chore: simplify the format expected by inline tests and update docs

README.adoc

@@ -90,13 +90,17 @@ The CLI must return an exit code of 0 on success and non-zero in case of failure
 }
 ....
 
-== Install
+== Usage
 
-Download the appropriate binary from the release page.
+Releases are not available yet, but you can build from source by checking out the repo and running:
 
-== Usage
+[source,sh]
+npm ci
+npm run dist
 
-Open a terminal and type:
+Then open a terminal and type:
 
 [source,sh]
-asciidoc-tck-linux-x64 --adapter-command /path/to/impl
+node harness/bin/asciidoc-tck.js cli --adapter-command /path/to/impl
+
+NOTE: Requires `node` >= 20

harness/lib/suites/suite.js

@@ -22,15 +22,11 @@ const testsSuite = async (testDir = ospath.join(PACKAGE_DIR, 'tests')) => {
     describe('inline', function () {
       const inlineTests = tests.find((it) => it.type === 'dir' && it.name === 'inline').entries
       makeTests(inlineTests, async function ({ input, inputPath, expected, expectedWithoutLocations }) {
-        const actualRoot = await parse({
+        const actual = await parse({
           contents: input,
           path: inputPath,
           type: 'inline',
         })
-        assert.ok('blocks' in actualRoot, 'should have a blocks property')
-        assert.ok(actualRoot.blocks.length === 1, 'blocks property should have one (and only one) block')
-        assert.ok('inlines' in actualRoot.blocks[0], 'first block in blocks should have an inlines property')
-        const actual = actualRoot.blocks[0].inlines
         if (expected == null) {
           // Q: can we write data to expected file automatically?
           // TODO only output expected if environment variable is set

harness/test/sample-adapters/echo/index.js

@@ -37,21 +37,6 @@ const readFromStdin = async () =>
   const payload = JSON.parse(content)
   const outputFile = ospath.join(payload.path.replace(/-input\.adoc$/, '-output.json'))
   const expected = await fsp.readFile(outputFile, 'utf8')
-  let result = expected
-  if (payload.type === 'inline') {
-    const inlines = JSON.parse(expected)
-    result = JSON.stringify({
-      name: 'document',
-      type: 'block',
-      blocks: [
-        {
-          name: 'paragraph',
-          type: 'block',
-          inlines,
-        },
-      ],
-    })
-  }
-  process.stdout.write(result)
+  process.stdout.write(expected)
   await once(process.stdout.end(), 'close')
 })()