feat(tui): add v2 terminal interface

packages/tui/test/cli/cmd/tui/integration-options.test.ts

@@ -0,0 +1,79 @@
+import { describe, expect, test } from "bun:test"
+import type { IntegrationInfo } from "@opencode-ai/sdk/v2"
+import {
+  connectionSummary,
+  connectMethods,
+  credentialConnections,
+  integrationOptions,
+} from "../../../../src/component/dialog-integration"
+
+const integration = (value: Partial<IntegrationInfo> & Pick<IntegrationInfo, "id" | "name">): IntegrationInfo => ({
+  methods: [],
+  connections: [],
+  ...value,
+})
+
+describe("integrationOptions", () => {
+  test("keeps popular integrations first and sorts the rest alphabetically", () => {
+    expect(
+      integrationOptions([
+        integration({ id: "mistral", name: "Mistral" }),
+        integration({ id: "openai", name: "OpenAI" }),
+        integration({ id: "custom-z", name: "Zebra" }),
+        integration({ id: "anthropic", name: "Anthropic" }),
+      ]).map((item) => item.id),
+    ).toEqual(["openai", "anthropic", "mistral", "custom-z"])
+  })
+})
+
+describe("connectMethods", () => {
+  test("offers key and OAuth methods but not environment discovery", () => {
+    expect(
+      connectMethods(
+        integration({
+          id: "example",
+          name: "Example",
+          methods: [
+            { type: "env", names: ["EXAMPLE_KEY"] },
+            { type: "key", label: "API key" },
+            { type: "oauth", id: "account", label: "Account" },
+          ],
+        }),
+      ).map((method) => method.type),
+    ).toEqual(["oauth", "key"])
+  })
+})
+
+describe("credentialConnections", () => {
+  test("returns removable credential connections only", () => {
+    expect(
+      credentialConnections(
+        integration({
+          id: "example",
+          name: "Example",
+          connections: [
+            { type: "env", name: "EXAMPLE_KEY" },
+            { type: "credential", id: "cred_1", label: "Work" },
+          ],
+        }),
+      ),
+    ).toEqual([{ type: "credential", id: "cred_1", label: "Work" }])
+  })
+})
+
+describe("connectionSummary", () => {
+  test("shows credential labels and environment variables", () => {
+    expect(
+      connectionSummary(
+        integration({
+          id: "example",
+          name: "Example",
+          connections: [
+            { type: "credential", id: "cred_1", label: "Work" },
+            { type: "env", name: "EXAMPLE_KEY" },
+          ],
+        }),
+      ),
+    ).toBe("Work, $EXAMPLE_KEY")
+  })
+})