---
phase: 03-wizard-ui
plan: "01"
type: execute
wave: 1
depends_on: []
files_modified:
  - vite.config.ts
  - src/App.test.tsx
  - src/components/wizard/BackendSelectionStep.test.tsx
  - src/components/wizard/RemoteConfigStep.test.tsx
  - src/components/wizard/StepIndicator.test.tsx
autonomous: true
requirements:
  - WIZD-01
  - WIZD-02
  - WIZD-03
  - WIZD-04
  - BACK-01
  - BACK-02
  - BACK-03

must_haves:
  truths:
    - "Vitest runs React component tests without 'document is not defined' errors"
    - "All four test stub files exist and fail RED with descriptive 'not yet implemented' messages"
    - "npx vitest run exits non-zero (tests fail) confirming stubs are RED"
  artifacts:
    - path: "vite.config.ts"
      provides: "jsdom test environment config"
      contains: "test: { environment: 'jsdom'"
    - path: "src/App.test.tsx"
      provides: "Wave 0 stub for WIZD-02 step routing"
    - path: "src/components/wizard/BackendSelectionStep.test.tsx"
      provides: "Wave 0 stubs for WIZD-01, WIZD-04"
    - path: "src/components/wizard/RemoteConfigStep.test.tsx"
      provides: "Wave 0 stubs for BACK-01, BACK-02, BACK-03"
    - path: "src/components/wizard/StepIndicator.test.tsx"
      provides: "Wave 0 stubs for WIZD-03"
  key_links:
    - from: "vite.config.ts"
      to: "src/**/*.test.tsx"
      via: "test.environment: 'jsdom'"
      pattern: "environment.*jsdom"
---

<objective>
Set up the Wave 0 test infrastructure: configure Vitest for jsdom component testing and create failing test stubs for all Phase 3 wizard components.

Purpose: Establish the RED baseline before implementation — tests must fail in a descriptive way so Plans 03–05 can drive to GREEN.
Output: Updated vite.config.ts and four test stub files.
</objective>

<execution_context>
@C:/Users/SebastienQUEROL/.claude/get-shit-done/workflows/execute-plan.md
@C:/Users/SebastienQUEROL/.claude/get-shit-done/templates/summary.md
</execution_context>

<context>
@.planning/PROJECT.md
@.planning/ROADMAP.md
@.planning/STATE.md
@.planning/phases/03-wizard-ui/03-CONTEXT.md
@.planning/phases/03-wizard-ui/03-RESEARCH.md
@.planning/phases/03-wizard-ui/03-VALIDATION.md

<interfaces>
<!-- Key types and contracts the executor needs. Extracted from codebase. -->

From src/store/types.ts:
```typescript
export interface WizardState {
  currentStep: number;
  remote: {
    name: string;
    backendType: BackendType | null;
    params: Record<string, string>;
  };
  deployment: {
    includeInstall: boolean;
    configPath: 'machine-wide' | 'user-profile';
    scriptTargets: ('intune' | 'rmm')[];
  };
}

export type WizardAction =
  | { type: 'SET_STEP'; payload: number }
  | { type: 'SET_BACKEND_TYPE'; payload: BackendType }
  | { type: 'SET_REMOTE_NAME'; payload: string }
  | { type: 'SET_REMOTE_PARAMS'; payload: Record<string, string> }
  | { type: 'SET_DEPLOYMENT'; payload: Partial<WizardState['deployment']> }
  | { type: 'RESET' };
```

From src/schemas/registry.ts:
```typescript
export type BackendType = 'azureblob' | 's3' | 's3-compatible';
```

From src/store/context.tsx:
```typescript
export function useWizard(): WizardContextValue;
export function WizardProvider({ children }: { children: React.ReactNode }): JSX.Element;
```
</interfaces>
</context>

<tasks>

<task type="auto">
  <name>Task 1: Configure Vitest jsdom environment in vite.config.ts</name>
  <files>vite.config.ts</files>
  <action>
    Update vite.config.ts to add a `test` block inside `defineConfig`. The existing config has only `plugins: [react(), tailwindcss()]`. Add:

    ```typescript
    import { defineConfig } from 'vite';
    import react from '@vitejs/plugin-react';
    import tailwindcss from '@tailwindcss/vite';

    export default defineConfig({
      plugins: [react(), tailwindcss()],
      test: {
        environment: 'jsdom',
        passWithNoTests: true,
      },
    });
    ```

    Do NOT add `/// <reference types="vitest" />` — this is not needed with vitest ^4.x when using `test` config inside `defineConfig`. The `passWithNoTests: true` is already established project convention (see STATE.md decision from Phase 01-01).
  </action>
  <verify>
    <automated>npx vitest run --reporter=verbose 2>&1 | head -20</automated>
  </verify>
  <done>Vitest starts without "document is not defined" errors. If no test files exist yet the suite exits 0 due to passWithNoTests: true.</done>
</task>

<task type="auto">
  <name>Task 2: Create Wave 0 test stubs (RED baseline for all 7 requirements)</name>
  <files>
    src/App.test.tsx,
    src/components/wizard/BackendSelectionStep.test.tsx,
    src/components/wizard/RemoteConfigStep.test.tsx,
    src/components/wizard/StepIndicator.test.tsx
  </files>
  <action>
    Create the `src/components/wizard/` directory (it does not exist yet). Create four test stub files. Each stub imports the component it will test and throws a todo error — this gives RED tests with clear names rather than import errors.

    NOTE: The component files do NOT exist yet. Import them anyway. Vitest will fail at import with "Cannot find module" — this is the correct RED state.

