import { describe, expect, it } from "vite-plus/test";import type { ProviderOptionDescriptor } from "@t3tools/contracts";import { buildTraitsTriggerDisplay } from "./TraitsPicker"; function selectDescriptor(  id: string,  options: ReadonlyArray<{ id: string; label: string }>,  currentValue: string,): Extract<ProviderOptionDescriptor, { type: "select" }> {  return { id, label: id, type: "select", options: [...options], currentValue };} function fastModeDescriptor(  currentValue: boolean,): Extract<ProviderOptionDescriptor, { type: "boolean" }> {  return { id: "fastMode", label: "Fast Mode", type: "boolean", currentValue };} const EFFORT = selectDescriptor(  "effort",  [    { id: "high", label: "High" },    { id: "max", label: "Max" },  ],  "high",);const CONTEXT_WINDOW = selectDescriptor(  "contextWindow",  [    { id: "200k", label: "200k" },    { id: "1m", label: "1M" },  ],  "1m",); function display(descriptors: ReadonlyArray<ProviderOptionDescriptor>, fastModeEnabled: boolean) {  return buildTraitsTriggerDisplay({    descriptors,    primarySelectDescriptorId: "effort",    ultrathinkPromptControlled: false,    fastModeEnabled,  });} describe("buildTraitsTriggerDisplay", () => {  it("omits fast mode from the label entirely when it is off", () => {    expect(display([EFFORT, fastModeDescriptor(false), CONTEXT_WINDOW], false)).toEqual({      label: "High · 1M",      showFastModeIcon: false,    });  });   it("shows the bolt instead of a text label when fast mode is on", () => {    expect(display([EFFORT, fastModeDescriptor(true), CONTEXT_WINDOW], true)).toEqual({      label: "High · 1M",      showFastModeIcon: true,    });  });   it("keeps non-fastMode booleans as text labels", () => {    const thinking: Extract<ProviderOptionDescriptor, { type: "boolean" }> = {      id: "thinking",      label: "Thinking",      type: "boolean",      currentValue: true,    };    expect(display([EFFORT, thinking], false)).toEqual({      label: "High · Thinking On",      showFastModeIcon: false,    });  });   it("falls back to a text label when fast mode is the only trait", () => {    expect(display([fastModeDescriptor(true)], true)).toEqual({      label: "Fast",      showFastModeIcon: false,    });    expect(display([fastModeDescriptor(false)], false)).toEqual({      label: "Normal",      showFastModeIcon: false,    });  });   it("stays blank when descriptors resolve to no label and there is no fast mode", () => {    // A select with neither a currentValue nor an isDefault option yields no    // label. Without a fastMode descriptor present that must stay blank rather    // than falling through to a bogus "Normal".    const unresolved: Extract<ProviderOptionDescriptor, { type: "select" }> = {      id: "effort",      label: "effort",      type: "select",      options: [        { id: "low", label: "Low" },        { id: "high", label: "High" },      ],    };    expect(display([unresolved], false)).toEqual({ label: "", showFastModeIcon: false });  });   it("still renders the prompt-controlled ultrathink label alongside the bolt", () => {    expect(      buildTraitsTriggerDisplay({        descriptors: [EFFORT, fastModeDescriptor(true)],        primarySelectDescriptorId: "effort",        ultrathinkPromptControlled: true,        fastModeEnabled: true,      }),    ).toEqual({ label: "Ultrathink", showFastModeIcon: true });  });});