jest-editor-support v32 upgrade

package.json

@@ -2,7 +2,7 @@
   "name": "vscode-jest",
   "displayName": "Jest",
   "description": "Use Facebook's Jest With Pleasure.",
-  "version": "6.2.5",
+  "version": "7.0.0",
   "publisher": "Orta",
   "engines": {
     "vscode": "^1.68.1"
@@ -655,9 +655,11 @@
     "ci": "yarn lint && yarn test --coverage",
     "clean-out": "rimraf ./out",
     "vscode:prepublish": "yarn clean-out && yarn compile",
-    "compile": "webpack --mode production",
-    "watch": "webpack --mode development --watch --progress",
+    "compile": "webpack --config webpack/webpack.config.js --mode production",
+    "compile:dev": "webpack --config webpack/webpack.config.js --mode development",
+    "watch": "webpack --config webpack/webpack.config.js --mode development --watch --progress",
     "lint": "eslint \"src/**/*.ts\" \"tests/**/*.ts\" \"*.json\"  \"*.js\" ",
+    "lint:fix": "eslint \"src/**/*.ts\" \"tests/**/*.ts\" \"*.json\"  \"*.js\" --fix",
     "test": "jest",
     "watch-test": "yarn test -- --watch",
     "tsc": "tsc --noEmit",
@@ -667,7 +669,7 @@
   "dependencies": {
     "istanbul-lib-coverage": "^3.2.0",
     "istanbul-lib-source-maps": "^4.0.1",
-    "jest-editor-support": "^31.1.2"
+    "jest-editor-support": "^32.0.0-beta.1"
   },
   "devDependencies": {
     "@types/fs-extra": "^11.0.2",
@@ -686,7 +688,6 @@
     "eslint-plugin-prettier": "^5.0.1",
     "fs-extra": "^11.1.1",
     "jest": "^29.7",
-    "jest-snapshot": "^27.2.0",
     "prettier": "^3.0.3",
     "raw-loader": "^4.0.1",
     "rimraf": "^5.0.5",

src/DebugConfigurationProvider.ts

@@ -227,8 +227,8 @@ export class DebugConfigurationProvider implements vscode.DebugConfigurationProv
       let program = path.isAbsolute(cmd)
         ? cmd
         : absoluteRootPath
-        ? path.resolve(absoluteRootPath, cmd)
-        : ['${workspaceFolder}', cmd].join(path.sep);
+          ? path.resolve(absoluteRootPath, cmd)
+          : ['${workspaceFolder}', cmd].join(path.sep);
       program = this.adjustProgram(program);
       const args = [...cmdArgs, ...config.args];
       finalConfig = { ...finalConfig, cwd, program, args };

src/StatusBar.ts

@@ -217,8 +217,8 @@ export class StatusBar {
     const summary: SummaryState = stats.isDirty
       ? 'stats-not-sync'
       : stats.fail + stats.unknown === 0 && stats.success > 0
-      ? 'summary-pass'
-      : 'summary-warning';
+        ? 'summary-pass'
+        : 'summary-warning';
     const output: string[] = [this.getMessageByState(summary, showIcon)];
 
     if (summary !== 'summary-pass' || alwaysShowDetails) {

src/TestResults/TestResult.ts

@@ -1,18 +1,14 @@
-import { TestReconciliationStateType } from './TestReconciliationState';
-import { JestFileResults, JestTotalResults } from 'jest-editor-support';
-import { FileCoverage } from 'istanbul-lib-coverage';
+import {
+  JestFileResults,
+  JestTotalResults,
+  CodeLocation as Location,
+  TestReconciliationState,
+} from 'jest-editor-support';
+import { CoverageMapData, FileCoverageData } from 'istanbul-lib-coverage';
 import * as path from 'path';
 import { cleanAnsi, toLowerCaseDriveLetter } from '../helpers';
 import { MatchEvent } from './match-node';
 
