chore: fix namespaces

README.md

@@ -6,6 +6,8 @@ Generate tests from your JSDoc documentation for whichever testing harness you p
 
 > See `gen-doctests --help` for more detail.
 
+### Generate tests
+
 Write a doctest alongside your source code:
 
 ````ts
@@ -47,6 +49,8 @@ test("isEven()", () => {
 });
 ```
 
+### Config
+
 You can also define a `doctests.config.ts` file to skip the command arguments:
 
 ```ts
@@ -58,3 +62,30 @@ export default defineConfig({
 	outDir: "dist/",
 });
 ```
+
+### Skipping tests
+
+You can specify that a test should be ignored or that it fails by specifying
+that next to the language tag of the code block:
+
+````ts
+/**
+ * ...
+ * @example
+ * ```ts ignore
+ * // this test is ignored
+ * ```
+ * @example
+ * ```ts fails
+ * // this test is expected to fail
+ * expect(1).toBe(2)
+ * ```
+ */
+````
+
+If you use the `--must-assert` flag or `onlyGenerateTests` option then tests
+which do not use any assertions will not be included in emitted test files.
+
+## License
+
+Published under [MIT License](./LICENSE)

doctests.config.ts

@@ -1,7 +1,8 @@
 import { defineConfig } from "./dist/config";
 
 export default defineConfig({
-	include: ["src/**.ts"],
+	include: ["src/**/*.ts"],
 	outDir: "tests/generated",
 	templateHeader: ["console.log('hello, world!');"],
+	emitRegions: true,
 });

package.json

@@ -1,9 +1,12 @@
 {
 	"name": "gen-doctests",
+	"author": {
+		"name": "BluePlum",
+		"url": "https://git.louiscreates.com/blueplum"
+	},
 	"description": "Tool for generating tests from JSDoc @example:s for various test harnesses",
 	"keywords": ["tool", "docs", "test", "doctest"],
-	"private": false,
-	"version": "0.2.2",
+	"version": "0.2.3",
 	"type": "module",
 	"bin": "dist/index.js",
 	"scripts": {
@@ -42,5 +45,9 @@
 		"jiti": "^2.7.0",
 		"picomatch": "^4.0.5",
 		"typescript": "^6.0.3"
-	}
+	},
+	"repository": {
+		"url": "https://git.louiscreates.com/blueplum/gen-doctests"
+	},
+	"license": "MIT"
 }

src/generator.ts

@@ -182,14 +182,14 @@ export function createGenerator(options: Options) {
 				fn = harness.skip;
 			else fn = harness.fail;
 
-			let node: Region | null = null;
+			let node: Region = regions;
 			for (const region of test.namespace) {
-				regions[region] ??= {};
-				node = regions[region];
+				node[region] ??= {};
+				node = node[region];
 			}
 
 			const out = fn(src, name);
-			if (node !== null) node[Symbol()] = out;
+			if (test.namespace.length !== 0) node[Symbol()] = out;
 			else source += out + "\n\n";
 		}
 
@@ -205,8 +205,11 @@ export function createGenerator(options: Options) {
 					typeof value === "object" &&
 					typeof key === "string"
 				) {
+					const src = emitRegions(value);
 					regions.push(
-						harness.region(emitRegions(value), key),
+						options.emitRegions
+							? harness.region(src, key)
+							: src,
 					);
 				}
 			}

src/index.ts

@@ -104,17 +104,9 @@ async function main() {
 function parseWithOptions(options: Options) {
 	const doctest = picomatch("**/*" + options.fileExtension + ".*");
 
-	/**
-	 * @example
-	 * Test 1
-	 */
 	const files = globSync(options.include)
 		.filter((v) => !doctest(v))
 		.filter((path) => !lstatSync(path).isDirectory());
-	/**
-	 * @example
-	 * Test 2
-	 */
 	const parsed = files
 		.map((path) => parseFile(path, options))
 		.filter((v) => v !== null);

src/parser.ts

@@ -161,10 +161,18 @@ export function parseFile(
 			kind = PathFragmentType.Other;
 			if (identifier !== null) {
 				name = identifier;
+				if (node.type && ts.isFunctionLike(node.type)) {
+					kind = PathFragmentType.Function;
 					newPath.push({
-					kind: PathFragmentType.Other,
+						kind: PathFragmentType.Function,
 						fragment: identifier,
 					});
+				} else {
+					newPath.push({
+						kind: PathFragmentType.Namespace,
+						fragment: identifier,
+					});
+				}
 			} else if (
 				ts.isComputedPropertyName(node.name) &&
 				ts.isBinaryExpression(node.name.expression)
@@ -176,6 +184,7 @@ export function parseFile(
 					fragment: "unknown",
 				});
 			}
+
 			visitThis = false;
 			if (node.type)
 				node.type.forEachChild((node) => {
@@ -223,15 +232,14 @@ export function parseFile(
 			.filter((tag) => tag.tagName.text === "example");
 		if (examples.length === 0) return;
 
-		let p = [...path];
+		const p = [...path];
 		if (name !== null && kind !== null)
 			p.push({ kind, fragment: name });
 
-		const pOld = p;
-
 		const namespace = [];
 
 		while (
+			options.emitRegions &&
 			p[0].kind === PathFragmentType.Namespace &&
 			p.length > 1
 		) {
@@ -239,8 +247,6 @@ export function parseFile(
 			namespace.push(p.shift()!.fragment);
 		}
 
-		if (!options.emitRegions) p = pOld;
-
 		name = computeName(p);
 
 		for (const example of examples) {