Bump test dependencies

Author: Jannik Zschiesche

package.json

@@ -48,7 +48,9 @@
     },
     "devDependencies": {
         "@types/terser-webpack-plugin": "^2.2.0",
-        "ava": "^2.4.0",
+        "ava": "^3.7.0",
+        "esm": "^3.2.25",
+        "execa": "^4.0.0",
         "kaba-scss": "^3.3.6",
         "webpack-bundle-analyzer": "^3.7.0"
     },

tests/all_fixtures.js

@@ -14,7 +14,7 @@ import {runKaba} from "./lib/runner";
 
 /* eslint-disable camelcase */
 /** @var {Object<string,FixtureConfig>} fixtureTests */
-let fixtureTests = {
+const fixtureTests = {
     js: {
         status: 0,
     },
@@ -39,24 +39,21 @@ let fixtureTests = {
 
 Object.keys(fixtureTests).forEach(key =>
 {
-    test(`File: ${key}`, t =>
+    test(`File: ${key}`, async t =>
     {
-        let expected = fixtureTests[key];
-        let result = runKaba(expected.dir || key, expected.args || []);
-        let stdout = null !== result.stdout
-            ? result.stdout.toString()
-            : "";
+        const expected = fixtureTests[key];
+        const result = await runKaba(expected.dir || key, expected.args || []);
 
-        t.is(result.status, expected.status);
+        t.is(result.exitCode, expected.status);
 
         if (undefined !== expected.match)
         {
-            t.truthy(expected.match.test(stdout));
+            t.truthy(expected.match.test(result.stdout));
         }
 
         if (undefined !== expected.noMatch)
         {
-            t.falsy(expected.noMatch.test(stdout));
+            t.falsy(expected.noMatch.test(result.stdout));
         }
     });
 });

tests/lib/runner.js

@@ -1,18 +1,18 @@
 const path = require("path");
-const {spawnSync} = require("child_process");
+const execa = require("execa");
 
 /**
  * @param {string} directory
  * @param {string[]} args
- * @returns {SpawnSyncReturns<Buffer> | SpawnSyncReturns<string>}
  */
-exports.runKaba = function (directory, args = [])
+exports.runKaba = async function (directory, args = [])
 {
-    return spawnSync(
+    return execa(
         path.join(__dirname, "../../bin/run.js"),
         args,
         {
             cwd: path.join(__dirname, "../fixtures", directory),
+            reject: false,
         }
     );
 };