-export interface Location {
-  /** Zero-based column number */
-  column: number;
-
-  /** Zero-based line number */
-  line: number;
-}
-
 export interface LocationRange {
   start: Location;
   end: Location;
@@ -28,7 +24,7 @@ export interface TestResult extends LocationRange {
 
   identifier: TestIdentifier;
 
-  status: TestReconciliationStateType;
+  status: TestReconciliationState;
   shortMessage?: string;
   terseMessage?: string;
 
@@ -65,7 +61,9 @@ export const testResultsWithLowerCaseWindowsDriveLetters = (
   return testResults.map(testResultWithLowerCaseWindowsDriveLetter);
 };
 
-function fileCoverageWithLowerCaseWindowsDriveLetter(fileCoverage: FileCoverage) {
+function fileCoverageWithLowerCaseWindowsDriveLetter(
+  fileCoverage: FileCoverageData
+): FileCoverageData {
   const newFilePath = toLowerCaseDriveLetter(fileCoverage.path);
   if (newFilePath) {
     return {
@@ -77,20 +75,18 @@ function fileCoverageWithLowerCaseWindowsDriveLetter(fileCoverage: FileCoverage)
   return fileCoverage;
 }
 
-// TODO should fix jest-editor-support type declaration, the coverageMap should not be "any"
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-export const coverageMapWithLowerCaseWindowsDriveLetters = (data: JestTotalResults): any => {
+export const coverageMapWithLowerCaseWindowsDriveLetters = (
+  data: JestTotalResults
+): CoverageMapData | undefined => {
   if (!data.coverageMap) {
     return;
   }
 
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  const result: any = {};
+  const result: CoverageMapData = {};
   const filePaths = Object.keys(data.coverageMap);
+
   for (const filePath of filePaths) {
-    const newFileCoverage = fileCoverageWithLowerCaseWindowsDriveLetter(
-      data.coverageMap[filePath] as FileCoverage
-    );
+    const newFileCoverage = fileCoverageWithLowerCaseWindowsDriveLetter(data.coverageMap[filePath]);
     result[newFileCoverage.path] = newFileCoverage;
   }
 
@@ -133,19 +129,30 @@ export const resultsWithoutAnsiEscapeSequence = (data: JestTotalResults): JestTo
       message: cleanAnsi(result.message),
       assertionResults: result.assertionResults.map((assertion) => ({
         ...assertion,
-        failureMessages: assertion.failureMessages.map((message) => cleanAnsi(message)),
+        failureMessages: (assertion.failureMessages ?? []).map((message) => cleanAnsi(message)),
       })),
     })),
   };
 };
 
+// enum based on TestReconciliationState
+export const TestStatus: {
+  [key in TestReconciliationState]: TestReconciliationState;
+} = {
+  Unknown: 'Unknown',
+  KnownSuccess: 'KnownSuccess',
+  KnownFail: 'KnownFail',
+  KnownSkip: 'KnownSkip',
+  KnownTodo: 'KnownTodo',
+};
+
 // export type StatusInfo<T> = {[key in TestReconciliationState]: T};
 export interface StatusInfo {
   precedence: number;
   desc: string;
 }
 
-export const TestResultStatusInfo: { [key in TestReconciliationStateType]: StatusInfo } = {
+export const TestResultStatusInfo: { [key in TestReconciliationState]: StatusInfo } = {
   KnownFail: { precedence: 1, desc: 'Failed' },
   Unknown: {
     precedence: 2,

