abap_true.
-    IF lo_output->has_sentiment() = abap_true.
-      IF lo_output->get_sentiment() = lv_expected_output.
+    IF lo_output->has_sentiment( ) = abap_true.
+      IF lo_output->ask_sentiment( ) = lv_expected_output.
           lv_found = abap_true.
       ENDIF.
     ENDIF.