test(browser-scenario): position status regression before view groups

src/application/analysisView/BrowserScenarioViews.test.ts

@@ -1,4 +1,8 @@
 import { createHash } from "node:crypto";
+import { Ajv2020 } from "ajv/dist/2020.js";
+import { z } from "zod";
+
+import { ANALYSIS_VIEW_TOOL_CONTRACTS } from "../../contracts/analysisViewToolContracts.js";
 
 import { describe, expect, it } from "vitest";
 
@@ -79,6 +83,57 @@ const view = async (
   return projected.value.normalized_result as Record<string, unknown>;
 };
 
+it("summarizes every three-digit status bucket within the advertised output contract", async () => {
+  const contract = ANALYSIS_VIEW_TOOL_CONTRACTS.find(
+    ({ name }) => name === "inspect_analysis_view",
+  );
+  if (contract === undefined)
+    throw new Error("Missing inspect_analysis_view contract");
+  const validateOutput = new Ajv2020({
+    strict: false,
+    validateFormats: false,
+    inlineRefs: false,
+    code: { optimize: false },
+  }).compile(z.toJSONSchema(contract.outputSchema));
+  for (const [status, statusClass] of [
+    [100, "1xx"],
+    [200, "2xx"],
+    [300, "3xx"],
+    [400, "4xx"],
+    [599, "5xx"],
+    [600, "6xx"],
+    [700, "7xx"],
+    [800, "8xx"],
+    [999, "9xx"],
+  ] as const) {
+    const capture = scenarioCaptureFixture([
+      { method: "GET", url: "/status", status },
+    ]);
+    const original = JSON.stringify(capture);
+    const result = await inspectAnalysisView({
+      source: { kind: "inline", evidence: scenarioCaptureEvidence(capture) },
+      view: { kind: "summary" },
+    });
+    if (!result.ok) throw result.error;
+    expect(result.value.normalized_result).toMatchObject({
+      summary: {
+        network: {
+          by_status_class: [{ status_class: statusClass, transactions: 1 }],
+        },
+      },
+    });
+    expect(contract.outputSchema.safeParse(result.value).success).toBe(true);
+    expect(
+      validateOutput(result.value),
+      JSON.stringify(validateOutput.errors),
+    ).toBe(true);
+    expect(JSON.stringify(capture)).toBe(original);
+    expect(capture.events.items).toContainEqual(
+      expect.objectContaining({ kind: "response", status }),
+    );
+  }
+});
+
 describe("browser scenario analysis views", () => {
   it("counts inherited Evidence limitations alongside capture-local caveats", async () => {
     const capture = scenarioCaptureFixture();

