1 files changed, 51 insertions, 0 deletions
diff --git a/frontend/src/lib/router.test.ts b/frontend/src/lib/router.test.ts
new file mode 100644
index 0000000..944e342
--- /dev/null
+++ b/frontend/src/lib/router.test.ts
@@ -0,0 +1,51 @@
+import { describe, expect, it } from 'vitest';
+import { routeFromHash, projectPath } from './router';
+
+function setHash(h: string) {
+  window.location.hash = h;
+}
+
+describe('router', () => {
+  it('routes auth pages', () => {
+    setHash('#/login');
+    expect(routeFromHash().name).toBe('login');
+    setHash('#/register');
+    expect(routeFromHash().name).toBe('register');
+    setHash('#/reset');
+    expect(routeFromHash().name).toBe('reset');
+  });
+
+  it('routes protected areas', () => {
+    setHash('#/projects');
+    expect(routeFromHash().name).toBe('projects');
+    setHash('#/datasets');
+    expect(routeFromHash().name).toBe('datasets');
+    setHash('#/runs');
+    expect(routeFromHash().name).toBe('runs');
+    setHash('#/usage');
+    expect(routeFromHash().name).toBe('usage');
+    setHash('#/account');
+    expect(routeFromHash().name).toBe('account');
+    setHash('#/admin');
+    expect(routeFromHash().name).toBe('admin');
+  });
+
+  it('routes project tabs', () => {
+    setHash('#/projects/abc-1/strategy');
+    const r = routeFromHash();
+    expect(r.name).toBe('project-strategy');
+    expect(r.params.id).toBe('abc-1');
+    setHash('#/projects/abc-1');
+    expect(routeFromHash().name).toBe('project-data');
+    setHash('#/projects/abc-1/backtest');
+    expect(routeFromHash().name).toBe('project-backtest');
+    setHash('#/projects/abc-1/results?run=r9');
+    const rr = routeFromHash();
+    expect(rr.name).toBe('project-results');
+    expect(rr.query.get('run')).toBe('r9');
+  });
+
+  it('projects deep path builder', () => {
+    expect(projectPath('id1', 'strategy')).toBe('/projects/id1/strategy');
+  });
+});