diff --git a/test-gitea-git.sh b/test-gitea-git.sh
new file mode 100755
index 0000000..49cbe84
--- /dev/null
+++ b/test-gitea-git.sh
@@ -0,0 +1,579 @@
+#!/bin/bash
+
+###############################################################################
+# Gitea Git Functionality Test Suite
+# Tests: clone, commit, push, pull, branch, merge, conflict resolution, tags
+###############################################################################
+
+# Configuration
+GITEA_URL="https://git.domverse-berlin.eu"
+GITEA_USER="domverse"
+GITEA_TOKEN="${GITEA_TOKEN:?'GITEA_TOKEN environment variable must be set'}"
+TEST_REPO="test-repo"
+TEST_DIR="/tmp/gitea-test-$$"
+API_URL="${GITEA_URL}/api/v1"
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+# Counters
+TESTS_TOTAL=0
+TESTS_PASSED=0
+TESTS_FAILED=0
+
+###############################################################################
+# Helper Functions
+###############################################################################
+
+log_info() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+log_success() {
+    echo -e "${GREEN}[✓]${NC} $1"
+    ((TESTS_PASSED++))
+    ((TESTS_TOTAL++))
+}
+
+log_fail() {
+    echo -e "${RED}[✗]${NC} $1"
+    ((TESTS_FAILED++))
+    ((TESTS_TOTAL++))
+}
+
+log_step() {
+    echo -e "\n${YELLOW}==>${NC} $1"
+}
+
+cleanup() {
+    log_step "Cleanup"
+
+    # Remove local test directory
+    if [ -d "$TEST_DIR" ]; then
+        rm -rf "$TEST_DIR"
+        log_info "Removed test directory: $TEST_DIR"
+    fi
+
+    # Delete test repository via API
+    if [ -n "$TEST_REPO" ]; then
+        log_info "Deleting test repository: $TEST_REPO"
+        curl -k -s -X DELETE \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            "${API_URL}/repos/${GITEA_USER}/${TEST_REPO}" \
+            -o /dev/null 2>&1
+    fi
+}
+
+# Trap to ensure cleanup on exit
+trap cleanup EXIT
+
+###############################################################################
+# Test Functions
+###############################################################################
+
+test_git_installed() {
+    log_step "Test 1: Git Installation"
+
+    if command -v git &> /dev/null; then
+        GIT_VERSION=$(git --version)
+        log_success "Git is installed: $GIT_VERSION"
+        return 0
+    else
+        log_fail "Git is not installed"
+        return 1
+    fi
+}
+
+test_gitea_api_access() {
+    log_step "Test 2: Gitea API Access"
+
+    local response=$(curl -k -s -w "%{http_code}" \
+        -H "Authorization: token ${GITEA_TOKEN}" \
+        "${API_URL}/user" \
+        -o /tmp/api_response.json)
+
+    if [ "$response" = "200" ]; then
+        local username=$(cat /tmp/api_response.json | grep -o '"username":"[^"]*' | cut -d'"' -f4)
+        log_success "API authentication successful (user: $username)"
+        return 0
+    else
+        log_fail "API authentication failed (HTTP $response)"
+        return 1
+    fi
+}
+
+test_create_repository() {
+    log_step "Test 3: Create Repository via API"
+
+    local response=$(curl -k -s -w "%{http_code}" \
+        -H "Authorization: token ${GITEA_TOKEN}" \
+        -H "Content-Type: application/json" \
+        -X POST "${API_URL}/user/repos" \
+        -d "{\"name\":\"${TEST_REPO}\",\"description\":\"Automated test repository\",\"private\":false,\"auto_init\":false,\"default_branch\":\"main\"}" \
+        -o /tmp/create_repo.json)
+
+    if [ "$response" = "201" ]; then
+        log_success "Repository created: ${GITEA_USER}/${TEST_REPO}"
+        return 0
+    else
+        log_fail "Failed to create repository (HTTP $response)"
+        cat /tmp/create_repo.json
+        return 1
+    fi
+}
+
+test_git_clone() {
+    log_step "Test 4: Git Clone (HTTPS)"
+
+    mkdir -p "$TEST_DIR"
+    cd "$TEST_DIR" || return 1
+
+    # Use token in clone URL for authentication
+    local clone_url="https://${GITEA_USER}:${GITEA_TOKEN}@git.domverse-berlin.eu/${GITEA_USER}/${TEST_REPO}.git"
+
+    if git clone "$clone_url" 2>&1 | tee /tmp/git_clone.log; then
+        if [ -d "${TEST_REPO}/.git" ]; then
+            log_success "Repository cloned successfully"
+            cd "${TEST_REPO}" || return 1
+            return 0