    **src/App.test.tsx**
    ```typescript
    // @vitest-environment jsdom
    // Covers WIZD-02: App renders the correct step component for currentStep 0, 1, 2
    import { describe, it, expect } from 'vitest';

    describe('App — step routing', () => {
      it('renders BackendSelectionStep when currentStep is 0', () => {
        expect.fail('not yet implemented');
      });

      it('renders RemoteConfigStep when currentStep is 1', () => {
        expect.fail('not yet implemented');
      });

      it('renders DeploymentStep when currentStep is 2', () => {
        expect.fail('not yet implemented');
      });
    });
    ```

    **src/components/wizard/BackendSelectionStep.test.tsx**
    ```typescript
    // @vitest-environment jsdom
    // Covers WIZD-01: card grid renders Azure Blob, Amazon S3, S3-Compatible (Azure first)
    // Covers WIZD-04: remote name field validates alphanumeric/dash/underscore
    import { describe, it, expect } from 'vitest';

    describe('BackendSelectionStep', () => {
      describe('WIZD-01: backend card grid', () => {
        it('renders Azure Blob Storage card', () => {
          expect.fail('not yet implemented');
        });

        it('renders Amazon S3 card', () => {
          expect.fail('not yet implemented');
        });

        it('renders S3-Compatible card', () => {
          expect.fail('not yet implemented');
        });

        it('Azure Blob is listed before S3 in DOM order', () => {
          expect.fail('not yet implemented');
        });

        it('clicking a backend card dispatches SET_BACKEND_TYPE and SET_STEP', () => {
          expect.fail('not yet implemented');
        });
      });

      describe('WIZD-04: remote name field', () => {
        it('renders remote name input at the top of the step', () => {
          expect.fail('not yet implemented');
        });

        it('shows no error before first Next attempt', () => {
          expect.fail('not yet implemented');
        });

        it('shows inline error after first Next attempt with invalid name', () => {
          expect.fail('not yet implemented');
        });

        it('accepts alphanumeric, dashes, and underscores', () => {
          expect.fail('not yet implemented');
        });

        it('rejects names with spaces or special characters', () => {
          expect.fail('not yet implemented');
        });
      });
    });
    ```

    **src/components/wizard/RemoteConfigStep.test.tsx**
    ```typescript
    // @vitest-environment jsdom
    // Covers BACK-01: Azure Blob config form — account + SAS/Key toggle, both values preserved
    // Covers BACK-02: Amazon S3 config form — access_key_id, secret_access_key, region
    // Covers BACK-03: S3-Compatible config form — same as S3 plus endpoint field
    import { describe, it, expect } from 'vitest';

    describe('RemoteConfigStep', () => {
      describe('BACK-01: Azure Blob form', () => {
        it('renders Storage Account Name field', () => {
          expect.fail('not yet implemented');
        });

        it('shows SAS URL field by default (default auth method)', () => {
          expect.fail('not yet implemented');
        });

        it('switching auth toggle to Access Key shows key field and hides SAS URL', () => {
          expect.fail('not yet implemented');
        });

        it('switching auth toggle does not clear the hidden field value', () => {
          expect.fail('not yet implemented');
        });
      });

      describe('BACK-02: Amazon S3 form', () => {
        it('renders access_key_id field', () => {
          expect.fail('not yet implemented');
        });

        it('renders secret_access_key field', () => {
          expect.fail('not yet implemented');
        });

        it('renders region field', () => {
          expect.fail('not yet implemented');
        });
      });

      describe('BACK-03: S3-Compatible form', () => {
        it('renders endpoint field in addition to S3 fields', () => {
          expect.fail('not yet implemented');
        });
      });
    });
    ```

    **src/components/wizard/StepIndicator.test.tsx**
    ```typescript
    // @vitest-environment jsdom
    // Covers WIZD-03: going back preserves remote.params; deployment options are untouched
    import { describe, it, expect } from 'vitest';

    describe('StepIndicator', () => {
      describe('WIZD-03: back navigation preserves state', () => {
        it('clicking a completed step dispatches SET_STEP', () => {
          expect.fail('not yet implemented');
        });

        it('clicking back to step 0 dispatches SET_REMOTE_PARAMS({}) to clear params', () => {
          expect.fail('not yet implemented');
        });

        it('clicking back to step 0 does NOT dispatch RESET (deployment preserved)', () => {
          expect.fail('not yet implemented');
        });

        it('step 0 shows as active when currentStep is 0', () => {
          expect.fail('not yet implemented');
        });

        it('completed steps are clickable', () => {
          expect.fail('not yet implemented');
        });
      });
    });
    ```
  </action>
  <verify>
    <automated>npx vitest run --reporter=verbose 2>&1 | tail -30</automated>
  </verify>
  <done>
    All four test files exist. Vitest runs and reports failures (RED). The failures are either "Cannot find module" (acceptable — component files not yet created) or "not yet implemented" (from expect.fail). No passing tests exist yet. vite.config.ts has jsdom environment.
  </done>
</task>

</tasks>

<verification>
Run after both tasks complete:
```bash
npx vitest run --reporter=verbose 2>&1
```
Expected: Vitest runs (no "document is not defined"), tests fail RED with module-not-found or "not yet implemented" errors, suite reports failures. The key outcome is that jsdom works and tests are scaffolded.
</verification>

<success_criteria>
- vite.config.ts has `test: { environment: 'jsdom', passWithNoTests: true }`
- Four test files exist under src/ with descriptive failing test names
- `npx vitest run` runs without crashing the vitest process itself (failures are expected)
- Test names directly trace to requirements (WIZD-01, WIZD-02, WIZD-03, WIZD-04, BACK-01, BACK-02, BACK-03)
</success_criteria>

<output>
After completion, create `.planning/phases/03-wizard-ui/03-01-SUMMARY.md`
</output>