test: cover interface form controls

plugins/interface/components/form-controls.test.tsx

@@ -0,0 +1,73 @@
+import { renderToString } from 'hono/jsx/dom/server'
+import { describe, expect, it, vi } from 'vitest'
+
+import { Button } from './button/Button'
+import { Select } from './select'
+
+describe('interface form controls', () => {
+    it('renders buttons with the expected element, title, variant, and custom classes', () => {
+        const html = renderToString(
+            <Button
+                className="tracking-test"
+                href="/docs"
+                title="Open docs"
+                variant="primary"
+            />
+        )
+
+        expect(html).toContain('<a')
+        expect(html).toContain('href="/docs"')
+        expect(html).toContain('Open docs')
+        expect(html).toContain('btn-primary')
+        expect(html).toContain('btn-shadow')
+        expect(html).toContain('ob-size-base')
+        expect(html).toContain('tracking-test')
+    })
+
+    it('keeps square loading buttons icon-only while preserving disabled state', () => {
+        const html = renderToString(
+            <Button
+                disabled
+                loading
+                shape="square"
+                size="lg"
+                title="Save"
+                variant="destructive"
+            />
+        )
+
+        expect(html).toContain('<button')
+        expect(html).toContain('disabled')
+        expect(html).toContain('btn-destructive')
+        expect(html).toContain('ob-disable')
+        expect(html).toContain('ob-size-lg')
+        expect(html).toContain('square')
+        expect(html).toContain('w-4')
+        expect(html).not.toContain('Save')
+    })
+
+    it('renders select options, placeholder text, size classes, and custom classes', () => {
+        const setValue = vi.fn()
+
+        const html = renderToString(
+            <Select
+                className="data-source-select"
+                options={['sqlite', 'postgres']}
+                placeholder="Choose a source"
+                setValue={setValue}
+                size="sm"
+                value="sqlite"
+            />
+        )
+
+        expect(html).toContain('<select')
+        expect(html).toContain('data-source-select')
+        expect(html).toContain('ob-size-sm')
+        expect(html).toContain('!pr-6.5')
+        expect(html).toContain('Choose a source')
+        expect(html).toContain('value="sqlite"')
+        expect(html).toContain('>sqlite</option>')
+        expect(html).toContain('>postgres</option>')
+        expect(setValue).not.toHaveBeenCalled()
+    })
+})