400 lines
6.6 KiB
Go
400 lines
6.6 KiB
Go
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package config
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import (
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"os"
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"path/filepath"
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"testing"
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"time"
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)
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// validConfig returns a minimal valid YAML configuration.
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func validConfig() string {
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return `
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address: ":9090"
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concurrency: 2
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shutdown_timeout: "60s"
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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`
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}
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func writeConfig(t *testing.T, content string) string {
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t.Helper()
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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if err := os.WriteFile(path, []byte(content), 0644); err != nil {
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t.Fatalf("write config file: %v", err)
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}
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return path
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}
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func TestLoad(t *testing.T) {
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tests := []struct {
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name string
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config string
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setup func(t *testing.T)
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shouldErr bool
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check func(t *testing.T, cfg *Config)
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}{
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{
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name: "valid config",
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config: validConfig(),
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check: func(t *testing.T, cfg *Config) {
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if cfg.Address != ":9090" {
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t.Errorf(
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"Address = %q, want %q",
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cfg.Address, ":9090",
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)
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}
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if cfg.Concurrency != 2 {
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t.Errorf(
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"Concurrency = %d, want 2",
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cfg.Concurrency,
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)
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}
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if cfg.ShutdownTimeout != "60s" {
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t.Errorf(
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"ShutdownTimeout = %q, want %q",
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cfg.ShutdownTimeout, "60s",
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)
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}
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if cfg.GetShutdownTimeout() != 60*time.Second {
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t.Errorf(
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"GetShutdownTimeout() = %v, want 60s",
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cfg.GetShutdownTimeout(),
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)
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}
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},
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},
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{
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name: "defaults applied",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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`,
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check: func(t *testing.T, cfg *Config) {
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if cfg.Address != ":8080" {
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t.Errorf(
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"Address = %q, want %q",
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cfg.Address, ":8080",
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)
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}
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if cfg.Concurrency != 1 {
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t.Errorf(
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"Concurrency = %d, want 1",
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cfg.Concurrency,
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)
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}
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if cfg.ShutdownTimeout != "30s" {
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t.Errorf(
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"ShutdownTimeout = %q, want %q",
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cfg.ShutdownTimeout, "30s",
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)
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}
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if cfg.GetShutdownTimeout() != 30*time.Second {
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t.Errorf(
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"GetShutdownTimeout() = %v, want 30s",
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cfg.GetShutdownTimeout(),
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)
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}
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},
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},
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{
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name: "env expansion",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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key: ${TEST_LLM_KEY}
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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`,
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setup: func(t *testing.T) {
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t.Setenv("TEST_LLM_KEY", "secret-api-key")
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},
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check: func(t *testing.T, cfg *Config) {
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if cfg.LLM.Key != "secret-api-key" {
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t.Errorf(
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"LLM.Key = %q, want %q",
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cfg.LLM.Key, "secret-api-key",
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)
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}
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},
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},
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{
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name: "env expansion unset var becomes empty",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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key: ${TEST_UNSET_VAR}
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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`,
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check: func(t *testing.T, cfg *Config) {
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if cfg.LLM.Key != "" {
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t.Errorf(
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"LLM.Key = %q, want empty",
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cfg.LLM.Key,
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)
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}
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},
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},
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{
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name: "invalid yaml",
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config: `llm: [invalid yaml`,
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shouldErr: true,
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},
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{
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name: "invalid shutdown_timeout",
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config: `
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shutdown_timeout: "not-a-duration"
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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`,
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shouldErr: true,
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},
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{
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name: "missing llm model",
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config: `
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llm:
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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`,
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shouldErr: true,
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},
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{
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name: "missing llm url",
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config: `
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llm:
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model: test-model
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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`,
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shouldErr: true,
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},
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{
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name: "missing stt url",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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timeout: "30s"
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tts:
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url: http://localhost:8880
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voice: af_heart
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`,
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shouldErr: true,
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},
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{
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name: "missing tts url",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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voice: af_heart
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`,
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shouldErr: true,
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},
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{
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name: "missing tts voice",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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`,
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shouldErr: true,
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},
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{
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name: "config with tools",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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tools:
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- name: echo
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description: echoes input
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command: echo
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arguments:
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- "{{.message}}"
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`,
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check: func(t *testing.T, cfg *Config) {
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if len(cfg.Tools) != 1 {
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t.Errorf(
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"len(Tools) = %d, want 1",
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len(cfg.Tools),
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)
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}
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if cfg.Tools[0].Name != "echo" {
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t.Errorf(
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"Tools[0].Name = %q, want %q",
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cfg.Tools[0].Name, "echo",
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)
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}
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},
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},
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{
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name: "invalid tool",
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config: `
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llm:
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model: test-model
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url: http://localhost:8080
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stt:
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url: http://localhost:8178
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tts:
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url: http://localhost:8880
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voice: af_heart
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tools:
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- name: ""
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description: missing name
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command: echo
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`,
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shouldErr: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if tt.setup != nil {
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tt.setup(t)
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}
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path := writeConfig(t, tt.config)
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cfg, err := Load(path)
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if tt.shouldErr {
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if err == nil {
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t.Fatal("Load() expected error")
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}
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return
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}
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if err != nil {
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t.Fatalf("Load() error = %v", err)
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}
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if tt.check != nil {
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tt.check(t, cfg)
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}
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})
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}
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}
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func TestLoad_FileNotFound(t *testing.T) {
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if _, err := Load("/nonexistent/path/config.yaml"); err == nil {
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t.Fatal("Load() expected error for missing file")
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}
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}
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func TestApplyDefaults(t *testing.T) {
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cfg := &Config{}
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cfg.ApplyDefaults()
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if cfg.Address != ":8080" {
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t.Errorf("Address = %q, want %q", cfg.Address, ":8080")
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}
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if cfg.Concurrency != 1 {
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t.Errorf("Concurrency = %d, want 1", cfg.Concurrency)
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}
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if cfg.ShutdownTimeout != "30s" {
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t.Errorf(
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"ShutdownTimeout = %q, want %q",
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cfg.ShutdownTimeout, "30s",
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)
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}
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}
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func TestApplyDefaults_NoOverwrite(t *testing.T) {
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cfg := &Config{
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Address: ":9999",
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Concurrency: 5,
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ShutdownTimeout: "120s",
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}
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cfg.ApplyDefaults()
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if cfg.Address != ":9999" {
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t.Errorf("Address = %q, want %q", cfg.Address, ":9999")
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}
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if cfg.Concurrency != 5 {
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t.Errorf("Concurrency = %d, want 5", cfg.Concurrency)
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}
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if cfg.ShutdownTimeout != "120s" {
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t.Errorf(
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"ShutdownTimeout = %q, want %q",
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cfg.ShutdownTimeout, "120s",
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)
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}
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}
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