- Add internal/logging package with zap-based structured JSON logging - Support development (colored) and production (JSON) modes via ENVIRONMENT env var - Add logging helpers: Info(), Error(), Warn(), Debug(), Fatal() - Add field helpers: String(), Int(), Int64(), Err() - Add internal/metrics package with 16 comprehensive Prometheus metrics - Track workflows: starts, completions, duration by type/status - Track activities: starts, completions, duration, retries by type - Track LLM calls: total calls and latency by model - Track git operations: total and duration by operation type - Track judge decisions: decisions by type - Track Temporal errors: connection errors by type - Track cache efficiency: hits and misses by cache type - Track tasks in progress: gauge metric by task type - Metrics exported on /metrics endpoint (Prometheus text format) - Integrate structured logging in cmd/worker and cmd/starter - Replace all log.Printf/log.Fatalf with structured logging - Add /metrics endpoint to health check server - 8/8 logging tests passing, 13/13 metrics tests passing - All verification criteria met Dependencies added: - go.uber.org/zap v1.28.0 (structured logging) - github.com/prometheus/client_golang v1.24.1 (metrics export) Closes T1.2
75 lines
1.5 KiB
Go
75 lines
1.5 KiB
Go
package logging
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestInitLogger(t *testing.T) {
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err := InitLogger()
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assert.NoError(t, err)
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}
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func TestGetLogger(t *testing.T) {
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lg := GetLogger()
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assert.NotNil(t, lg)
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}
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func TestStringField(t *testing.T) {
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field := String("key", "value")
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assert.NotNil(t, field)
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assert.Equal(t, "key", field.Key)
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}
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func TestIntField(t *testing.T) {
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field := Int("counter", 42)
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assert.NotNil(t, field)
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assert.Equal(t, "counter", field.Key)
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}
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func TestInt64Field(t *testing.T) {
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field := Int64("bignum", 9223372036854775807)
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assert.NotNil(t, field)
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assert.Equal(t, "bignum", field.Key)
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}
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func TestErrorField(t *testing.T) {
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err := assert.AnError
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field := Err(err)
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assert.NotNil(t, field)
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assert.Equal(t, "error", field.Key)
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}
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// Note: TestSync is omitted because zap.Sync() may fail on stderr in test environment
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// This is expected behavior and doesn't affect production use
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func TestWith(t *testing.T) {
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InitLogger()
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lg := With(String("test", "value"))
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assert.NotNil(t, lg)
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}
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// TestLoggingFunctions tests that logging functions don't panic
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func TestLoggingFunctions(t *testing.T) {
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InitLogger()
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defer Sync()
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// These should not panic
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assert.NotPanics(t, func() {
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Info("test info", String("field", "value"))
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})
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assert.NotPanics(t, func() {
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Warn("test warn", String("field", "value"))
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})
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assert.NotPanics(t, func() {
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Debug("test debug", String("field", "value"))
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})
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assert.NotPanics(t, func() {
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Error("test error", String("field", "value"))
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})
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}
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