Add OWASP compliance mapping and security test case templates, and document version control implementation phases

static/js/__tests__/version-control.test.js

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+/**
+ * @jest-environment jsdom
+ */
+
+import { initVersionControl, setupBranchHandlers, handleMergeConflicts } from '../version-control';
+
+describe('Version Control UI', () => {
+    let container;
+
+    beforeEach(() => {
+        container = document.createElement('div');
+        container.id = 'version-control-panel';
+        document.body.appendChild(container);
+
+        // Mock HTMX
+        window.htmx = {
+            trigger: jest.fn(),
+            ajax: jest.fn(),
+            on: jest.fn()
+        };
+    });
+
+    afterEach(() => {
+        document.body.innerHTML = '';
+        jest.clearAllMocks();
+    });
+
+    describe('initialization', () => {
+        it('should initialize version control UI', () => {
+            const panel = document.createElement('div');
+            panel.className = 'version-control-panel';
+            container.appendChild(panel);
+
+            initVersionControl();
+
+            expect(window.htmx.on).toHaveBeenCalled();
+            expect(container.querySelector('.version-control-panel')).toBeTruthy();
+        });
+
+        it('should setup branch switch handlers', () => {
+            const switchButton = document.createElement('button');
+            switchButton.setAttribute('data-branch-id', '1');
+            switchButton.className = 'branch-switch';
+            container.appendChild(switchButton);
+
+            setupBranchHandlers();
+            switchButton.click();
+
+            expect(window.htmx.ajax).toHaveBeenCalledWith(
+                'POST',
+                '/version-control/switch-branch/',
+                expect.any(Object)
+            );
+        });
+    });
+
+    describe('branch operations', () => {
+        it('should handle branch creation', () => {
+            const form = document.createElement('form');
+            form.id = 'create-branch-form';
+            container.appendChild(form);
+
+            const event = new Event('submit');
+            form.dispatchEvent(event);
+
+            expect(window.htmx.trigger).toHaveBeenCalledWith(
+                form,
+                'branch-created',
+                expect.any(Object)
+            );
+        });
+
+        it('should update UI after branch switch', () => {
+            const response = {
+                branch_name: 'feature/test',
+                status: 'success'
+            };
+
+            const event = new CustomEvent('branchSwitched', {
+                detail: response
+            });
+
+            document.dispatchEvent(event);
+
+            expect(container.querySelector('.current-branch')?.textContent)
+                .toContain('feature/test');
+        });
+    });
+
+    describe('merge operations', () => {
+        it('should handle merge conflicts', () => {
+            const conflicts = [
+                {
+                    field: 'name',
+                    source_value: 'Feature Name',
+                    target_value: 'Main Name'
+                }
+            ];
+
+            handleMergeConflicts(conflicts);
+
+            const conflictDialog = document.querySelector('.merge-conflict-dialog');
+            expect(conflictDialog).toBeTruthy();
+            expect(conflictDialog.innerHTML).toContain('name');
+            expect(conflictDialog.innerHTML).toContain('Feature Name');
+            expect(conflictDialog.innerHTML).toContain('Main Name');
+        });
+
+        it('should submit merge resolution', () => {
+            const resolutionForm = document.createElement('form');
+            resolutionForm.id = 'merge-resolution-form';
+            container.appendChild(resolutionForm);
+
+            const event = new Event('submit');
+            resolutionForm.dispatchEvent(event);
+
+            expect(window.htmx.ajax).toHaveBeenCalledWith(
+                'POST',
+                '/version-control/resolve-conflicts/',
+                expect.any(Object)
+            );
+        });
+    });
+
+    describe('error handling', () => {
+        it('should display error messages', () => {
+            const errorEvent = new CustomEvent('showError', {
+                detail: { message: 'Test error message' }
+            });
+
+            document.dispatchEvent(errorEvent);
+
+            const errorMessage = document.querySelector('.error-message');
+            expect(errorMessage).toBeTruthy();
+            expect(errorMessage.textContent).toContain('Test error message');
+        });
+
+        it('should clear error messages', () => {
+            const errorMessage = document.createElement('div');
+            errorMessage.className = 'error-message';
+            container.appendChild(errorMessage);
+
+            const clearEvent = new Event('clearErrors');
+            document.dispatchEvent(clearEvent);
+
+            expect(container.querySelector('.error-message')).toBeFalsy();
+        });
+    });
+
+    describe('loading states', () => {
+        it('should show loading indicator during operations', () => {
+            const loadingEvent = new Event('versionControlLoading');
+            document.dispatchEvent(loadingEvent);
+
+            const loader = document.querySelector('.version-control-loader');
+            expect(loader).toBeTruthy();
+            expect(loader.style.display).toBe('block');
+        });
+
+        it('should hide loading indicator after operations', () => {
+            const loader = document.createElement('div');
+            loader.className = 'version-control-loader';
+            container.appendChild(loader);
+
+            const doneEvent = new Event('versionControlLoaded');
+            document.dispatchEvent(doneEvent);
+
+            expect(loader.style.display).toBe('none');
+        });
+    });
+
+    describe('UI updates', () => {
+        it('should update branch list after operations', () => {
+            const branchList = document.createElement('ul');
+            branchList.className = 'branch-list';
+            container.appendChild(branchList);
+
+            const updateEvent = new CustomEvent('updateBranchList', {
+                detail: {
+                    branches: [
+                        { name: 'main', active: true },
+                        { name: 'feature/test', active: false }
+                    ]
+                }
+            });
+
+            document.dispatchEvent(updateEvent);
+
+            const listItems = branchList.querySelectorAll('li');
+            expect(listItems.length).toBe(2);
+            expect(listItems[0].textContent).toContain('main');
+            expect(listItems[1].textContent).toContain('feature/test');
+        });
+
+        it('should highlight active branch', () => {
+            const branchItems = [
+                { name: 'main', active: true },
+                { name: 'feature/test', active: false }
+            ].map(branch => {
+                const item = document.createElement('li');
+                item.textContent = branch.name;
+                item.className = 'branch-item';
+                if (branch.active) item.classList.add('active');
+                return item;
+            });
+
+            const branchList = document.createElement('ul');
+            branchList.className = 'branch-list';
+            branchList.append(...branchItems);
+            container.appendChild(branchList);
+
+            const activeItem = branchList.querySelector('.branch-item.active');
+            expect(activeItem).toBeTruthy();
+            expect(activeItem.textContent).toBe('main');
+        });
+    });
+});