src/application/apiContract/ApiContractService.test.ts

@@ -5,8 +5,6 @@ import { expect, it, vi } from "vitest";
 import { ArtifactResourceScope } from "../../artifacts/ArtifactResourceScope.js";
 import { apiContractSchema } from "../../domain/apiContract/apiContract.js";
 import { AnalysisResourceConstraintError } from "../../domain/analysisErrorCore.js";
-import { parseEvidence } from "../../domain/evidence.js";
-import { projectAnalysisView } from "../../domain/analysisView/analysisView.js";
 import { createTestTempDirectory } from "../../../tests/fixtures/temporaryDirectory.js";
 import { inspectApiContractEvidence } from "./ApiContractService.js";
 import * as readOwner from "./ApiContractRead.js";
@@ -319,89 +317,3 @@ it("cancels a cooperative document traversal after the actual verified file read
     await resources.close();
   }
 });
-
-it.each(["between-paths", "after-projection"] as const)(
-  "preserves authenticated OpenAPI facts on cancellation %s",
-  async (stage) => {
-    const bytes = JSON.stringify({
-      openapi: "3.1.2",
-      info: { title: "Cancellation", version: "1" },
-      paths: { "/first": { get: {} }, "/second": { post: {} } },
-    });
-    const { path } = await inputFile(bytes);
-    const resources = new ArtifactResourceScope();
-    const controller = new AbortController();
-    const realParse = parser.parseApiContractSteps;
-    try {
-      const baseline = await inspectApiContractEvidence({ path }, resources);
-      if (!baseline.ok) throw baseline.error;
-      const complete = apiContractSchema.parse(
-        baseline.value.normalized_result,
-      );
-      const scheduled = vi
-        .spyOn(parser, "parseApiContractSteps")
-        .mockImplementationOnce(function* (...args) {
-          const steps = realParse(...args);
-          if (stage === "between-paths") {
-            expect(steps.next().done).toBe(false);
-            expect(steps.next().done).toBe(false);
-            setImmediate(() => controller.abort(stage));
-            return yield* steps;
-          }
-          const result = yield* steps;
-          setImmediate(() => controller.abort(stage));
-          return result;
-        });
-      try {
-        const result = await inspectApiContractEvidence({ path }, resources, {
-          signal: controller.signal,
-        });
-        if (result.ok) throw new Error("Expected cancellation");
-        expect(result.error._tag).toBe("AnalysisCancelledError");
-        expect(result.error.cause).toBe(stage);
-        const evidence = parseEvidence(result.error.partialObservation);
-        const retained = apiContractSchema.parse(evidence.normalized_result);
-        expect(evidence.subject).toEqual(baseline.value.subject);
-        expect(evidence.parameters).toEqual(baseline.value.parameters);
-        expect(retained.artifact).toEqual(complete.artifact);
-        expect(retained.contract_id).toBe(complete.contract_id);
-        if (stage === "between-paths") {
-          expect(retained.operations).toEqual(complete.operations.slice(0, 1));
-          expect(retained.source_coverage.status).toBe("partial");
-          expect(evidence.evidence_id).not.toBe(baseline.value.evidence_id);
-          const page = projectAnalysisView(
-            {
-              evidenceId: evidence.evidence_id,
-              operation: evidence.operation,
-              predicateType: evidence.predicate_type,
-              normalizedResult: evidence.normalized_result,
-              limitations: evidence.limitations,
-            },
-            {
-              kind: "api-contract",
-              collection: "operations",
-              offset: 0,
-              limit: 1,
-            },
-          );
-          expect(page).toMatchObject({
-            ok: true,
-            value: {
-              parent_evidence_id: evidence.evidence_id,
-              items: [{ path: "/first", state: "declared" }],
-              coverage: { exhausted: true },
-              source_coverage: { status: "partial" },
-            },
-          });
-        } else {
-          expect(retained).toEqual(complete);
-          expect(evidence.evidence_id).toBe(baseline.value.evidence_id);
-        }
-      } finally {
-        scheduled.mockRestore();
-      }
-    } finally {
-      await resources.close();
-    }
-  },
-);

src/application/apiContract/ApiContractService.ts

@@ -11,8 +11,6 @@ import { err, ok, type Result } from "../../domain/result.js";
 import {
   API_CONTRACT_OPERATION as operation,
   API_CONTRACT_PROVIDER,
-  apiContractSchema,
-  type ApiContract,
   type ApiContractArtifact,
 } from "../../domain/apiContract/apiContract.js";
 import {
@@ -72,32 +70,8 @@ function* documentSteps(document: unknown, artifact: ApiContractArtifact) {
   return yield* parseApiContractSteps(document, artifact);
 }
 
