CLASS {{p}}t33_test DEFINITION PUBLIC FINAL CREATE PUBLIC
  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    CLASS-DATA go_env TYPE REF TO if_cds_test_environment.
    CLASS-METHODS class_setup.
    CLASS-METHODS class_teardown.
    METHODS setup.
    METHODS grade_and_text FOR TESTING.
    METHODS height_in_metres FOR TESTING.
ENDCLASS.


CLASS {{p}}t33_test IMPLEMENTATION.
  METHOD class_setup.
    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_PLANT_GRADE' ).
  ENDMETHOD.

  METHOD class_teardown.
    go_env->destroy( ).
  ENDMETHOD.

  METHOD setup.
    DATA lt_plant TYPE STANDARD TABLE OF {{p}}plant WITH EMPTY KEY.
    go_env->clear_doubles( ).
    lt_plant = VALUE #( ( tree_id = 'A' species = 'OAK' height_cm = 150 ) ).
    go_env->insert_test_data( lt_plant ).
  ENDMETHOD.

  METHOD grade_and_text.
    DATA lv_grade TYPE c LENGTH 1.
    DATA lv_text TYPE c LENGTH 30.
    SELECT SINGLE grade, grade_text FROM {{p}}i_plant_grade WHERE tree_id = 'A'
      INTO (@lv_grade, @lv_text).
    cl_abap_unit_assert=>assert_equals( exp = 'M' act = lv_grade ).
    cl_abap_unit_assert=>assert_equals( exp = 'M-OAK' act = lv_text ).
  ENDMETHOD.

  METHOD height_in_metres.
    DATA lv_height TYPE decfloat34.
    SELECT SINGLE height_m FROM {{p}}i_plant_grade WHERE tree_id = 'A' INTO @lv_height.
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '1.50' ) act = lv_height ).
  ENDMETHOD.
ENDCLASS.