184 lines
7.0 KiB
Go
184 lines
7.0 KiB
Go
package npcinteractions
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"errors"
|
|
"os"
|
|
"reflect"
|
|
"strings"
|
|
"testing"
|
|
|
|
"gitea.maximumdirect.net/eric/notarius/internal/core/source"
|
|
"gitea.maximumdirect.net/eric/notarius/internal/framework/contracts"
|
|
"gitea.maximumdirect.net/eric/notarius/internal/framework/pipeline"
|
|
"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd"
|
|
)
|
|
|
|
func validList() dnd.NPCInteractionList {
|
|
return dnd.NPCInteractionList{Interactions: []dnd.NPCInteraction{
|
|
{
|
|
Name: "Mira Thorn", Kind: dnd.NPCInteractionKindDialogue,
|
|
SourceRefs: []source.SourceRef{{SourceID: "session-alpha", StartUnitID: 1, EndUnitID: 2}},
|
|
},
|
|
{
|
|
Name: "Hooded Guard", Kind: dnd.NPCInteractionKindCombatOpponent,
|
|
SourceRefs: []source.SourceRef{{SourceID: "session-alpha", StartUnitID: 3, EndUnitID: 3}},
|
|
},
|
|
}}
|
|
}
|
|
|
|
func TestCodecMatchesMaintainedDurableFixture(t *testing.T) {
|
|
raw, err := os.ReadFile("testdata/dnd_npc_interactions.v1.json")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
codec := New()
|
|
value, err := codec.Decode(raw)
|
|
if err != nil {
|
|
t.Fatalf("Decode() error = %v", err)
|
|
}
|
|
if want := validList(); !reflect.DeepEqual(value, want) {
|
|
t.Fatalf("Decode() = %#v, want %#v", value, want)
|
|
}
|
|
encoded, err := codec.Encode(value)
|
|
if err != nil {
|
|
t.Fatalf("Encode() error = %v", err)
|
|
}
|
|
var compact bytes.Buffer
|
|
if err := json.Compact(&compact, raw); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !bytes.Equal(encoded, compact.Bytes()) {
|
|
t.Fatalf("Encode() = %s, want %s", encoded, compact.Bytes())
|
|
}
|
|
}
|
|
|
|
func TestCodecOwnsDurableSchemaAndRegistersExactType(t *testing.T) {
|
|
codec := New()
|
|
schema := codec.Schema()
|
|
if codec.Kind() != dnd.NPCInteractionListKind || codec.MediaType() != MediaType {
|
|
t.Fatalf("codec identity = %q/%q", codec.Kind(), codec.MediaType())
|
|
}
|
|
if schema.ID != SchemaID || schema.Name != SchemaName || schema.Version != SchemaVersion || !json.Valid(schema.JSONSchema) {
|
|
t.Fatalf("schema = %#v", schema)
|
|
}
|
|
registry := pipeline.NewArtifactCodecRegistry()
|
|
if err := pipeline.RegisterArtifactCodec(registry, codec); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
spec, ok := registry.Spec(dnd.NPCInteractionListKind)
|
|
if !ok || spec.SchemaDigest != contracts.DigestArtifactSchema(schema) {
|
|
t.Fatalf("registered spec = %#v, %t", spec, ok)
|
|
}
|
|
if _, err := registry.Encode(dnd.NPCInteractionListKind, dnd.NPCRegistry{}); err == nil {
|
|
t.Fatal("Encode() error = nil, want exact type rejection")
|
|
} else {
|
|
var typeErr *pipeline.ArtifactCodecTypeError
|
|
if !errors.As(err, &typeErr) {
|
|
t.Fatalf("Encode() error = %T, want ArtifactCodecTypeError", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCodecSupportsEmptyListAndPreservesCollectionPresenceInCandidates(t *testing.T) {
|
|
codec := New()
|
|
empty := dnd.NPCInteractionList{Interactions: []dnd.NPCInteraction{}}
|
|
content, err := codec.Encode(empty)
|
|
if err != nil || string(content) != `{"interactions":[]}` {
|
|
t.Fatalf("Encode() = %s, %v", content, err)
|
|
}
|
|
for _, candidate := range []dnd.NPCInteractionList{
|
|
{},
|
|
empty,
|
|
{Interactions: []dnd.NPCInteraction{{Name: " ", Kind: "unsupported", SourceRefs: nil}}},
|
|
{Interactions: []dnd.NPCInteraction{{Name: " ", Kind: "unsupported", SourceRefs: []source.SourceRef{}}}},
|
|
{Interactions: []dnd.NPCInteraction{{Name: " ", Kind: "unsupported", SourceRefs: []source.SourceRef{{StartUnitID: 0, EndUnitID: -1}}}}},
|
|
} {
|
|
content, err := codec.EncodeCandidate(candidate)
|
|
if err != nil || !json.Valid(content) {
|
|
t.Fatalf("EncodeCandidate() = %s, %v", content, err)
|
|
}
|
|
decoded, err := codec.DecodeCandidate(content)
|
|
