1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
package hexaicli
import (
"bytes"
"context"
"io"
"path/filepath"
"strings"
"testing"
"codeberg.org/snonux/hexai/internal/appconfig"
"codeberg.org/snonux/hexai/internal/llm"
)
type failingReader struct{ err error }
func (f failingReader) Read([]byte) (int, error) { return 0, f.err }
func TestReadInput_Combinations(t *testing.T) {
// stdin + arg
restore, f := setStdin(t, "from-stdin")
defer restore()
s, err := readInput(f, []string{"from-arg"})
if err != nil || !strings.HasPrefix(s, "from-arg:\n\nfrom-stdin") {
t.Fatalf("stdin+arg failed: %q %v", s, err)
}
// stdin only
restore2, f2 := setStdin(t, "from-stdin")
defer restore2()
s, err = readInput(f2, nil)
if err != nil || s != "from-stdin" {
t.Fatalf("stdin only failed: %q %v", s, err)
}
// arg only
s, err = readInput(strings.NewReader(""), []string{"arg1", "arg2"})
if err != nil || s != "arg1 arg2" {
t.Fatalf("arg only failed: %q %v", s, err)
}
// no input
restore3, f3 := setStdin(t, "")
defer restore3()
_, err = readInput(f3, nil)
if err == nil {
t.Fatalf("expected error for no input")
}
}
func TestReadInput_PropagatesStdinError(t *testing.T) {
restore, _ := setStdin(t, "ignored")
defer restore()
bad := failingReader{err: io.ErrUnexpectedEOF}
if _, err := readInput(bad, nil); err == nil || !strings.Contains(err.Error(), "failed to read stdin") {
t.Fatalf("expected stdin read error, got %v", err)
}
}
func TestBuildMessages_Explain(t *testing.T) {
msgs := buildMessages("please explain this")
if len(msgs) != 2 || msgs[0].Role != "system" || !strings.Contains(strings.ToLower(msgs[0].Content), "explanation") {
t.Fatalf("unexpected system prompt: %#v", msgs)
}
}
func TestBuildMessages_Default(t *testing.T) {
msgs := buildMessages("just do it")
if len(msgs) != 2 || msgs[0].Role != "system" || strings.Contains(msgs[0].Content, "requested an explanation") {
t.Fatalf("unexpected system prompt: %#v", msgs)
}
}
func TestRunChat_StreamAndNonStream(t *testing.T) {
// stream path
fc := &fakeStreamer{fakeClient: fakeClient{name: "p", model: "m"}, chunks: []string{"H", "i", "!"}}
var out, errb bytes.Buffer
if err := runChat(context.Background(), fc, buildMessages("hello"), "hello", &out, &errb); err != nil {
t.Fatalf("stream: %v", err)
}
if out.String() != "Hi!" || !strings.Contains(errb.String(), "provider=p model=m") {
t.Fatalf("bad output or summary: %q %q", out.String(), errb.String())
}
// non-stream path
fc2 := &fakeClient{name: "p2", model: "m2", resp: "Yo"}
out.Reset()
errb.Reset()
if err := runChat(context.Background(), fc2, buildMessages("hello"), "hello", &out, &errb); err != nil {
t.Fatalf("non-stream: %v", err)
}
if out.String() != "Yo" || !strings.Contains(errb.String(), "provider=p2 model=m2") {
t.Fatalf("bad output or summary (non-stream)")
}
}
type clientErr struct{ name, model string }
func (c clientErr) Chat(context.Context, []llm.Message, ...llm.RequestOption) (string, error) {
return "", io.EOF
}
func (c clientErr) Name() string { return c.name }
func (c clientErr) DefaultModel() string { return c.model }
func TestRunChat_ErrorPaths(t *testing.T) {
ctx := context.Background()
out, errb := &bytes.Buffer{}, &bytes.Buffer{}
if err := runChat(ctx, clientErr{"p", "m"}, buildMessages("hi"), "hi", out, errb); err == nil {
t.Fatalf("expected error from Chat")
}
}
func TestRunWithClient_ErrorPrint(t *testing.T) {
var out, errb bytes.Buffer
err := RunWithClient(context.Background(), []string{"hi"}, strings.NewReader(""), &out, &errb, clientErr{"p", "m"})
if err == nil {
t.Fatalf("expected error")
}
if !strings.Contains(errb.String(), "hexai: error:") {
t.Fatalf("expected error line, got %q", errb.String())
}
}
func TestRun_OpenAI_NoKey_ShowsError(t *testing.T) {
dir := testingTempDir(t)
// write config with provider=openai
writeTOML(t, filepath.Join(dir, "hexai", "config.toml"), map[string]string{"provider": "openai", "openai_model": "gpt-x"})
t.Setenv("XDG_CONFIG_HOME", dir)
// Ensure no OpenAI API key is present in environment
t.Setenv("HEXAI_OPENAI_API_KEY", "")
t.Setenv("OPENAI_API_KEY", "")
var out, errb bytes.Buffer
// Run expects parsed flags; here args irrelevant
err := Run(context.Background(), []string{"hello"}, strings.NewReader(""), &out, &errb)
if err == nil {
t.Fatalf("expected error due to missing API key")
}
// Accept either explicit "LLM disabled" or a generic provider error emitted by Run.
if !(strings.Contains(errb.String(), "LLM disabled") || strings.Contains(errb.String(), "openai error") || strings.Contains(errb.String(), "hexai: error:")) {
t.Fatalf("expected disabled-or-error message, got %q", errb.String())
}
}
func TestPrintProviderInfo(t *testing.T) {
var b bytes.Buffer
printProviderInfo(&b, &fakeClient{name: "x", model: "y"})
if !strings.Contains(b.String(), "provider=x model=y") {
t.Fatalf("missing provider line: %q", b.String())
}
}
func TestNewClientFromConfig_Ollama(t *testing.T) {
cfg := appconfig.App{Provider: "ollama", OllamaBaseURL: "http://x", OllamaModel: "m"}
c, err := newClientFromConfig(cfg)
if err != nil || c == nil {
t.Fatalf("expected client: %v %v", c, err)
}
}
func TestNewClientFromConfig_OpenAI_MissingKey(t *testing.T) {
cfg := appconfig.App{Provider: "openai", OpenAIBaseURL: "https://api", OpenAIModel: "gpt"}
t.Setenv("HEXAI_OPENAI_API_KEY", "")
t.Setenv("OPENAI_API_KEY", "")
if _, err := newClientFromConfig(cfg); err == nil {
t.Fatalf("expected error for missing openai key")
}
}
|
