dev: add cartesian case selector

tools/api-tester/README.md

@@ -3,7 +3,3 @@
 1. run `npm install`
 2. copy `example_config.yml` and add the correct values
 3. run `node apitest.js --config=your_config_file.yml`
-
-## Here's what it looks like when it's working
-
-![image](https://github.com/HeyPuter/puter-api-test/assets/7225168/115aca70-02ea-4ce1-9d5c-1568feb1f851)

tools/api-tester/apitest.js

@@ -12,12 +12,7 @@ const args = process.argv.slice(2);
 let config, report;
 
 try {
-    ({ values: {
+    const parsed = parseArgs({
-        config,
-        report,
-        bench,
-        unit,
-    }, positionals: [id] } = parseArgs({
         options: {
             config: {
                 type: 'string',
@@ -25,13 +20,24 @@ try {
             report: {
                 type: 'string',
             },
+            onlycase: { type: 'string' },
             bench: { type: 'boolean' },
             unit: { type: 'boolean' },
         },
         allowPositionals: true,
-    }));
+    });
+
+    ({ values: {
+        config,
+        report,
+        onlycase,
+        bench,
+        unit,
+    }, positionals: [id] } = parsed);
+
+    onlycase = Number.parseInt(onlycase);
 } catch (e) {
-    if ( args.length < 1 ) {
+    console.error(e);
     console.error(
         'Usage: apitest [OPTIONS]\n' +
         '\n' +
@@ -41,15 +47,18 @@ try {
         ''
     );
     process.exit(1);
-    }
 }
 
-
 const conf = YAML.parse(fs.readFileSync(config).toString());
 
 
 const main = async () => {
-    const ts = new TestSDK(conf);
+    const context = {
+        options: {
+            onlycase,
+        }
+    };
+    const ts = new TestSDK(conf, context);
     try {
         await ts.delete('api_test', { recursive: true });
     } catch (e) {

tools/api-tester/lib/TestFactory.js

@@ -12,6 +12,12 @@ module.exports = class TestFactory {
             for ( let i=0 ; i < states.length ; i++ ) {
                 const state = states[i];
 
+                if ( t.context.options.onlycase !== undefined ) {
+                    if ( i !== t.context.options.onlycase ) {
+                        continue;
+                    }
+                }
+
                 await t.case(`case ${i}`, async () => {
                     console.log('state', state);
                     await each(t, state, i);

tools/api-tester/lib/TestSDK.js

@@ -9,8 +9,9 @@ const Assert = require('./Assert');
 const log_error = require('./log_error');
 
 module.exports = class TestSDK {
-    constructor (conf) {
+    constructor (conf, context) {
         this.conf = conf;
+        this.context = context;
         this.cwd = `/${conf.username}`;
         this.httpsAgent = new https.Agent({
             rejectUnauthorized: false
@@ -100,7 +101,7 @@ module.exports = class TestSDK {
         process.stdout.write(strid + ' ... \n');
 
         try {
-            await fn();
+            await fn(this.context);
         } catch (e) {
             process.stdout.write(`${tabs}...\x1B[31;1m[FAIL]\x1B[0m\n`);
             this.recordResult({