Stage 2 summary at 50 accepted trajectories

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
This commit is contained in:
Kral
2026-10-05 18:02:52 +02:00
parent 332fb4601d
commit 5bcd1bf9cd
1230 changed files with 77563 additions and 33 deletions

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@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Guest stay totals'
define view entity {{P}}I_GUEST_STAY
as select from {{p}}guest as g
inner join {{p}}stay as s on s.guest_id = g.guest_id
{
key g.guest_id as guest_id,
g.guest_name as guest_name,
count( * ) as stay_count,
max( cast( s.nights as abap.int8 ) ) as night_count,
sum( cast( s.nights as abap.dec( 10, 0 ) ) * s.rate ) as total_charge
}
group by
g.guest_id,
g.guest_name
having
count( * ) > 1

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@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Guest stay totals'
define view entity {{P}}I_GUEST_STAY
as select from {{p}}guest as g
inner join {{p}}stay as s on s.guest_id = g.guest_id
{
key g.guest_id as guest_id,
g.guest_name as guest_name,
count( * ) as stay_count,
sum( cast( s.nights as abap.int8 ) ) as night_count,
max( cast( s.nights as abap.dec( 10, 0 ) ) * s.rate ) as total_charge
}
group by
g.guest_id,
g.guest_name
having
count( * ) > 1

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@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Guest stay totals'
define view entity {{P}}I_GUEST_STAY
as select from {{p}}guest as g
inner join {{p}}stay as s on s.guest_id = g.guest_id
{
key g.guest_id as guest_id,
g.guest_name as guest_name,
count( * ) as stay_count,
sum( cast( s.nights as abap.int8 ) ) as night_count,
sum( cast( s.nights as abap.dec( 10, 0 ) ) * s.rate ) as total_charge
}
group by
g.guest_id,
g.guest_name
having
count( * ) <= 1

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@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Guest stay totals'
define view entity {{P}}I_GUEST_STAY
as select from {{p}}guest as g
inner join {{p}}stay as s on s.guest_id = g.guest_id
{
key g.guest_id as guest_id,
g.guest_name as guest_name,
count( * ) as stay_count,
sum( cast( s.nights as abap.int8 ) ) as night_count,
sum( cast( s.nights as abap.dec( 10, 0 ) ) * s.rate ) as total_charge
}
group by
g.guest_id,
g.guest_name
having
count( * ) > 2

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{
"id": "G1072",
"pool": "train",
"object_type": "DDLS",
"category": "B",
"attempts": [
{
"stage": "validate",
"oracle": 100.0,
"null": 0,
"mutation": {
"valid": 5,
"killed": 4,
"ok": true
}
}
],
"accepted": true
}

