feat(#5): to-json.test.js

test/to-json.test.js

@@ -0,0 +1,61 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2024 Aliaksei Bialiauski
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+const json = require('../src/to-json.js');
+const fs = require('fs');
+const assert = require('assert');
+
+describe('Test case for to-json.js', () => {
+  afterEach(
+    () => {
+      fs.unlinkSync('test.json');
+    }
+  );
+  it('creates .json file and writes results as JSON', function() {
+    const file = 'test';
+    const expected = [
+      {
+        repo: 'test/test',
+        branch: 'master'
+      },
+      {
+        repo: 'mltest/mltest',
+        branch: 'main'
+      }
+    ];
+    json(
+      file,
+      expected
+    );
+    setTimeout(function() {
+      assert.ok(fs.existsSync(`${file}.json`), `file ${file}.json does not exist, but should`);
+      const objects = JSON.parse(fs.readFileSync(`${file}.json`, 'utf-8'));
+      assert.deepEqual(
+        objects,
+        expected,
+        `flushed objects ${objects} don't match with expected: ${expected}`
+      );
+      done();
+    }, 1000);
+  });
+});