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import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
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beforeEach(() => {
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  vi.resetModules();
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});
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afterEach(() => {
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  delete window.__BLAND_PUBLIC_CONFIG__;
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  delete window.__BLAND_CSP_NONCE__;
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  vi.restoreAllMocks();
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});
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describe("client config bootstrap", () => {
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  it("reads and memoizes Worker-injected bootstrap config", async () => {
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    window.__BLAND_PUBLIC_CONFIG__ = {
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      sentry_dsn: "https://public@example.ingest.sentry.io/1",
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    };
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    window.__BLAND_CSP_NONCE__ = "nonce-test";
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    const clientConfig = await import("@/client/lib/client-config");
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    expect(clientConfig.getClientConfigSnapshot()).toEqual({
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      sentry_dsn: "https://public@example.ingest.sentry.io/1",
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    });
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    expect(clientConfig.getBootstrapCspNonceSnapshot()).toBe("nonce-test");
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    expect(clientConfig.getClientConfigErrorSnapshot()).toBeNull();
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    window.__BLAND_PUBLIC_CONFIG__ = {
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      sentry_dsn: null,
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    };
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    expect(clientConfig.getClientConfigSnapshot()).toEqual({
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      sentry_dsn: "https://public@example.ingest.sentry.io/1",
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    });
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  });
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  it("returns a stable error when the Worker bootstrap config is missing", async () => {
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    const clientConfig = await import("@/client/lib/client-config");
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    expect(clientConfig.getClientConfigSnapshot()).toBeNull();
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    expect(clientConfig.getBootstrapCspNonceSnapshot()).toBeNull();
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    expect(clientConfig.getClientConfigErrorSnapshot()).toEqual(
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      expect.objectContaining({ message: "Missing Worker bootstrap config" }),
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    );
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  });
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  it("returns a stable error when the Worker bootstrap config is invalid", async () => {
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    window.__BLAND_PUBLIC_CONFIG__ = {
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      sentry_dsn: 123,
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    };
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    const clientConfig = await import("@/client/lib/client-config");
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    expect(clientConfig.getClientConfigSnapshot()).toBeNull();
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    expect(clientConfig.getClientConfigErrorSnapshot()).toEqual(
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      expect.objectContaining({ message: "Invalid Worker bootstrap config" }),
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    );
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  });
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});