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CLASS {{p}}t30_hidden 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 only_repeat_guests FOR TESTING.
METHODS one_stay_guest_absent FOR TESTING.
METHODS no_stay_guest_absent FOR TESTING.
METHODS stay_counts FOR TESTING.
METHODS night_totals FOR TESTING.
METHODS total_charges FOR TESTING.
METHODS guest_names FOR TESTING.
ENDCLASS.
CLASS {{p}}t30_hidden IMPLEMENTATION.
METHOD class_setup.
go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_GUEST_STAY' ).
ENDMETHOD.
METHOD class_teardown.
go_env->destroy( ).
ENDMETHOD.
METHOD setup.
DATA lt_guest TYPE STANDARD TABLE OF {{p}}guest WITH EMPTY KEY.
DATA lt_stay TYPE STANDARD TABLE OF {{p}}stay WITH EMPTY KEY.
go_env->clear_doubles( ).
lt_guest = VALUE #( ( guest_id = 'G1' guest_name = 'ALPHA' )
( guest_id = 'G2' guest_name = 'BETA' )
( guest_id = 'G3' guest_name = 'GAMMA' )
( guest_id = 'G4' guest_name = 'DELTA' ) ).
lt_stay = VALUE #( ( stay_id = 'S1' guest_id = 'G1' hotel = 'H1' nights = 3 rate = '100.00' )
( stay_id = 'S2' guest_id = 'G1' hotel = 'H2' nights = 2 rate = '150.50' )
( stay_id = 'S3' guest_id = 'G2' hotel = 'H1' nights = 1 rate = '80.00' )
( stay_id = 'S4' guest_id = 'G3' hotel = 'H1' nights = 4 rate = '50.00' )
( stay_id = 'S5' guest_id = 'G3' hotel = 'H2' nights = 1 rate = '25.00' )
( stay_id = 'S6' guest_id = 'G3' hotel = 'H3' nights = 2 rate = '10.00' ) ).
go_env->insert_test_data( lt_guest ).
go_env->insert_test_data( lt_stay ).
ENDMETHOD.
METHOD only_repeat_guests.
SELECT COUNT(*) FROM {{p}}i_guest_stay INTO @DATA(lv_rows).
cl_abap_unit_assert=>assert_equals( exp = 2 act = lv_rows ).
ENDMETHOD.
METHOD one_stay_guest_absent.
SELECT COUNT(*) FROM {{p}}i_guest_stay WHERE guest_id = 'G2' INTO @DATA(lv_rows).
cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
ENDMETHOD.
METHOD no_stay_guest_absent.
SELECT COUNT(*) FROM {{p}}i_guest_stay WHERE guest_id = 'G4' INTO @DATA(lv_rows).
cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
ENDMETHOD.
METHOD stay_counts.
SELECT SINGLE stay_count FROM {{p}}i_guest_stay WHERE guest_id = 'G1' INTO @DATA(lv_count).
cl_abap_unit_assert=>assert_equals( exp = 2 act = lv_count ).
SELECT SINGLE stay_count FROM {{p}}i_guest_stay WHERE guest_id = 'G3' INTO @DATA(lv_count3).
cl_abap_unit_assert=>assert_equals( exp = 3 act = lv_count3 ).
ENDMETHOD.
METHOD night_totals.
SELECT SINGLE night_count FROM {{p}}i_guest_stay WHERE guest_id = 'G1' INTO @DATA(lv_nights).
cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 5 )
act = CONV decfloat34( lv_nights ) ).
SELECT SINGLE night_count FROM {{p}}i_guest_stay WHERE guest_id = 'G3' INTO @DATA(lv_nights3).
cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 7 )
act = CONV decfloat34( lv_nights3 ) ).
ENDMETHOD.
METHOD total_charges.
SELECT SINGLE total_charge FROM {{p}}i_guest_stay WHERE guest_id = 'G1' INTO @DATA(lv_total).
cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '601.00' )
act = CONV decfloat34( lv_total ) ).
SELECT SINGLE total_charge FROM {{p}}i_guest_stay WHERE guest_id = 'G3' INTO @DATA(lv_total3).
cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '245.00' )
act = CONV decfloat34( lv_total3 ) ).
ENDMETHOD.
METHOD guest_names.
SELECT SINGLE guest_name FROM {{p}}i_guest_stay WHERE guest_id = 'G3' INTO @DATA(lv_name).
cl_abap_unit_assert=>assert_equals( exp = 'GAMMA' act = lv_name ).
ENDMETHOD.
ENDCLASS.

