CLASS {{p}}t21_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 effort_of_one_project FOR TESTING.
    METHODS no_active_assignment FOR TESTING.
ENDCLASS.


CLASS {{p}}t21_test IMPLEMENTATION.
  METHOD class_setup.
    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_PROJ_EFFORT' ).
  ENDMETHOD.

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

  METHOD setup.
    DATA lt_proj TYPE STANDARD TABLE OF {{p}}proj WITH EMPTY KEY.
    DATA lt_asgn TYPE STANDARD TABLE OF {{p}}asgn WITH EMPTY KEY.
    go_env->clear_doubles( ).
    lt_proj = VALUE #( ( proj_id = 'A' proj_name = 'ONE' budget = '100.00' )
                       ( proj_id = 'B' proj_name = 'TWO' budget = '10.00' ) ).
    lt_asgn = VALUE #( ( proj_id = 'A' emp_id = 'E1' work_hours = 2 rate = '10.00' status = 'A' )
                       ( proj_id = 'A' emp_id = 'E2' work_hours = 1 rate = '5.00'  status = 'A' )
                       ( proj_id = 'A' emp_id = 'E3' work_hours = 9 rate = '9.00'  status = 'I' )
                       ( proj_id = 'B' emp_id = 'E1' work_hours = 3 rate = '1.00'  status = 'I' ) ).
    go_env->insert_test_data( lt_proj ).
    go_env->insert_test_data( lt_asgn ).
  ENDMETHOD.

  METHOD effort_of_one_project.
    SELECT SINGLE assign_count, total_hours, total_cost, over_budget
      FROM {{p}}i_proj_effort
      WHERE proj_id = 'A'
      INTO @DATA(ls_effort).
    cl_abap_unit_assert=>assert_equals( exp = CONV i( ls_effort-assign_count ) act = 2 ).
    cl_abap_unit_assert=>assert_equals( exp = CONV i( ls_effort-total_hours ) act = 3 ).
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '25.00' )
                                        act = CONV decfloat34( ls_effort-total_cost ) ).
    cl_abap_unit_assert=>assert_equals( exp = 'N' act = ls_effort-over_budget ).
  ENDMETHOD.

  METHOD no_active_assignment.
    SELECT SINGLE proj_id FROM {{p}}i_proj_effort WHERE proj_id = 'B' INTO @DATA(lv_proj_id).
    cl_abap_unit_assert=>assert_equals( exp = 4 act = sy-subrc ).
    cl_abap_unit_assert=>assert_initial( lv_proj_id ).
  ENDMETHOD.
ENDCLASS.