mev-beta/scripts/verify-20-token-expansion.sh

#!/bin/bash
# Verification script for 20-token expansion
# Verifies that all code changes are in place

set -e

echo "=========================================="
echo "20-Token Expansion Verification Script"
echo "=========================================="
echo ""

# Color codes
GREEN='\033[0;32m'
RED='\033[0;31m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Counters
PASSED=0
FAILED=0

# Function to check and report
check() {
    local description=$1
    local command=$2
    local expected=$3

    echo -n "Checking: $description... "

    if result=$(eval "$command" 2>&1); then
        if [[ "$result" == *"$expected"* ]] || [[ "$expected" == "any" ]]; then
            echo -e "${GREEN}✓ PASS${NC}"
            ((PASSED++))
            return 0
        fi
    fi

    echo -e "${RED}✗ FAIL${NC}"
    echo "  Expected: $expected"
    echo "  Got: $result"
    ((FAILED++))
    return 1
}

echo "=== 1. Token Struct Verification ==="
echo ""

# Check for 20 token fields in ArbitrumTokens struct
check "ArbitrumTokens has WETH field" \
    "grep -c 'WETH common.Address' internal/tokens/arbitrum.go" \
    "1"

check "ArbitrumTokens has all Tier 2 tokens (USDCe, PENDLE, RDNT, MAGIC, GRAIL)" \
    "grep -c 'USDCe\|PENDLE\|RDNT\|MAGIC\|GRAIL' internal/tokens/arbitrum.go" \
    "any"

check "ArbitrumTokens has all Tier 3 tokens (AAVE, CRV, BAL, COMP, MKR)" \
    "grep -c 'AAVE\|CRV\|BAL\|COMP\|MKR' internal/tokens/arbitrum.go" \
    "any"

echo ""
echo "=== 2. Token Address Verification ==="
echo ""

# Verify addresses are present
check "USDC.e address (0xFF970A61...)" \
    "grep -c '0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8' internal/tokens/arbitrum.go" \
    "1"

check "PENDLE address (0x0c880f67...)" \
    "grep -c '0x0c880f6761F1af8d9Aa9C466984b80DAb9a8c9e8' internal/tokens/arbitrum.go" \
    "1"

check "AAVE address (0xba5DdD1f...)" \
    "grep -c '0xba5DdD1f9d7F570dc94a51479a000E3BCE967196' internal/tokens/arbitrum.go" \
    "1"

echo ""
echo "=== 3. Main.go Discovery Loop Verification ==="
echo ""

check "main.go has TOP 20 tokens comment" \
    "grep -c 'TOP 20 tokens' cmd/mev-bot/main.go" \
    "any"

check "main.go has 190 pairs expected" \
    "grep -c '190 pairs expected' cmd/mev-bot/main.go" \
    "1"

check "main.go tokenList includes USDC.e" \
    "grep -c 'USDC.e.*arbTokens.USDCe' cmd/mev-bot/main.go" \
    "1"

check "main.go tokenList includes all Tier 2 tokens" \
    "grep -c 'PENDLE\|RDNT\|MAGIC\|GRAIL' cmd/mev-bot/main.go" \
    "any"

check "main.go tokenList includes all Tier 3 tokens" \
    "grep -c 'AAVE\|CRV\|BAL\|COMP\|MKR' cmd/mev-bot/main.go" \
    "any"

echo ""
echo "=== 4. Build Verification ==="
echo ""

check "Binary exists" \
    "test -f ./mev-bot && echo 'exists'" \
    "exists"

check "Binary size is reasonable (>20MB)" \
    "stat -c%s ./mev-bot | awk '{print (\$1 > 20000000) ? \"ok\" : \"fail\"}'" \
    "ok"

check "Binary is executable" \
    "test -x ./mev-bot && echo 'executable'" \
    "executable"

echo ""
echo "=== 5. Documentation Verification ==="
echo ""

check "20-token expansion documentation exists" \
    "test -f docs/20_TOKEN_EXPANSION_COMPLETE.md && echo 'exists'" \
    "exists"

check "Documentation mentions 190 pairs" \
    "grep -c '190 pairs' docs/20_TOKEN_EXPANSION_COMPLETE.md" \
    "any"

check "Documentation lists all token addresses" \
    "grep -c '0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8' docs/20_TOKEN_EXPANSION_COMPLETE.md" \
    "any"

echo ""
echo "=== 6. Mathematical Verification ==="
echo ""

# Calculate expected pairs programmatically
echo -n "Calculating pairs from 20 tokens... "
EXPECTED_PAIRS=$((20 * 19 / 2))
if [ "$EXPECTED_PAIRS" -eq 190 ]; then
    echo -e "${GREEN}✓ PASS${NC} (C(20,2) = 190)"
    ((PASSED++))
else
    echo -e "${RED}✗ FAIL${NC} (Expected 190, got $EXPECTED_PAIRS)"
    ((FAILED++))
fi

echo ""
echo "=== 7. Token Count Verification ==="
echo ""

# Count token definitions in struct
TIER1_COUNT=$(grep -A 20 "// Tier 1" internal/tokens/arbitrum.go | grep -c "common.Address" || true)
TIER2_COUNT=$(grep -A 10 "// Tier 2" internal/tokens/arbitrum.go | grep -c "common.Address" || true)
TIER3_COUNT=$(grep -A 10 "// Tier 3" internal/tokens/arbitrum.go | grep -c "common.Address" || true)
TOTAL_TOKENS=$((TIER1_COUNT + TIER2_COUNT + TIER3_COUNT))

echo "  Tier 1 tokens: $TIER1_COUNT (expected: 10)"
echo "  Tier 2 tokens: $TIER2_COUNT (expected: 5)"
echo "  Tier 3 tokens: $TIER3_COUNT (expected: 5)"
echo -n "  Total tokens: $TOTAL_TOKENS (expected: 20)... "

if [ "$TOTAL_TOKENS" -eq 20 ]; then
    echo -e "${GREEN}✓ PASS${NC}"
    ((PASSED++))
else
    echo -e "${RED}✗ FAIL${NC}"
    ((FAILED++))
fi

echo ""
echo "=========================================="
echo "Verification Summary"
echo "=========================================="
echo ""
echo -e "Tests Passed: ${GREEN}$PASSED${NC}"
echo -e "Tests Failed: ${RED}$FAILED${NC}"
echo ""

if [ "$FAILED" -eq 0 ]; then
    echo -e "${GREEN}✓ ALL CHECKS PASSED${NC}"
    echo ""
    echo "The 20-token expansion is fully implemented and verified!"
    echo ""
    echo "Next steps:"
    echo "  1. Configure valid RPC endpoint: export ARBITRUM_RPC_ENDPOINT=\"...\""
    echo "  2. Run the bot: ./mev-bot start"
    echo "  3. Verify discovery: jq 'length' data/pools.json"
    echo "  4. Expected result: 250-400+ pools discovered"
    echo ""
    exit 0
else
    echo -e "${RED}✗ SOME CHECKS FAILED${NC}"
    echo ""
    echo "Please review the failed checks above and ensure all code changes are in place."
    echo ""
    exit 1
fi