bcquality/microsoft/knowledge/testing/test-one-when-per-test.good.al
Michael Dieringer 67962727f6 Fix ten focused correctness items plus sample links from Jesper's 2026-09-15 re-review
Six carried-over threads:
- api-page-least-privilege-write-access fixtures: added the mandatory
  EntityName/EntitySetName properties (AL0485).
- pages-must-not-contain-business-logic fixtures: Sales Line has no
  "Total Amount" field; replaced with the real "Line Amount" (field 103).
- test-feature-scenario-tags.good.al and test-one-when-per-test.good.al:
  CreatePriceHeader leaves a price list in Draft status, which price
  calculation ignores. Added Validate(Status, Active) + Modify before the
  sales line that depends on it. Verified Status field/enum against
  PriceListHeader.Table.al and PriceStatus.Enum.al in the BCApps clone.
- exposed-objects-must-be-in-a-permission-set.md: a published codeunit is
  a SOAP endpoint (SOAP is deprecated), not OData - Page/Query are the
  OData object types. Corrected and pointed new integrations at API
  pages/queries instead.
- al-error-handling-review.md: the log-writes-must-survive-rollback cue
  selected on Session.StartSession, which only appears in the compliant
  fix, never in the anti-pattern - the bad fixture could never be
  worklisted. Recued on the actual risk shape (log insert around a
  failed TryFunction/GetLastError* path, then raise/propagate), with
  StartSession as an explicit compliant discriminator instead.
- page-design-must-match-bc-page-type-conventions.md: the enum value is
  NavigatePage, not Navigate; noted the type list is a selected subset,
  not an exhaustive PageType catalogue (PromptDialog, ConfigurationDialog,
  UserControlHost, XmlPort also exist, out of this article's scope).

Four new correctness gaps:
- release-must-update-app-version.md: "the version is the only identity"
  was backwards - id is the app's stable identity, version identifies a
  release/code-state of it.
- defensive-vs-offensive-code-must-match-blast-radius.good.al: the "low
  blast radius" example had no else branch, so a failed Customer.Get()
  left the field at its prior/default value instead of the explicit
  chosen fallback the article claims to demonstrate. Added the else.
- bcpt-scenarios-must-be-app-specific.good.al: InitTest and both measured
  StartScenario/EndScenario sections were empty/comment-only, so the
  "app-specific" fixture measured no actual work. Filled in a real,
  self-contained header+line creation path.
- upgrade-tag-logic-must-not-nest-deeply.good.al: the flattened version
  dropped both safety conditions the bad fixture had (Discount % = 0,
  nonblank posting group), silently changing behavior instead of just
  removing nesting. Extracted the guarded update into a helper with both
  conditions preserved as early exits.

Also converted this PR's remaining plain-backtick "See sample:" sample
references (16 articles) to the READ-convention markdown-link form,
matching the fix already made on #156/#158.

Rebased onto upstream/main (conflicts in al-ui-review.md, al-style-review.md,
al-upgrade-review.md against merged upstream PRs - all additive, both
sides' worklist cues retained).
2026-09-21 22:44:17 +02:00

56 lines
2.5 KiB
Perl

[Test]
procedure GetPrice_CustomerPrice_ReturnsCorrectUnitPrice()
var
Customer: Record Customer;
Item: Record Item;
PriceListHeader: Record "Price List Header";
PriceListLine: Record "Price List Line";
SalesHeader: Record "Sales Header";
SalesLine: Record "Sales Line";
begin
// [GIVEN] a customer with a price list line for the item
LibrarySales.CreateCustomer(Customer);
LibraryInventory.CreateItem(Item);
LibraryPriceCalculation.CreatePriceHeader(
PriceListHeader, PriceListHeader."Price Type"::Sale, "Price Source Type"::Customer, Customer."No.");
LibraryPriceCalculation.CreateSalesPriceLine(
PriceListLine, PriceListHeader.Code, "Price Source Type"::Customer, Customer."No.",
"Price Asset Type"::Item, Item."No.");
// CreatePriceHeader leaves the list in Draft status, which price calculation ignores.
PriceListHeader.Validate(Status, PriceListHeader.Status::Active);
PriceListHeader.Modify(true);
// [WHEN]
LibrarySales.CreateSalesDocumentWithItem(
SalesHeader, SalesLine, SalesHeader."Document Type"::Order, Customer."No.", Item."No.", 1, '', 0D);
// [THEN]
Assert.AreEqual(PriceListLine."Unit Price", SalesLine."Unit Price", 'Unit price must match price list');
end;
[Test]
procedure GetPriceLines_TwoMinimumQuantityLines_ReturnsBoth()
var
Customer: Record Customer;
Item: Record Item;
PriceListHeader: Record "Price List Header";
PriceListLine: Record "Price List Line";
begin
// [GIVEN] a customer price list with two minimum-quantity price lines for the same item
LibrarySales.CreateCustomer(Customer);
LibraryInventory.CreateItem(Item);
LibraryPriceCalculation.CreatePriceHeader(
PriceListHeader, PriceListHeader."Price Type"::Sale, "Price Source Type"::Customer, Customer."No.");
LibraryPriceCalculation.CreateSalesPriceLine(
PriceListLine, PriceListHeader.Code, "Price Source Type"::Customer, Customer."No.",
"Price Asset Type"::Item, Item."No.");
PriceListLine.Validate("Minimum Quantity", 10);
PriceListLine.Modify(true);
LibraryPriceCalculation.CreateSalesPriceLine(
PriceListLine, PriceListHeader.Code, "Price Source Type"::Customer, Customer."No.",
"Price Asset Type"::Item, Item."No.");
PriceListLine.Validate("Minimum Quantity", 50);
PriceListLine.Modify(true);
// [WHEN]
PriceListLine.SetRange("Price List Code", PriceListHeader.Code);
// [THEN]
Assert.AreEqual(2, PriceListLine.Count(), 'Exactly two price lines expected');
end;