chore: rename ./tests to ./test

test/createIndexCode.js

@@ -0,0 +1,59 @@
+/* eslint-disable no-restricted-syntax */
+
+import {
+    expect
+} from 'chai';
+import createIndexCode from '../src/utilities/createIndexCode';
+import codeExample from './codeExample';
+
+describe('createIndexCode()', () => {
+  it('describes no children', () => {
+    const indexCode = createIndexCode([]);
+
+    expect(indexCode).to.equal(codeExample(`
+'create index';
+        `));
+  });
+  it('describes a single child', () => {
+    const indexCode = createIndexCode(['foo']);
+
+    expect(indexCode).to.equal(codeExample(`
+'create index';
+
+export foo from './foo';
+        `));
+  });
+  it('describes multiple children', () => {
+    const indexCode = createIndexCode(['bar', 'foo']);
+
+    expect(indexCode).to.equal(codeExample(`
+'create index';
+
+export bar from './bar';
+export foo from './foo';
+        `));
+  });
+  context('file with extension', () => {
+    it('removes the extension from the export statement', () => {
+      const indexCode = createIndexCode(['foo.js']);
+
+      expect(indexCode).to.equal(codeExample(`
+'create index';
+
+export foo from './foo.js';
+            `));
+    });
+  });
+  context('multiple, unsorted', () => {
+    it('sorts the files', () => {
+      const indexCode = createIndexCode(['foo', 'bar']);
+
+      expect(indexCode).to.equal(codeExample(`
+'create index';
+
+export bar from './bar';
+export foo from './foo';
+            `));
+    });
+  });
+});