grokkit/cmd/commit_test.go

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package cmd
import (
"strings"
"testing"
)
func TestBuildCommitMessages(t *testing.T) {
tests := []struct {
name string
diff string
sysCheck string
usrCheck []string
}{
{
name: "normal diff",
diff: "diff --git a/foo.go b/foo.go\n+func bar() {}",
sysCheck: "conventional commit",
usrCheck: []string{"diff --git a/foo.go", "Staged changes:"},
},
{
name: "empty diff",
diff: "",
sysCheck: "conventional commit",
usrCheck: []string{"Staged changes:"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
msgs := buildCommitMessages(tt.diff)
if len(msgs) != 2 {
t.Fatalf("expected 2 messages, got %d", len(msgs))
}
if msgs[0]["role"] != "system" {
t.Errorf("first message role = %q, want %q", msgs[0]["role"], "system")
}
if msgs[1]["role"] != "user" {
t.Errorf("second message role = %q, want %q", msgs[1]["role"], "user")
}
if !strings.Contains(strings.ToLower(msgs[0]["content"]), strings.ToLower(tt.sysCheck)) {
t.Errorf("system prompt missing %q; got: %s", tt.sysCheck, msgs[0]["content"])
}
for _, check := range tt.usrCheck {
if !strings.Contains(msgs[1]["content"], check) {
t.Errorf("user prompt missing %q", check)
}
}
})
}
}