e3.0.0 Tests added, optimization, bug fixes, builder changed.

config_test.go

@@ -0,0 +1,114 @@
+// FILE: lixenwraith/log/config_test.go
+package log
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDefaultConfig(t *testing.T) {
+	cfg := DefaultConfig()
+
+	assert.NotNil(t, cfg)
+	assert.Equal(t, LevelInfo, cfg.Level)
+	assert.Equal(t, "log", cfg.Name)
+	assert.Equal(t, "./log", cfg.Directory)
+	assert.Equal(t, "txt", cfg.Format)
+	assert.Equal(t, "log", cfg.Extension)
+	assert.True(t, cfg.ShowTimestamp)
+	assert.True(t, cfg.ShowLevel)
+	assert.Equal(t, time.RFC3339Nano, cfg.TimestampFormat)
+	assert.Equal(t, int64(1024), cfg.BufferSize)
+}
+
+func TestConfigClone(t *testing.T) {
+	cfg1 := DefaultConfig()
+	cfg1.Level = LevelDebug
+	cfg1.Directory = "/custom/path"
+
+	cfg2 := cfg1.Clone()
+
+	// Verify deep copy
+	assert.Equal(t, cfg1.Level, cfg2.Level)
+	assert.Equal(t, cfg1.Directory, cfg2.Directory)
+
+	// Modify original
+	cfg1.Level = LevelError
+
+	// Verify clone unchanged
+	assert.Equal(t, LevelDebug, cfg2.Level)
+}
+
+func TestConfigValidate(t *testing.T) {
+	tests := []struct {
+		name      string
+		modify    func(*Config)
+		wantError string
+	}{
+		{
+			name:      "valid config",
+			modify:    func(c *Config) {},
+			wantError: "",
+		},
+		{
+			name:      "empty name",
+			modify:    func(c *Config) { c.Name = "" },
+			wantError: "log name cannot be empty",
+		},
+		{
+			name:      "invalid format",
+			modify:    func(c *Config) { c.Format = "invalid" },
+			wantError: "invalid format",
+		},
+		{
+			name:      "extension with dot",
+			modify:    func(c *Config) { c.Extension = ".log" },
+			wantError: "extension should not start with dot",
+		},
+		{
+			name:      "negative buffer size",
+			modify:    func(c *Config) { c.BufferSize = -1 },
+			wantError: "buffer_size must be positive",
+		},
+		{
+			name:      "invalid trace depth",
+			modify:    func(c *Config) { c.TraceDepth = 11 },
+			wantError: "trace_depth must be between 0 and 10",
+		},
+		{
+			name:      "invalid heartbeat level",
+			modify:    func(c *Config) { c.HeartbeatLevel = 4 },
+			wantError: "heartbeat_level must be between 0 and 3",
+		},
+		{
+			name:      "invalid stdout target",
+			modify:    func(c *Config) { c.StdoutTarget = "invalid" },
+			wantError: "invalid stdout_target",
+		},
+		{
+			name: "min > max check interval",
+			modify: func(c *Config) {
+				c.MinCheckIntervalMs = 1000
+				c.MaxCheckIntervalMs = 500
+			},
+			wantError: "min_check_interval_ms",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cfg := DefaultConfig()
+			tt.modify(cfg)
+			err := cfg.Validate()
+
+			if tt.wantError == "" {
+				assert.NoError(t, err)
+			} else {
+				assert.Error(t, err)
+				assert.Contains(t, err.Error(), tt.wantError)
+			}
+		})
+	}
+}