+        else
+            log_fail "Clone succeeded but .git directory not found"
+            return 1
+        fi
+    else
+        log_fail "Git clone failed"
+        cat /tmp/git_clone.log
+        return 1
+    fi
+}
+
+test_git_config() {
+    log_step "Test 5: Git Configuration"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    git config user.name "Test User"
+    git config user.email "test@example.com"
+    git config init.defaultBranch main
+
+    local name=$(git config user.name)
+    local email=$(git config user.email)
+
+    if [ "$name" = "Test User" ] && [ "$email" = "test@example.com" ]; then
+        log_success "Git config set successfully"
+        return 0
+    else
+        log_fail "Git config failed"
+        return 1
+    fi
+}
+
+test_initial_commit() {
+    log_step "Test 6: Initial Commit"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # Ensure we're on the main branch
+    git checkout -b main 2>/dev/null || true
+
+    # Create README
+    echo "# ${TEST_REPO}" > README.md
+    echo "This is an automated test repository." >> README.md
+
+    git add README.md
+
+    if git commit -m "Initial commit: Add README" 2>&1 | tee /tmp/git_commit.log; then
+        log_success "Initial commit created"
+        return 0
+    else
+        log_fail "Initial commit failed"
+        cat /tmp/git_commit.log
+        return 1
+    fi
+}
+
+test_git_push() {
+    log_step "Test 7: Git Push to Remote"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    if git push -u origin main 2>&1 | tee /tmp/git_push.log; then
+        log_success "Push to remote successful (main branch)"
+        return 0
+    else
+        log_fail "Git push failed"
+        cat /tmp/git_push.log
+        return 1
+    fi
+}
+
+test_git_pull() {
+    log_step "Test 8: Git Pull from Remote"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # Make a change via API to test pull
+    local current_branch=$(git branch --show-current)
+
+    if git pull origin "$current_branch" 2>&1 | tee /tmp/git_pull.log; then
+        log_success "Pull from remote successful"
+        return 0
+    else
+        log_fail "Git pull failed"
+        cat /tmp/git_pull.log
+        return 1
+    fi
+}
+
+test_multiple_commits() {
+    log_step "Test 9: Multiple Commits"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # First commit
+    echo "## Features" >> README.md
+    git add README.md
+    git commit -m "Add features section" > /dev/null
+
+    # Second commit
+    echo "- Feature 1" >> README.md
+    git add README.md
+    git commit -m "Add feature 1" > /dev/null
+
+    # Third commit
+    echo "- Feature 2" >> README.md
+    git add README.md
+    git commit -m "Add feature 2" > /dev/null
+
+    # Push all commits
+    local current_branch=$(git branch --show-current)
+    if git push origin "$current_branch" > /dev/null 2>&1; then
+        local commit_count=$(git rev-list --count HEAD)
+        log_success "Multiple commits pushed (total commits: $commit_count)"
+        return 0
+    else
+        log_fail "Failed to push multiple commits"
+        return 1
+    fi
+}
+
+test_branch_create() {
+    log_step "Test 10: Create Branch"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    if git checkout -b feature/test-feature 2>&1 | tee /tmp/git_branch.log; then
+        local current_branch=$(git branch --show-current)
+        if [ "$current_branch" = "feature/test-feature" ]; then
+            log_success "Branch created and checked out: feature/test-feature"
+            return 0
+        else
+            log_fail "Branch created but checkout failed"
+            return 1
+        fi
+    else
+        log_fail "Branch creation failed"
+        cat /tmp/git_branch.log
+        return 1
+    fi
+}
+
+test_branch_commit_push() {
+    log_step "Test 11: Commit and Push to Branch"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # Make changes in feature branch
+    echo "# Feature Branch Changes" > FEATURE.md
+    git add FEATURE.md
+    git commit -m "Add feature branch file" > /dev/null
+
+    if git push -u origin feature/test-feature 2>&1 | tee /tmp/git_push_branch.log; then
