package proxy

import "testing"

func TestConfig_Validate_Good(t *testing.T) {
	cfg := &Config{
		Mode:  "nicehash",
		Bind:  []BindAddr{{Host: "127.0.0.1", Port: 3333}},
		Pools: []PoolConfig{{URL: "pool-a:3333", Enabled: true}},
	}

	if errorValue := cfg.Validate(); errorValue != nil {
		t.Fatalf("expected valid config, got %v", errorValue)
	}
}

func TestConfig_Validate_Bad(t *testing.T) {
	cfg := &Config{
		Bind:  []BindAddr{{Host: "127.0.0.1", Port: 3333}},
		Pools: []PoolConfig{{URL: "pool-a:3333", Enabled: true}},
	}

	if errorValue := cfg.Validate(); errorValue != nil {
		t.Fatalf("expected missing mode to be allowed, got %v", errorValue)
	}
}

func TestConfig_Validate_Ugly(t *testing.T) {
	cfg := &Config{
		Mode:  "simple",
		Bind:  []BindAddr{{Host: "127.0.0.1", Port: 3333}},
		Pools: []PoolConfig{{Enabled: true}},
	}

	if errorValue := cfg.Validate(); errorValue == nil {
		t.Fatal("expected empty enabled pool URL to fail validation")
	}
}