src/TestResults/TestResultProvider.ts

@@ -8,9 +8,9 @@ import {
   ParsedRange,
   ItBlock,
   SnapshotParserOptions,
+  TestReconciliationState,
 } from 'jest-editor-support';
-import { TestReconciliationState, TestReconciliationStateType } from './TestReconciliationState';
-import { TestResult, TestResultStatusInfo } from './TestResult';
+import { TestResult, TestResultStatusInfo, TestStatus } from './TestResult';
 import * as match from './match-by-context';
 import { JestSessionEvents } from '../JestExt';
 import { TestStats } from '../types';
@@ -25,7 +25,7 @@ interface TestSuiteParseResultRaw {
   testBlocks: TestBlocks | 'failed';
 }
 interface TestSuiteResultRaw {
-  status: TestReconciliationStateType;
+  status: TestReconciliationState;
   message: string;
   assertionContainer?: ContainerNode<TestAssertionStatus>;
   results?: TestResult[];
@@ -53,7 +53,7 @@ const sortByStatus = (a: TestResult, b: TestResult): number => {
 };
 
 export class TestSuiteRecord implements TestSuiteUpdatable {
-  private _status: TestReconciliationStateType;
+  private _status: TestReconciliationState;
   private _message: string;
   private _results?: TestResult[];
   private _sorted?: SortedTestResults;
@@ -67,10 +67,10 @@ export class TestSuiteRecord implements TestSuiteUpdatable {
     private reconciler: TestReconciler,
     private parser: Parser
   ) {
-    this._status = TestReconciliationState.Unknown;
+    this._status = TestStatus.Unknown;
     this._message = '';
   }
-  public get status(): TestReconciliationStateType {
+  public get status(): TestReconciliationState {
     return this._status;
   }
   public get message(): string {
@@ -114,7 +114,7 @@ export class TestSuiteRecord implements TestSuiteUpdatable {
       }
     }
 
-    return this._testBlocks ?? 'failed';
+    return this._testBlocks;
   }
 
   public get assertionContainer(): ContainerNode<TestAssertionStatus> | undefined {
@@ -132,6 +132,10 @@ export class TestSuiteRecord implements TestSuiteUpdatable {
     snapshots: ExtSnapshotBlock[]
   ): void {
     const isWithin = (snapshot: ExtSnapshotBlock, range?: ParsedRange): boolean => {
+      if (!snapshot.node.loc) {
+        console.warn('snapshot will be ignored because it has no loc:', snapshot.node);
+        return false;
+      }
       const zeroBasedLine = snapshot.node.loc.start.line - 1;
       return !!range && range.start.line <= zeroBasedLine && range.end.line >= zeroBasedLine;
     };
@@ -226,9 +230,6 @@ export class TestResultProvider {
   }
 
   private groupByRange(results: TestResult[]): TestResult[] {
-    if (!results.length) {
-      return results;
-    }
     // build a range based map
     const byRange: Map<string, TestResult[]> = new Map();
     results.forEach((r) => {
@@ -402,11 +403,11 @@ export class TestResultProvider {
       return;
     }
     for (const test of testResults) {
-      if (test.status === TestReconciliationState.KnownFail) {
+      if (test.status === TestStatus.KnownFail) {
         sorted.fail.push(test);
-      } else if (test.status === TestReconciliationState.KnownSkip) {
+      } else if (test.status === TestStatus.KnownSkip) {
         sorted.skip.push(test);
-      } else if (test.status === TestReconciliationState.KnownSuccess) {
+      } else if (test.status === TestStatus.KnownSuccess) {
         sorted.success.push(test);
       } else {
         sorted.unknown.push(test);

src/TestResults/index.ts

@@ -1,8 +1,8 @@
-export * from './TestReconciliationState';
 export {
   TestResult,
   resultsWithLowerCaseWindowsDriveLetters,
   TestResultStatusInfo,
   TestIdentifier,
+  TestStatus,
 } from './TestResult';
 export * from './TestResultProvider';

src/TestResults/match-by-context.ts

@@ -14,12 +14,11 @@ import {
   TestAssertionStatus,
   ParsedNode,
   DescribeBlock,
-  Location,
+  CodeLocation as Location,
   NamedBlock,
-  ParsedNodeTypes,
+  ParsedNodeType,
 } from 'jest-editor-support';
-import { TestReconciliationState } from './TestReconciliationState';
-import { TestResult } from './TestResult';
+import { TestResult, TestStatus, LocationRange } from './TestResult';
 import {
   DataNode,
   ContainerNode,
@@ -32,6 +31,14 @@ import {
   MatchOptions,
 } from './match-node';
 