+        log_success "Feature branch pushed to remote"
+        return 0
+    else
+        log_fail "Failed to push feature branch"
+        cat /tmp/git_push_branch.log
+        return 1
+    fi
+}
+
+test_branch_switch() {
+    log_step "Test 12: Switch Between Branches"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    local main_branch=$(git branch -r | grep -o 'origin/main\|origin/master' | head -1 | cut -d'/' -f2)
+
+    # Switch to main
+    if git checkout "$main_branch" > /dev/null 2>&1; then
+        local current=$(git branch --show-current)
+        if [ "$current" = "$main_branch" ]; then
+            # Switch back to feature
+            if git checkout feature/test-feature > /dev/null 2>&1; then
+                current=$(git branch --show-current)
+                if [ "$current" = "feature/test-feature" ]; then
+                    log_success "Branch switching works correctly"
+                    return 0
+                fi
+            fi
+        fi
+    fi
+
+    log_fail "Branch switching failed"
+    return 1
+}
+
+test_merge() {
+    log_step "Test 13: Merge Branch"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    local main_branch=$(git branch -r | grep -o 'origin/main\|origin/master' | head -1 | cut -d'/' -f2)
+
+    # Switch to main
+    git checkout "$main_branch" > /dev/null 2>&1
+
+    # Merge feature branch
+    if git merge feature/test-feature -m "Merge feature/test-feature into $main_branch" 2>&1 | tee /tmp/git_merge.log; then
+        # Push merged changes
+        if git push origin "$main_branch" > /dev/null 2>&1; then
+            log_success "Branch merged and pushed successfully"
+            return 0
+        else
+            log_fail "Merge successful but push failed"
+            return 1
+        fi
+    else
+        log_fail "Merge failed"
+        cat /tmp/git_merge.log
+        return 1
+    fi
+}
+
+test_conflict_handling() {
+    log_step "Test 14: Conflict Detection and Resolution"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    local main_branch=$(git branch --show-current)
+
+    # Create conflicting branch
+    git checkout -b conflict-branch > /dev/null 2>&1
+    echo "Change from conflict branch" > conflict.txt
+    git add conflict.txt
+    git commit -m "Add conflict.txt in conflict-branch" > /dev/null
+
+    # Switch back and make conflicting change
+    git checkout "$main_branch" > /dev/null 2>&1
+    echo "Change from main branch" > conflict.txt
+    git add conflict.txt
+    git commit -m "Add conflict.txt in $main_branch" > /dev/null
+
+    # Try to merge (should conflict)
+    if git merge conflict-branch 2>&1 | grep -q "CONFLICT"; then
+        log_success "Conflict detected correctly"
+
+        # Resolve conflict
+        echo "Resolved content" > conflict.txt
+        git add conflict.txt
+
+        if git commit -m "Resolve merge conflict" > /dev/null 2>&1; then
+            log_success "Conflict resolution successful"
+            return 0
+        else
+            log_fail "Conflict resolution commit failed"
+            return 1
+        fi
+    else
+        log_fail "Conflict detection failed or merge succeeded unexpectedly"
+        return 1
+    fi
+}
+
+test_git_tag() {
+    log_step "Test 15: Git Tags"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # Create annotated tag
+    if git tag -a v1.0.0 -m "Version 1.0.0" 2>&1 | tee /tmp/git_tag.log; then
+        # Push tag to remote
+        if git push origin v1.0.0 > /dev/null 2>&1; then
+            log_success "Tag created and pushed: v1.0.0"
+            return 0
+        else
+            log_fail "Tag created but push failed"
+            return 1
+        fi
+    else
+        log_fail "Tag creation failed"
+        cat /tmp/git_tag.log
+        return 1
+    fi
+}
+
+test_git_log() {
+    log_step "Test 16: Git Log and History"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    local commit_count=$(git rev-list --count HEAD)
+
+    if [ "$commit_count" -gt 0 ]; then
+        log_success "Git log accessible (commits: $commit_count)"
+        return 0
+    else
+        log_fail "Git log failed or no commits found"
+        return 1
+    fi
+}
+
+test_git_status() {