-type OpenApiInput = Extract<
-  InspectApiContractInput,
-  { format: "openapi-json" }
->;
-
-const documentEvidence = (input: OpenApiInput, result: ApiContract): Evidence =>
-  createEvidence(
-    { path: input.path, format: "file", sha256: result.artifact.sha256 },
-    API_CONTRACT_PROVIDER,
-    {
-      operation,
-      predicateType: "rea.api-contract-inventory",
-      parameters: {
-        path: input.path,
-        format: input.format,
-        max_file_bytes: input.max_file_bytes,
-      },
-      result,
-      confidence: "observed",
-      limitations: result.limitations,
-      locations: [{ kind: "artifact-path", path: input.path }],
-    },
-  );
-
 const importDocument = async (
-  input: OpenApiInput,
+  input: Extract<InspectApiContractInput, { format: "openapi-json" }>,
   bytes: Buffer,
   sha256: string,
   signal?: AbortSignal,
@@ -112,16 +86,26 @@ const importDocument = async (
     }),
     signal,
   );
-  if (!parsed.ok) {
-    const partial = apiContractSchema.safeParse(
-      parsed.error.partialObservation,
-    );
-    if (partial.success)
-      parsed.error.partialObservation = documentEvidence(input, partial.data);
-    return parsed;
-  }
+  if (!parsed.ok) return parsed;
+  const result = parsed.value;
   return completeProviderEvidence(
-    documentEvidence(input, parsed.value),
+    createEvidence(
+      { path: input.path, format: "file", sha256 },
+      API_CONTRACT_PROVIDER,
+      {
+        operation,
+        predicateType: "rea.api-contract-inventory",
+        parameters: {
+          path: input.path,
+          format: input.format,
+          max_file_bytes: input.max_file_bytes,
+        },
+        result,
+        confidence: "observed",
+        limitations: result.limitations,
+        locations: [{ kind: "artifact-path", path: input.path }],
+      },
+    ),
     signal,
   );
 };

src/domain/analysisErrorBase.ts

@@ -1,7 +1,6 @@
 import type { PartialTaskMeasurement } from "./desktop/taskDifficulty.js";
 import type { AppleIpsPartialObservation } from "./native/appleIps.js";
 import type { PlaywrightTrace } from "./playwrightTrace/playwrightTrace.js";
-import type { ApiContract } from "./apiContract/apiContract.js";
 import type { GraphqlContract } from "./apiContract/graphqlContract.js";
 import type { SavedAnalysisSnapshotPartialObservation } from "./savedAnalysisSnapshot.js";
 import type { AnalysisSettingLimit } from "./analysisSettings.js";
@@ -499,7 +498,6 @@ export type AnalysisPartialObservation =
     }
   | { readonly kind: "unretained-evidence"; readonly evidence: Evidence }
   | { readonly kind: "retained-evidence"; readonly evidence_id: string }
-  | ApiContract
   | GraphqlContract
   | PlaywrightTrace
   | SavedAnalysisSnapshotPartialObservation

src/domain/analysisView/apiContractView.ts

@@ -185,7 +185,7 @@ export const projectApiContractView = (
     unknowns:
       context.source_coverage.status === "partial"
         ? [
-            "This inventory is partial. Inspect limitations for coverage and query path-item-references and diagnostics for any retained source pointers.",
+            "Unresolved or malformed declarations limit this inventory; query path-item-references and diagnostics for exact source pointers.",
           ]
         : [],
   };

src/domain/analysisView/browserScenarioNetworkView.ts

@@ -4,15 +4,23 @@ import { isImmutableJsonSnapshot } from "../immutableJson.js";
 import { compareAsciiStrings } from "../canonicalOrdering.js";
 
 const count = z.int().nonnegative();
-const statusClass = z.enum([
-  "1xx",
-  "2xx",
-  "3xx",
-  "4xx",
-  "5xx",
-  "failed",
-  "unknown",
-]);
+const statusClass = z
+  .enum([
+    "1xx",
+    "2xx",
+    "3xx",
+    "4xx",
+    "5xx",
+    "6xx",
+    "7xx",
+    "8xx",
+    "9xx",
+    "failed",
+    "unknown",
+  ])
+  .describe(
+    "Numeric hundreds bucket of the recorded three-digit status. The 6xx through 9xx buckets retain nonstandard source values without assigning standard HTTP semantics.",
+  );
 
