import { describe, expect, it } from "vite-plus/test";import { ProviderDriverKind, ProviderInstanceId, type ModelCapabilities } from "@t3tools/contracts"; import {  buildProviderOptionSelectionsFromDescriptors,  createModelCapabilities,  createModelSelection,  getModelSelectionBooleanOptionValue,  getModelSelectionStringOptionValue,  getProviderOptionDescriptors,  getProviderOptionBooleanSelectionValue,  getProviderOptionStringSelectionValue,  normalizeCustomModelSlug,  normalizeModelSlug,} from "./model.ts"; const codexCaps: ModelCapabilities = createModelCapabilities({  optionDescriptors: [    {      id: "reasoningEffort",      label: "Reasoning",      type: "select",      options: [        { id: "xhigh", label: "Extra High" },        { id: "high", label: "High", isDefault: true },      ],      currentValue: "high",    },    {      id: "fastMode",      label: "Fast Mode",      type: "boolean",    },  ],}); const claudeCaps: ModelCapabilities = createModelCapabilities({  optionDescriptors: [    {      id: "effort",      label: "Reasoning",      type: "select",      options: [        { id: "medium", label: "Medium" },        { id: "high", label: "High", isDefault: true },        { id: "ultrathink", label: "Ultrathink" },      ],      currentValue: "high",      promptInjectedValues: ["ultrathink"],    },    {      id: "contextWindow",      label: "Context Window",      type: "select",      options: [        { id: "200k", label: "200k" },        { id: "1m", label: "1M", isDefault: true },      ],      currentValue: "1m",    },  ],}); describe("descriptor helpers", () => {  it("applies selection values to capability descriptors", () => {    expect(      getProviderOptionDescriptors({        caps: claudeCaps,        selections: [          { id: "effort", value: "medium" },          { id: "contextWindow", value: "200k" },        ],      }),    ).toEqual([      {        id: "effort",        label: "Reasoning",        type: "select",        options: [          { id: "medium", label: "Medium" },          { id: "high", label: "High", isDefault: true },          { id: "ultrathink", label: "Ultrathink" },        ],        currentValue: "medium",        promptInjectedValues: ["ultrathink"],      },      {        id: "contextWindow",        label: "Context Window",        type: "select",        options: [          { id: "200k", label: "200k" },          { id: "1m", label: "1M", isDefault: true },        ],        currentValue: "200k",      },    ]);  });   it("builds wire-format option selections from descriptors", () => {    const descriptors = getProviderOptionDescriptors({      caps: codexCaps,      selections: [        { id: "reasoningEffort", value: "high" },        { id: "fastMode", value: true },      ],    });     expect(buildProviderOptionSelectionsFromDescriptors(descriptors)).toEqual([      { id: "reasoningEffort", value: "high" },      { id: "fastMode", value: true },    ]);  });   it("stores option selection arrays in model selections", () => {    expect(      createModelSelection(ProviderInstanceId.make("codex"), "gpt-5.4", [        { id: "reasoningEffort", value: "high" },        { id: "fastMode", value: true },      ]),    ).toEqual({      instanceId: "codex",      model: "gpt-5.4",      options: [        { id: "reasoningEffort", value: "high" },        { id: "fastMode", value: true },      ],    });  });   it("reads typed option selection values", () => {    const selection = createModelSelection(ProviderInstanceId.make("codex"), "gpt-5.4", [      { id: "reasoningEffort", value: "high" },      { id: "fastMode", value: true },    ]);     expect(getProviderOptionStringSelectionValue(selection.options, "reasoningEffort")).toBe(      "high",    );    expect(getProviderOptionStringSelectionValue(selection.options, "fastMode")).toBeUndefined();    expect(getProviderOptionBooleanSelectionValue(selection.options, "fastMode")).toBe(true);    expect(      getProviderOptionBooleanSelectionValue(selection.options, "reasoningEffort"),    ).toBeUndefined();    expect(getModelSelectionStringOptionValue(selection, "reasoningEffort")).toBe("high");    expect(getModelSelectionBooleanOptionValue(selection, "fastMode")).toBe(true);  });}); describe("model slug normalization", () => {  it("preserves exact custom slugs instead of expanding provider aliases", () => {    const claude = ProviderDriverKind.make("claudeAgent");     expect(normalizeModelSlug("opus", claude)).toBe("claude-opus-5");    expect(normalizeCustomModelSlug(" opus ")).toBe("opus");  });});