67 lines
2.0 KiB
Go
67 lines
2.0 KiB
Go
package identity
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import (
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"encoding/json"
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"reflect"
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"strings"
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"testing"
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"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd"
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)
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func TestDeriveIDUsesExactCompactIdentityBytes(t *testing.T) {
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const wantID = "item:sha256:2f211c60b9bdcf3a6dd64086cc4c05df5b3357ae02cb462f7ef8988d9bd2fa4f"
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const wantIdentity = `["dnd.item_registry.identity.v1","silver key"]`
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encoded, err := json.Marshal([]string{Policy, ComparisonKey("Silver Key")})
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if err != nil || string(encoded) != wantIdentity {
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t.Fatalf("identity bytes = %q, %v; want %s", encoded, err, wantIdentity)
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}
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if Policy != "dnd.item_registry.identity.v1" || IdentityPolicy != Policy {
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t.Fatalf("identity policy = %q/%q", Policy, IdentityPolicy)
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}
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if got := DeriveID(" SILVER\u2003KEY "); got != wantID || !IsValidID(got) || got != IDFor("Silver Key") {
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t.Fatalf("DeriveID() = %q, want %q", got, wantID)
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}
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if DeriveID(" \u2003 ") != "" {
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t.Fatal("empty identity produced an ID")
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}
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for _, invalid := range []string{"", "item:sha256:", "item:sha256:ABC", "item:sha256:" + strings.Repeat("0", 63), "item:sha256:" + strings.Repeat("0", 65)} {
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if IsValidID(invalid) {
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t.Fatalf("IsValidID(%q) = true, want false", invalid)
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}
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}
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}
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func TestValidateRegistryReportsDeterministicIdentityProblemsWithoutMutation(t *testing.T) {
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items := []dnd.Item{
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{ID: DeriveID("Silver Key"), Name: "Silver Key"},
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{ID: DeriveID("Silver Key"), Name: " silver key "},
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{ID: "bad", Name: "Gold Key"},
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{ID: DeriveID("Silver Key"), Name: "Healer's Kit"},
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{ID: "", Name: " "},
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}
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before := append([]dnd.Item(nil), items...)
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issues := ValidateRegistry(items)
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if !reflect.DeepEqual(items, before) {
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t.Fatal("ValidateRegistry() mutated its input")
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}
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want := []IssueCode{
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IssueDuplicateCanonical,
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IssueDuplicateID,
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IssueInvalidID,
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IssueIDMismatch,
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IssueEmptyCanonicalName,
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}
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seen := make(map[IssueCode]bool)
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for _, issue := range issues {
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seen[issue.Code] = true
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}
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for _, code := range want {
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if !seen[code] {
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t.Errorf("ValidateRegistry() issues = %#v, missing %s", issues, code)
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}
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}
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}
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