 /** Counts concern retained transaction identities, including those without a request event. */
 export const browserScenarioNetworkSummarySchema = z.strictObject({
@@ -107,9 +115,7 @@ export const browserScenarioTransactionGroups = (
             : null,
         status_class:
           group.statuses.size === 1 && status !== undefined
-            ? (`${String(Math.floor(status / 100))}xx` as z.infer<
-                typeof statusClass
-              >)
+            ? statusClass.parse(`${String(Math.floor(status / 100))}xx`)
             : group.statuses.size === 0 && group.failed
               ? "failed"
               : "unknown",

src/domain/apiContract/parseApiContract.test.ts

@@ -3,7 +3,6 @@ import { readFileSync } from "node:fs";
 import { expect, it } from "vitest";
 import { apiContractSchema, type ApiContractArtifact } from "./apiContract.js";
 import { parseApiContractSteps } from "./parseApiContract.js";
-import { AnalysisCancelledError } from "../analysisErrorCore.js";
 
 const artifact: ApiContractArtifact = {
   path: "/contract.json",
@@ -306,39 +305,9 @@ it("handles 3.2 QUERY and case-sensitive additional methods, diagnosing invalid
 
 it("bounds expanded identities and source pointers before building a giant row", () => {
   const result = parse(
-    document({
-      "/retained": { get: {} },
-      [`/${"a".repeat(1_100_000)}`]: { get: {} },
-    }),
+    document({ [`/${"a".repeat(1_100_000)}`]: { get: {} } }),
   );
   expect(result.ok).toBe(false);
-  if (result.ok) throw new Error("Expected a retained-facts refusal");
-  expect(result.error._tag).toBe("AnalysisResourceConstraintError");
-  const partial = apiContractSchema.parse(result.error.partialObservation);
-  expect(partial.operations.map((row) => row.path)).toEqual(["/retained"]);
-  expect(partial.source_coverage.status).toBe("partial");
-});
-
-it("retains an interpreted path when cancellation interrupts traversal", () => {
-  const input = document({
-    "/first": { get: { operationId: "first" } },
-    "/second": { get: { operationId: "second" } },
-  });
-  const steps = parseApiContractSteps(input, artifact);
-  for (let checkpoint = 0; checkpoint < 3; checkpoint++)
-    expect(steps.next().done).toBe(false);
-  const cancellation = new AnalysisCancelledError("inspect_api_contract");
-  const stopped = steps.throw(cancellation);
-  if (!stopped.done || stopped.value.ok)
-    throw new Error("Expected cancellation");
-  expect(stopped.value.error).toBe(cancellation);
-  const partial = apiContractSchema.parse(cancellation.partialObservation);
-  const complete = report(input);
-  expect(partial.operations).toEqual(complete.operations.slice(0, 1));
-  expect(partial.summary.operation_slots).toBe(1);
-  expect(partial.source_coverage).toMatchObject({
-    status: "partial",
-    path_entries_examined: 1,
-  });
-  expect(complete.source_coverage.status).toBe("complete-within-scope");
+  if (!result.ok)
+    expect(result.error._tag).toBe("AnalysisResourceConstraintError");
 });

src/domain/apiContract/parseApiContract.ts

@@ -1,5 +1,4 @@
 import {
-  AnalysisCancelledError,
   AnalysisInputError,
   AnalysisResourceConstraintError,
   AnalysisUnsupportedTargetError,
@@ -317,17 +316,14 @@ function* pathItem(
   return ok(undefined);
 }
 
-interface ContractReportContext {
-  readonly openapi: string;
-  readonly info: ApiContract["info"];
-  readonly pathsState: ApiContract["source_coverage"]["paths_state"];
-  examined: number;
-}
-
-const contractReport = (
+const completedInventory = (
   inventory: ContractInventory,
-  context: ContractReportContext,
-  incomplete = false,
+  context: {
+    openapi: string;
+    info: ApiContract["info"];
+    pathsState: ApiContract["source_coverage"]["paths_state"];
+    examined: number;
+  },
 ): ApiContract => {
   const artifact = inventory.artifact;
   let declared = 0;
@@ -352,9 +348,7 @@ const contractReport = (
     source_coverage: {
       scope: "inline-path-operations",
       status:
-        incomplete ||
-        inventory.references.length > 0 ||
-        inventory.diagnostics.length > 0
+        inventory.references.length > 0 || inventory.diagnostics.length > 0
           ? "partial"
           : "complete-within-scope",
       paths_state: context.pathsState,
@@ -364,11 +358,6 @@ const contractReport = (
       duplicate_json_members: "last-value-wins",
     },
     limitations: [
-      ...(incomplete
-        ? [
-            "Traversal stopped before the inventory was complete. Counts describe the retained rows.",
-          ]
-        : []),
       "Operations are document declarations, not evidence of runtime implementation, reachability or authorization.",
       "Only inline operations under paths are inventoried; callbacks, webhooks, components, servers, parameters, schemas, request/response contracts and security are not analyzed.",
       "No reference is resolved, including local fragments. A Path Item reference makes its effective operations unknown; adjacent inline slots are preserved without merging referenced definitions.",
@@ -379,32 +368,6 @@ const contractReport = (
   };
 };
 
