feat(sdk): add HttpApi clients and embedded host (#33445)

packages/client/test/contract-identity.test.ts

@@ -0,0 +1,60 @@
+import { expect, test } from "bun:test"
+import { Schema } from "effect"
+import { AgentV2 } from "@opencode-ai/core/agent"
+import { Location as CoreLocation } from "@opencode-ai/core/location"
+import { ModelV2 } from "@opencode-ai/core/model"
+import { SessionV2 } from "@opencode-ai/core/session"
+import { SessionInput as CoreSessionInput } from "@opencode-ai/core/session/input"
+import { SessionMessage as CoreSessionMessage } from "@opencode-ai/core/session/message"
+import { Prompt as CorePrompt } from "@opencode-ai/core/session/prompt"
+import { Agent } from "@opencode-ai/schema/agent"
+import { Location } from "@opencode-ai/schema/location"
+import { Model } from "@opencode-ai/schema/model"
+import { Project } from "@opencode-ai/schema/project"
+import { Provider } from "@opencode-ai/schema/provider"
+import { Prompt } from "@opencode-ai/schema/prompt"
+import { Session } from "@opencode-ai/schema/session"
+import { SessionInput } from "@opencode-ai/schema/session-input"
+import { SessionMessage } from "@opencode-ai/schema/session-message"
+import { Workspace } from "@opencode-ai/schema/workspace"
+import { Api } from "@opencode-ai/server/api"
+import { compile, emitPromise } from "@opencode-ai/httpapi-codegen"
+import { HttpApi } from "effect/unstable/httpapi"
+import { SessionGroup } from "../src/contract"
+
+test("Core and Server reuse the authoritative Schema and Protocol values", () => {
+  expect(AgentV2.ID).toBe(Agent.ID)
+  expect(CoreLocation.Ref).toBe(Location.Ref)
+  expect(ModelV2.Ref).toBe(Model.Ref)
+  expect(SessionV2.Info).toBe(Session.Info)
+  expect(CoreSessionInput.Admitted).toBe(SessionInput.Admitted)
+  expect(CoreSessionMessage.Message).toBe(SessionMessage.Message)
+  expect(CorePrompt).toBe(Prompt)
+  expect(Api.groups["server.session"].identifier).toBe("server.session")
+  expect(SessionGroup.identifier).toBe(Api.groups["server.session"].identifier)
+  expect(Session.ID.create()).toStartWith("ses_")
+  expect(Project.ID.global).toBe("global")
+  expect(Provider.ID.anthropic).toBe("anthropic")
+  expect(Workspace.ID.create()).toStartWith("wrk_")
+})
+
+test("client and Server Session contracts generate identically", () => {
+  const options = { groupNames: { "server.session": "sessions" } }
+  const server = compile(HttpApi.make("server").add(Api.groups["server.session"]), options)
+  const client = compile(HttpApi.make("client").add(SessionGroup), options)
+
+  expect(emitPromise(client)).toEqual(emitPromise(server))
+})
+
+test("shared DTO schemas construct and decode plain objects", () => {
+  const made = Prompt.make({ text: "hello" })
+  const decoded = Schema.decodeUnknownSync(Prompt)({ text: "hello" })
+  const content = Schema.decodeUnknownSync(SessionMessage.AssistantText)({ type: "text", id: "part_1", text: "hi" })
+
+  expect(Object.getPrototypeOf(made)).toBe(Object.prototype)
+  expect(Object.getPrototypeOf(decoded)).toBe(Object.prototype)
+  expect(Object.getPrototypeOf(content)).toBe(Object.prototype)
+  expect(Prompt.ast.annotations?.identifier).toBe("Prompt")
+  expect(SessionMessage.AssistantText.ast.annotations?.identifier).toBe("Session.Message.Assistant.Text")
+  expect(CoreSessionMessage.AssistantText).toBe(SessionMessage.AssistantText)
+})