Initial open-source release

packages/cli/src/prompt-navigation.test.ts

@@ -0,0 +1,48 @@
+import { describe, expect, it } from 'vitest';
+import { withMenuOptionSpacing, withMultiselectNavigation, withTextInputNavigation } from './prompt-navigation.js';
+
+describe('prompt navigation helpers', () => {
+  it('leaves compact single-line menu prompts unchanged', () => {
+    expect(withMenuOptionSpacing('What do you want to do?')).toBe('What do you want to do?');
+  });
+
+  it('adds a blank separator between multiline menu copy and the option list', () => {
+    expect(withMenuOptionSpacing('Which embedding option should KLO use?\n\nKLO uses embeddings for search.')).toBe(
+      'Which embedding option should KLO use?\n\nKLO uses embeddings for search.\n',
+    );
+  });
+
+  it('does not duplicate an existing option-list separator', () => {
+    expect(withMenuOptionSpacing('Question\n\nContext\n')).toBe('Question\n\nContext\n');
+  });
+
+  it('keeps multiselect navigation copy multiline so menu renderers can separate it from options', () => {
+    expect(withMultiselectNavigation('Which sources?')).toBe(
+      'Which sources?\nUse Up/Down to move, Space to select or unselect, Enter to confirm, Escape to go back, or Ctrl+C to exit.',
+    );
+  });
+
+  it('adds a blank separator between text input helper copy and the editable value', () => {
+    expect(
+      withTextInputNavigation(
+        'Name this PostgreSQL connection\nKLO will use this short name in commands and config. You can rename it now.',
+      ),
+    ).toBe(
+      'Name this PostgreSQL connection\n\nKLO will use this short name in commands and config. You can rename it now.\nPress Escape to go back.\n',
+    );
+  });
+
+  it('adds a blank separator before compact text input values', () => {
+    expect(withTextInputNavigation('Project folder path')).toBe('Project folder path\nPress Escape to go back.\n');
+  });
+
+  it('normalizes already hinted text input prompts without duplicating the hint', () => {
+    expect(
+      withTextInputNavigation(
+        'Name this PostgreSQL connection\nKLO will use this short name in commands and config. You can rename it now.\nPress Escape to go back.',
+      ),
+    ).toBe(
+      'Name this PostgreSQL connection\n\nKLO will use this short name in commands and config. You can rename it now.\nPress Escape to go back.\n',
+    );
+  });
+});