Mining/pkg/mining/mining_test.go

package mining

import (
	"testing"
)

// manager := NewManager(); defer manager.Stop()
func TestMining_NewManager_Good(t *testing.T) {
	manager := NewManager()
	defer manager.Stop()

	if manager == nil {
		t.Fatal("NewManager returned nil")
	}
	if manager.miners == nil {
		t.Error("Manager miners map is nil")
	}
}

// manager.StartMiner is integration-only; skipped in unit context
func TestMining_StartAndStop_Ugly(t *testing.T) {
	t.Skip("Skipping test that attempts to run miner process")
}

// _, err := manager.GetMiner("non-existent") // err != nil
func TestMining_GetMiner_Bad(t *testing.T) {
	manager := NewManager()
	defer manager.Stop()

	_, err := manager.GetMiner("non-existent")
	if err == nil {
		t.Error("Expected error for getting non-existent miner")
	}
}

// miners := manager.ListMiners() // returns non-nil slice
func TestMining_ListMiners_Good(t *testing.T) {
	manager := NewManager()
	defer manager.Stop()

	miners := manager.ListMiners()
	if miners == nil {
		t.Error("ListMiners returned nil")
	}
}

// miners := manager.ListAvailableMiners() // len > 0
func TestMining_ListAvailableMiners_Good(t *testing.T) {
	manager := NewManager()
	defer manager.Stop()

	miners := manager.ListAvailableMiners()
	if len(miners) == 0 {
		t.Error("Expected at least one available miner")
	}
}