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{
"task": "G1072",
"mutants": [
{
"object": "{{P}}I_GUEST_STAY",
"mutant": "line 5: inner join -> left outer join (join)",
"status": "survived",
"hidden": "7/7",
"failed_tests": []
},
{
"object": "{{P}}I_GUEST_STAY",
"mutant": "line 10: sum( -> max( (agg)",
"status": "killed",
"hidden": "6/7",
"failed_tests": [
"NIGHT_TOTALS"
]
},
{
"object": "{{P}}I_GUEST_STAY",
"mutant": "line 11: sum( -> max( (agg)",
"status": "killed",
"hidden": "6/7",
"failed_tests": [
"TOTAL_CHARGES"
]
},
{
"object": "{{P}}I_GUEST_STAY",
"mutant": "line 17: > -> <= (rel)",
"status": "killed",
"hidden": "1/7",
"failed_tests": [
"GUEST_NAMES",
"NIGHT_TOTALS",
"ONE_STAY_GUEST_ABSENT",
"ONLY_REPEAT_GUESTS",
"STAY_COUNTS",
"TOTAL_CHARGES"
]
},
{
"object": "{{P}}I_GUEST_STAY",
"mutant": "line 17: 1 -> 2 (const)",
"status": "killed",
"hidden": "3/7",
"failed_tests": [
"NIGHT_TOTALS",
"ONLY_REPEAT_GUESTS",
"STAY_COUNTS",
"TOTAL_CHARGES"
]
}
],
"valid": 5,
"killed": 4,
"kill_rate": 0.8,
"ok": true
}

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@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Guest stay totals'
define view entity {{P}}I_GUEST_STAY
as select from {{p}}guest as g
inner join {{p}}stay as s on s.guest_id = g.guest_id
{
key g.guest_id as guest_id,
g.guest_name as guest_name,
count( * ) as stay_count,
sum( cast( s.nights as abap.int8 ) ) as night_count,
sum( cast( s.nights as abap.dec( 10, 0 ) ) * s.rate ) as total_charge
}
group by
g.guest_id,
g.guest_name
having
count( * ) > 1

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CLASS {{p}}t30_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 totals_of_repeat_guest FOR TESTING.
ENDCLASS.
CLASS {{p}}t30_test IMPLEMENTATION.
METHOD class_setup.
go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_GUEST_STAY' ).
ENDMETHOD.
METHOD class_teardown.
go_env->destroy( ).
ENDMETHOD.
METHOD setup.
DATA lt_guest TYPE STANDARD TABLE OF {{p}}guest WITH EMPTY KEY.
DATA lt_stay TYPE STANDARD TABLE OF {{p}}stay WITH EMPTY KEY.
go_env->clear_doubles( ).
lt_guest = VALUE #( ( guest_id = 'A' guest_name = 'ANNA' )
( guest_id = 'B' guest_name = 'BEN' ) ).
lt_stay = VALUE #( ( stay_id = '1' guest_id = 'A' hotel = 'H1' nights = 2 rate = '10.00' )
( stay_id = '2' guest_id = 'A' hotel = 'H2' nights = 3 rate = '20.00' )
( stay_id = '3' guest_id = 'B' hotel = 'H1' nights = 1 rate = '5.00' ) ).
go_env->insert_test_data( lt_guest ).
go_env->insert_test_data( lt_stay ).
ENDMETHOD.
METHOD totals_of_repeat_guest.
SELECT SINGLE stay_count, night_count, total_charge FROM {{p}}i_guest_stay
WHERE guest_id = 'A' INTO @DATA(ls_total).
cl_abap_unit_assert=>assert_equals( exp = 2 act = ls_total-stay_count ).
cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 5 )
act = CONV decfloat34( ls_total-night_count ) ).
cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 80 )
act = CONV decfloat34( ls_total-total_charge ) ) .
SELECT COUNT(*) FROM {{p}}i_guest_stay INTO @DATA(lv_rows).
cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rows ).
ENDMETHOD.
ENDCLASS.