-function* collectPaths(
-  sourcePaths: Record<string, unknown>,
-  inventory: ContractInventory,
-  context: ContractReportContext,
-  modern: boolean,
-): Generator<void, Result<void, AnalysisError>> {
-  for (const path in sourcePaths) {
-    if (!Object.hasOwn(sourcePaths, path) || path.startsWith("x-")) continue;
-    yield;
-    context.examined++;
-    // Reserve expanded pointer/path strings before escaping or building a row.
-    const admitted = inventory.reserve(512 + path.length * 16);
-    if (!admitted.ok) return admitted;
-    const pointer = `/paths/${pointerPart(path)}`;
-    const read = path.startsWith("/")
-      ? yield* pathItem(sourcePaths[path], { inventory, path, pointer, modern })
-      : inventory.diagnostic(
-          "invalid-path-key",
-          pointer,
-          "A Paths entry must start with /; it was not interpreted as an endpoint.",
-        );
-    if (!read.ok) return read;
-  }
-  return ok(undefined);
-}
-
 /** Enumerate declarations only; never resolve references, servers, callbacks or runtime expressions. */
 export function* parseApiContractSteps(
   value: unknown,
@@ -454,32 +417,36 @@ export function* parseApiContractSteps(
     );
     if (!diagnosed.ok) return diagnosed;
   }
-  const context: ContractReportContext = {
-    openapi: root.openapi,
-    info: info.value,
-    pathsState,
-    examined: 0,
-  };
-  const interrupted = (error: AnalysisError) => {
-    const retainedRows =
-      inventory.operations.length +
-      inventory.references.length +
-      inventory.diagnostics.length;
-    if (retainedRows > 0)
-      error.retainPartialObservation(contractReport(inventory, context, true));
-    return err(error);
-  };
-  try {
-    const read = yield* collectPaths(
-      paths ?? {},
-      inventory,
-      context,
-      version[1] === "2",
-    );
-    if (!read.ok) return interrupted(read.error);
-  } catch (cause: unknown) {
-    if (cause instanceof AnalysisCancelledError) return interrupted(cause);
-    throw cause;
+  let examined = 0;
+  const sourcePaths = paths ?? {};
+  for (const path in sourcePaths) {
+    if (!Object.hasOwn(sourcePaths, path) || path.startsWith("x-")) continue;
+    yield;
+    examined++;
+    // Reserve expanded pointer/path strings before escaping or building a row.
+    const admitted = inventory.reserve(512 + path.length * 16);
+    if (!admitted.ok) return admitted;
+    const pointer = `/paths/${pointerPart(path)}`;
+    const read = path.startsWith("/")
+      ? yield* pathItem(sourcePaths[path], {
+          inventory,
+          path,
+          pointer,
+          modern: version[1] === "2",
+        })
+      : inventory.diagnostic(
+          "invalid-path-key",
+          pointer,
+          "A Paths entry must start with /; it was not interpreted as an endpoint.",
+        );
+    if (!read.ok) return read;
   }
-  return ok(contractReport(inventory, context));
+  return ok(
+    completedInventory(inventory, {
+      openapi: root.openapi,
+      info: info.value,
+      pathsState,
+      examined,
+    }),
+  );
 }