5545a4e1cd
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
package ai
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import (
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"errors"
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"testing"
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)
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func TestExtractJSON(t *testing.T) {
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cases := []struct {
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name, in, want string
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wantErr bool
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}{
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{"bare", `{"a":1}`, `{"a":1}`, false},
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{"prose around", "sure, here:\n{\"a\":1}\nhope that helps", `{"a":1}`, false},
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{"code fence", "```json\n{\"a\":1}\n```", `{"a":1}`, false},
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{"nested", `{"a":{"b":2},"c":3}`, `{"a":{"b":2},"c":3}`, false},
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{"brace in string", `{"a":"}{"}`, `{"a":"}{"}`, false},
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{"first of two", `{"a":1} then {"b":2}`, `{"a":1}`, false},
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{"none", `no json here`, "", true},
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}
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for _, tc := range cases {
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t.Run(tc.name, func(t *testing.T) {
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got, err := extractJSON(tc.in)
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if tc.wantErr {
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if err == nil {
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t.Fatalf("want error, got %q", got)
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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("unexpected err: %v", err)
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}
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if got != tc.want {
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t.Fatalf("got %q want %q", got, tc.want)
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}
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})
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}
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}
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func TestParseProposal(t *testing.T) {
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good := `{"next_action":"Draft summary","success_condition":"3 paragraphs written","timebox_minutes":25}`
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p, err := parseProposal(good)
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if err != nil {
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t.Fatalf("good parse: %v", err)
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}
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if p.NextAction != "Draft summary" || p.SuccessCondition != "3 paragraphs written" {
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t.Fatalf("fields wrong: %+v", p)
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}
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if p.TimeboxSecs != 25*60 {
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t.Fatalf("timebox secs got %d want %d", p.TimeboxSecs, 25*60)
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}
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if _, err := parseProposal(""); !errors.Is(err, ErrEmptyResponse) {
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t.Fatalf("empty: want ErrEmptyResponse, got %v", err)
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}
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if _, err := parseProposal("no json"); !errors.Is(err, ErrNoJSON) {
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t.Fatalf("no json: want ErrNoJSON, got %v", err)
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}
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bad := []string{
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`{"next_action":"","success_condition":"x","timebox_minutes":25}`,
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`{"next_action":"x","success_condition":" ","timebox_minutes":25}`,
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`{"next_action":"x","success_condition":"y","timebox_minutes":0}`,
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`{"next_action":"x","success_condition":"y","timebox_minutes":-5}`,
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`{"next_action":"x"`,
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}
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for _, in := range bad {
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if _, err := parseProposal(in); !errors.Is(err, ErrInvalidProposal) {
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t.Fatalf("bad %q: want ErrInvalidProposal, got %v", in, err)
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}
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}
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}
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