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@EndUserText.label : 'Guest master'
@AbapCatalog.enhancement.category : #NOT_EXTENSIBLE
@AbapCatalog.tableCategory : #TRANSPARENT
@AbapCatalog.deliveryClass : #A
@AbapCatalog.dataMaintenance : #RESTRICTED
define table {{p}}guest {
key client : abap.clnt not null;
key guest_id : abap.char(10) not null;
guest_name : abap.char(30);
}

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@EndUserText.label : 'Hotel stay'
@AbapCatalog.enhancement.category : #NOT_EXTENSIBLE
@AbapCatalog.tableCategory : #TRANSPARENT
@AbapCatalog.deliveryClass : #A
@AbapCatalog.dataMaintenance : #RESTRICTED
define table {{p}}stay {
key client : abap.clnt not null;
key stay_id : abap.char(10) not null;
guest_id : abap.char(10);
hotel : abap.char(4);
nights : abap.int4;
rate : abap.dec(15,2);
}

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# 1. Goal
Show the stay totals of each guest of a hotel. The loyalty programme of the hotel
reads these totals, so the calculation must be in the database, in a CDS view.
# 2. Open questions
None.
# 3. Context
- Table {{P}}GUEST (guest master), package $TMP. Key: GUEST_ID (CHAR 10).
Field: GUEST_NAME (CHAR 30).
- Table {{P}}STAY (hotel stay), package $TMP. Key: STAY_ID (CHAR 10).
Fields: GUEST_ID (CHAR 10), HOTEL (CHAR 4), NIGHTS (INT4), RATE (DEC 15,2,
price for one night).
# 4. Contract
- Create the CDS view entity {{P}}I_GUEST_STAY in package $TMP.
- Elements, with these names: GUEST_ID (key), GUEST_NAME, STAY_COUNT,
NIGHT_COUNT, TOTAL_CHARGE.
- No authorization check (#NOT_REQUIRED).
# 5. Business rules
1. Show one row for each guest that has at least one stay in {{P}}STAY. Do not
show a guest without a stay.
2. Show only guests that have more than one stay. Do not show a guest with
exactly one stay.
3. STAY_COUNT is the number of stays of the guest.
4. NIGHT_COUNT is the sum of NIGHTS of all stays of the guest.
5. TOTAL_CHARGE is the sum of NIGHTS multiplied by RATE of all stays of the
guest, with 2 decimals.
# 6. Constraints
- Release target: 7.58.
- Coding standards: Clean ABAP.
- Out of scope: do not change {{P}}GUEST and {{P}}STAY.
- Write ABAP Unit tests with CL_CDS_TEST_ENVIRONMENT in a global test class.
# 7. Acceptance
- The view {{P}}I_GUEST_STAY is active and has no syntax error.
- The hidden tests pass.

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{
"id": "G1072",
"category": "B",
"object_type": "DDLS",
"difficulty": 2,
"release_target": "v758",
"expected_outcome": "implement",
"budget": {
"max_tool_calls": 60,
"max_activations": 15
},
"seed": [
{
"type": "TABL",
"name": "{{P}}GUEST",
"file": "seed/guest.tabl.asabap",
"description": "Guest master"
},
{
"type": "TABL",
"name": "{{P}}STAY",
"file": "seed/stay.tabl.asabap",
"description": "Hotel stay"
}
],
"contract": [
{
"type": "DDLS",
"name": "{{P}}I_GUEST_STAY",
"fields": [
"GUEST_ID",
"GUEST_NAME",
"STAY_COUNT",
"NIGHT_COUNT",
"TOTAL_CHARGE"
]
}
],
"out_of_scope": [
"{{P}}GUEST",
"{{P}}STAY"
],
"hidden_tests": [
{
"type": "CLAS",
"name": "{{P}}T30_HIDDEN",
"file": "hidden/t30_hidden.clas.abap",
"description": "T30 hidden tests"
}
],
"reference": [
{
"type": "DDLS",
"name": "{{P}}I_GUEST_STAY",
"file": "reference/i_guest_stay.ddls.asddls",
"description": "Guest stay totals"
},
{
"type": "CLAS",
"name": "{{P}}T30_TEST",
"file": "reference/t30_test.clas.abap",
"description": "T30 own tests"
}
],
"craft_checks": []
}