+    log_step "Test 17: Git Status"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # Make a change
+    echo "Test status" > status-test.txt
+
+    if git status | grep -q "status-test.txt"; then
+        # Clean up
+        rm status-test.txt
+        log_success "Git status works correctly"
+        return 0
+    else
+        log_fail "Git status failed"
+        return 1
+    fi
+}
+
+test_git_diff() {
+    log_step "Test 18: Git Diff"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # Make a change
+    echo "Test diff" >> README.md
+
+    if git diff README.md | grep -q "Test diff"; then
+        # Discard change
+        git checkout -- README.md
+        log_success "Git diff works correctly"
+        return 0
+    else
+        log_fail "Git diff failed"
+        return 1
+    fi
+}
+
+test_gitignore() {
+    log_step "Test 19: .gitignore Functionality"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    # Create .gitignore
+    echo "*.log" > .gitignore
+    echo "temp/" >> .gitignore
+
+    # Create ignored files
+    echo "test" > test.log
+    mkdir -p temp
+    echo "test" > temp/test.txt
+
+    git add .gitignore > /dev/null 2>&1
+
+    # Check if ignored files are not tracked
+    if git status | grep -q ".gitignore" && ! git status | grep -q "test.log"; then
+        git commit -m "Add .gitignore" > /dev/null
+        log_success ".gitignore works correctly"
+        return 0
+    else
+        log_fail ".gitignore test failed"
+        return 1
+    fi
+}
+
+test_remote_info() {
+    log_step "Test 20: Remote Repository Info"
+
+    cd "${TEST_DIR}/${TEST_REPO}" || return 1
+
+    local remote_url=$(git remote get-url origin)
+
+    if [[ "$remote_url" == *"git.domverse-berlin.eu"* ]]; then
+        log_success "Remote URL configured: $remote_url"
+        return 0
+    else
+        log_fail "Remote URL incorrect: $remote_url"
+        return 1
+    fi
+}
+
+###############################################################################
+# Main Test Execution
+###############################################################################
+
+main() {
+    echo -e "${BLUE}╔═══════════════════════════════════════════════════════════════╗${NC}"
+    echo -e "${BLUE}║         Gitea Git Functionality Test Suite                   ║${NC}"
+    echo -e "${BLUE}╚═══════════════════════════════════════════════════════════════╝${NC}"
+    echo ""
+    echo -e "${YELLOW}Gitea URL:${NC} $GITEA_URL"
+    echo -e "${YELLOW}Test User:${NC} $GITEA_USER"
+    echo -e "${YELLOW}Test Repo:${NC} $TEST_REPO"
+    echo -e "${YELLOW}Test Dir:${NC} $TEST_DIR"
+    echo ""
+
+    # Run all tests
+    test_git_installed || exit 1
+    test_gitea_api_access || exit 1
+    test_create_repository || exit 1
+    test_git_clone || exit 1
+    test_git_config || exit 1
+    test_initial_commit || exit 1
+    test_git_push || exit 1
+    test_git_pull || exit 1
+    test_multiple_commits || exit 1
+    test_branch_create || exit 1
+    test_branch_commit_push || exit 1
+    test_branch_switch || exit 1
+    test_merge || exit 1
+    test_conflict_handling || exit 1
+    test_git_tag || exit 1
+    test_git_log || exit 1
+    test_git_status || exit 1
+    test_git_diff || exit 1
+    test_gitignore || exit 1
+    test_remote_info || exit 1
+
+    # Summary
+    echo ""
+    echo -e "${BLUE}╔═══════════════════════════════════════════════════════════════╗${NC}"
+    echo -e "${BLUE}║                     Test Summary                             ║${NC}"
+    echo -e "${BLUE}╚═══════════════════════════════════════════════════════════════╝${NC}"
+    echo ""
+    echo -e "Total Tests:  ${TESTS_TOTAL}"
+    echo -e "${GREEN}Passed:       ${TESTS_PASSED}${NC}"
+
+    if [ $TESTS_FAILED -gt 0 ]; then
+        echo -e "${RED}Failed:       ${TESTS_FAILED}${NC}"
+        echo ""
+        echo -e "${RED}✗ Some tests failed${NC}"
+        exit 1
+    else
+        echo -e "${RED}Failed:       ${TESTS_FAILED}${NC}"
+        echo ""
+        echo -e "${GREEN}✓ All tests passed successfully!${NC}"
+        echo ""
+        echo -e "${GREEN}Git setup is fully functional via HTTPS${NC}"
+        exit 0
+    fi
+}
+
+# Run main function
+main