+interface MaybeWithLocation {
+  start?: Location;
+  end?: Location;
+}
+
+export const hasLocation = (loc: MaybeWithLocation): loc is LocationRange =>
+  loc.start != null && loc.end != null;
+
 export const buildAssertionContainer = (
   assertions: TestAssertionStatus[]
 ): ContainerNode<TestAssertionStatus> => {
@@ -80,11 +87,12 @@ export const buildSourceContainer = (sourceRoot: ParsedNode): ContainerNode<ItBl
         end: namedNode.end ? adjustLocation(namedNode.end) : UnknownRange.end,
       },
     });
+    const start = (node.start?.line ?? 0) - 1;
     if (isDescribeBlock(node)) {
-      container = new ContainerNode(node.name, node.start?.line - 1, attrs(node));
+      container = new ContainerNode(node.name, start, attrs(node));
       parent.addContainerNode(container);
     } else if (isItBlock(node)) {
-      parent.addDataNode(new DataNode(node.name, node.start.line - 1, node, attrs(node)));
+      parent.addDataNode(new DataNode(node.name, start, node, attrs(node)));
     }
 
     node.children?.forEach((n) => buildNode(n, container));
@@ -101,8 +109,14 @@ export const buildSourceContainer = (sourceRoot: ParsedNode): ContainerNode<ItBl
   return root;
 };
 
-const adjustLocation = (l: Location): Location => ({ column: l.column - 1, line: l.line - 1 });
+const adjustLocation = (l?: Location): Location => ({
+  column: l ? l.column - 1 : 0,
+  line: l ? l.line - 1 : 0,
+});
 const matchPos = (t: ItBlock, a: TestAssertionStatus, forError = false): boolean => {
+  if (!hasLocation(t)) {
+    return false;
+  }
   const line = forError ? a.line : a.line ?? a.location?.line;
   return (line != null && line >= t.start.line && line <= t.end.line) || false;
 };
@@ -125,7 +139,11 @@ export const toMatchResult = (
       ? [undefined, undefined, assertionOrErr]
       : [assertionOrErr.data, assertionOrErr.history(reason), undefined];
 
+  if (!test.start || !test.end) {
+    console.warn(`missing location for test block: ${test.name}`);
+  }
   // Note the shift from one-based to zero-based line number and columns
+  // assumption: if we reached here, the test start/end must have been defined
   return {
     name: assertion?.fullName ?? assertion?.title ?? sourceName,
     identifier: {
@@ -134,11 +152,15 @@ export const toMatchResult = (
     },
     start: adjustLocation(test.start),
     end: adjustLocation(test.end),
-    status: assertion?.status ?? TestReconciliationState.Unknown,
+    status: assertion?.status ?? TestStatus.Unknown,
     shortMessage: assertion?.shortMessage ?? err,
     terseMessage: assertion?.terseMessage,
     lineNumberOfError:
-      assertion?.line && matchPos(test, assertion, true) ? assertion.line - 1 : test.end.line - 1,
+      assertion?.line && matchPos(test, assertion, true)
+        ? assertion.line - 1
+        : test.end
+          ? test.end.line - 1
+          : 0,
     sourceHistory,
     assertionHistory,
   };
@@ -458,8 +480,10 @@ const ContextMatch = (): ContextMatchAlgorithm => {
 
 const { match } = ContextMatch();
 const isParsedNode = (source: ParsedNode | ContainerNode<ItBlock>): source is ParsedNode =>
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  (source as any).type in ParsedNodeTypes;
+  typeof source === 'object' &&
+  'type' in source &&
+  Object.values(ParsedNodeType).includes(source.type);
+
 export const matchTestAssertions = (
   fileName: string,
   source: ParsedNode | ContainerNode<ItBlock>,