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|
package audio
import (
"strings"
"testing"
)
func TestProcessedTextForWord(t *testing.T) {
got := ProcessedTextForWord(" ябълка!? ")
if got != "ябълка..." {
t.Fatalf("ProcessedTextForWord() = %q, want %q", got, "ябълка...")
}
}
func TestProcessedTextForProvider(t *testing.T) {
tests := []struct {
name string
provider string
input string
want string
}{
{
name: "openai strips punctuation",
provider: "openai",
input: " ябълка!? ",
want: "ябълка",
},
{
name: "gemini keeps punctuation",
provider: "gemini",
input: " ябълка!? ",
want: "ябълка!?",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := ProcessedTextForProvider(tt.provider, tt.input); got != tt.want {
t.Fatalf("ProcessedTextForProvider(%q, %q) = %q, want %q", tt.provider, tt.input, got, tt.want)
}
})
}
}
func TestInstructionForProvider(t *testing.T) {
tests := []struct {
name string
provider string
config *Config
want []string
wantNot []string
}{
{
name: "openai model supports instructions",
provider: "openai",
config: &Config{
OpenAIModel: "gpt-4o-mini-tts",
OpenAIInstruction: "Speak clearly.",
},
want: []string{"Speak clearly."},
},
{
name: "openai unsupported model omits instructions",
provider: "openai",
config: &Config{
OpenAIModel: "tts-1",
OpenAIInstruction: "Speak clearly.",
},
want: []string{""},
wantNot: []string{"Speak clearly."},
},
{
name: "gemini default voice and speed semantics",
provider: "gemini",
config: &Config{
GeminiSpeed: 1.0,
},
want: []string{"Speak at a natural pace.", "Speak the following Bulgarian text:"},
},
{
name: "gemini explicit voice semantics",
provider: "gemini",
config: &Config{
GeminiSpeed: 0.9,
GeminiVoice: "Kore",
},
want: []string{"Speak slowly and clearly for language learners.", "voice named Kore."},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := InstructionForProvider(tt.provider, tt.config)
for _, want := range tt.want {
if want == "" {
if got != "" {
t.Fatalf("InstructionForProvider(%q, %+v) = %q, want empty", tt.provider, tt.config, got)
}
continue
}
if !strings.Contains(got, want) {
t.Fatalf("InstructionForProvider(%q, %+v) = %q, missing %q", tt.provider, tt.config, got, want)
}
}
for _, want := range tt.wantNot {
if strings.Contains(got, want) {
t.Fatalf("InstructionForProvider(%q, %+v) = %q, unexpectedly contained %q", tt.provider, tt.config, got, want)
}
}
})
}
}
func TestBuildSidecarMetadata(t *testing.T) {
tests := []struct {
name string
got string
want []string
wantNot []string
}{
{
name: "gemini bg-bg",
got: BuildSidecarMetadata(SidecarMetadataParams{
Provider: "gemini",
OutputFormat: "wav",
CardType: "bg-bg",
AudioFile: "audio_front.wav",
AudioFileBack: "audio_back.wav",
GeminiTTSModel: "gemini-2.5-flash-preview-tts",
GeminiVoice: "",
GeminiSpeed: 1.00,
}),
want: []string{
"provider=gemini",
"model=gemini-2.5-flash-preview-tts",
"voice=model-default",
"speed=1.00",
"format=wav",
"cardtype=bg-bg",
"audio_file=audio_front.wav",
"audio_file_back=audio_back.wav",
},
},
{
name: "openai en-bg",
got: BuildSidecarMetadata(SidecarMetadataParams{
Provider: "openai",
OutputFormat: "mp3",
CardType: "en-bg",
AudioFile: "audio.mp3",
OpenAIModel: "gpt-4o-mini-tts",
OpenAIVoice: "alloy",
OpenAISpeed: 0.95,
OpenAIInstruction: "Speak clearly.",
}),
want: []string{
"provider=openai",
"model=gpt-4o-mini-tts",
"voice=alloy",
"speed=0.95",
"instruction=Speak clearly.",
"format=mp3",
"cardtype=en-bg",
"audio_file=audio.mp3",
},
},
{
name: "openai unsupported model omits instruction",
got: BuildSidecarMetadata(SidecarMetadataParams{
Provider: "openai",
OutputFormat: "mp3",
CardType: "en-bg",
AudioFile: "audio.mp3",
OpenAIModel: "tts-1",
OpenAIInstruction: "Speak clearly.",
}),
want: []string{
"provider=openai",
"model=tts-1",
"speed=1.00",
"format=mp3",
"cardtype=en-bg",
"audio_file=audio.mp3",
},
wantNot: []string{"instruction=Speak clearly."},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
for _, want := range tt.want {
if !strings.Contains(tt.got, want) {
t.Fatalf("metadata = %q, missing %q", tt.got, want)
}
}
for _, want := range tt.wantNot {
if strings.Contains(tt.got, want) {
t.Fatalf("metadata = %q, unexpectedly contained %q", tt.got, want)
}
}
})
}
}
|