if err != nil || !reflect.DeepEqual(decoded, candidate) {
|
|
t.Fatalf("DecodeCandidate() = %#v, %v; want %#v", decoded, err, candidate)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCodecStrictlyRejectsMalformedUnknownAndTrailingJSON(t *testing.T) {
|
|
validJSON := `{"interactions":[{"name":"Mira Thorn","kind":"dialogue","source_refs":[{"source_id":"session","start_unit_id":1,"end_unit_id":1}]}]}`
|
|
for _, test := range []struct{ name, raw, want string }{
|
|
{"malformed", `{`, "decode dnd npc interaction list"},
|
|
{"unknown top-level", `{"interactions":[],"unexpected":true}`, "unknown field"},
|
|
{"unknown interaction field", strings.Replace(validJSON, `"kind":"dialogue"`, `"kind":"dialogue","unexpected":true`, 1), "unknown field"},
|
|
{"unknown source reference field", strings.Replace(validJSON, `"end_unit_id":1`, `"end_unit_id":1,"unexpected":true`, 1), "unknown field"},
|
|
{"trailing", `{"interactions":[]} {}`, "multiple JSON values"},
|
|
} {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
if _, err := New().Decode([]byte(test.raw)); err == nil || !strings.Contains(err.Error(), test.want) {
|
|
t.Fatalf("Decode() error = %v, want %q", err, test.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestCodecRejectsRequiredShapeEnumAndReferenceBoundaries(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
value dnd.NPCInteractionList
|
|
want string
|
|
}{
|
|
{"nil interactions", dnd.NPCInteractionList{}, "interactions must be present"},
|
|
{"blank name", mutate(validList(), func(v *dnd.NPCInteractionList) { v.Interactions[0].Name = " " }), "name must not be empty"},
|
|
{"unsupported kind", mutate(validList(), func(v *dnd.NPCInteractionList) { v.Interactions[0].Kind = "unsupported" }), "kind must be supported"},
|
|
{"nil source refs", mutate(validList(), func(v *dnd.NPCInteractionList) { v.Interactions[0].SourceRefs = nil }), "source_refs must contain"},
|
|
{"empty source ID", mutate(validList(), func(v *dnd.NPCInteractionList) { v.Interactions[0].SourceRefs[0].SourceID = " " }), "source_id must not be empty"},
|
|
{"non-positive start", mutate(validList(), func(v *dnd.NPCInteractionList) { v.Interactions[0].SourceRefs[0].StartUnitID = 0 }), "start_unit_id must be positive"},
|
|
{"non-positive end", mutate(validList(), func(v *dnd.NPCInteractionList) { v.Interactions[0].SourceRefs[0].EndUnitID = 0 }), "end_unit_id must be positive"},
|
|
}
|
|
for _, test := range tests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
if _, err := New().Encode(test.value); err == nil || !strings.Contains(err.Error(), test.want) {
|
|
t.Fatalf("Encode() error = %v, want %q", err, test.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestCodecAcceptsEveryInteractionKind(t *testing.T) {
|
|
for _, kind := range []dnd.NPCInteractionKind{
|
|
dnd.NPCInteractionKindMentioned,
|
|
dnd.NPCInteractionKindNoncombatPresence,
|
|
dnd.NPCInteractionKindDialogue,
|
|
dnd.NPCInteractionKindCombatAlly,
|
|
dnd.NPCInteractionKindCombatOpponent,
|
|
dnd.NPCInteractionKindOther,
|
|
} {
|
|
value := validList()
|
|
value.Interactions[0].Kind = kind
|
|
if _, err := New().Encode(value); err != nil {
|
|
t.Fatalf("Encode(%q) error = %v", kind, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCodecSchemaAndMetadataAreDefensive(t *testing.T) {
|
|
codec := New()
|
|
first := codec.Schema()
|
|
first.JSONSchema[0] = '['
|
|
if second := codec.Schema(); !json.Valid(second.JSONSchema) || second.JSONSchema[0] == '[' {
|
|
t.Fatal("Schema() returned shared bytes")
|
|
}
|
|
metadata := codec.Metadata(validList())
|
|
metadata["other"] = true
|
|
if next := codec.Metadata(validList()); len(next) != 1 || next["interaction_count"] != 2 {
|
|
t.Fatalf("Metadata() = %#v", next)
|
|
}
|
|
}
|
|
|
|
func mutate(value dnd.NPCInteractionList, change func(*dnd.NPCInteractionList)) dnd.NPCInteractionList {
|
|
change(&value)
|
|
return value
|
|
}
|