feat(LiteralTypeNode): handle negative number literals with prefix unary expression

Himenon · claude · Himenon · commit 54598446c20f · 2026-04-30T22:20:11.000+09:00
fix: TypeScript 6.0 で負の数リテラルを PrefixUnaryExpression で生成するよう修正

Co-Authored-By: Claude Sonnet &lt;noreply@anthropic.com&gt;
diff --git a/src/internal/TsGenerator/factory/LiteralTypeNode.ts b/src/internal/TsGenerator/factory/LiteralTypeNode.ts
@@ -21,6 +21,11 @@ export const create =
       }
 
       if (typeof params.value === "number") {
+        if (params.value < 0) {
+          return factory.createLiteralTypeNode(
+            factory.createPrefixUnaryExpression(ts.SyntaxKind.MinusToken, factory.createNumericLiteral(-params.value)),
+          );
+        }
         return factory.createLiteralTypeNode(factory.createNumericLiteral(params.value));
       }
       return factory.createLiteralTypeNode(params.value ? factory.createTrue() : factory.createFalse());
diff --git a/test/__tests__/class/__snapshots__/argo-rollout-test.ts.snap b/test/__tests__/class/__snapshots__/argo-rollout-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Argo Rollout client.ts 1`] = `
+exports[`Argo Rollout > client.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/cloudflare-test.ts.snap b/test/__tests__/class/__snapshots__/cloudflare-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Unknown client.ts 1`] = `
+exports[`Unknown > client.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/format.domain.ts.snap b/test/__tests__/class/__snapshots__/format.domain.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Format Types format.domain 1`] = `
+exports[`Format Types > format.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/kubernetes-test.ts.snap b/test/__tests__/class/__snapshots__/kubernetes-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Kubernetes client-v1.18.5.ts 1`] = `
+exports[`Kubernetes > client-v1.18.5.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/multi-type.test.domain.ts.snap b/test/__tests__/class/__snapshots__/multi-type.test.domain.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Multi Type apiClient 1`] = `
+exports[`Multi Type > apiClient 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -99,7 +99,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Multi Type types 1`] = `
+exports[`Multi Type > types 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/parameter-test.ts.snap b/test/__tests__/class/__snapshots__/parameter-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Parameter api.test.domain 1`] = `
+exports[`Parameter > api.test.domain 1`] = `
 "[
   {
     "operationId": "getIncludeLocalReference",
@@ -670,4 +670,4 @@ exports[`Parameter api.test.domain 1`] = `
 ]"
 `;
 
-exports[`Parameter infer.domain 1`] = `"[]"`;
+exports[`Parameter > infer.domain 1`] = `"[]"`;
diff --git a/test/__tests__/class/__snapshots__/spit-code-test.ts.snap b/test/__tests__/class/__snapshots__/spit-code-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Split Code apiClient 1`] = `
+exports[`Split Code > apiClient 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -285,7 +285,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Split Code types 1`] = `
+exports[`Split Code > types 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/template-only-test.ts.snap b/test/__tests__/class/__snapshots__/template-only-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Template Only api.test.domain 1`] = `
+exports[`Template Only > api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -190,7 +190,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Template Only async-api.test.domain 1`] = `
+exports[`Template Only > async-api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -380,7 +380,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Template Only infer.domain 1`] = `
+exports[`Template Only > infer.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/typedef-only-test.ts.snap b/test/__tests__/class/__snapshots__/typedef-only-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Typedef only Reference test that include nested properties 1`] = `
+exports[`Typedef only > Reference test that include nested properties 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -34,7 +34,7 @@ export namespace Schemas {
 "
 `;
 
-exports[`Typedef only typedef-api.test.domain 1`] = `
+exports[`Typedef only > typedef-api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -334,7 +334,7 @@ export namespace RequestBodies {
 "
 `;
 
-exports[`Typedef only typedef-infer.domain 1`] = `
+exports[`Typedef only > typedef-infer.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/typedef-with-template-test.ts.snap b/test/__tests__/class/__snapshots__/typedef-with-template-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Typedef with template api.test.domain 1`] = `
+exports[`Typedef with template > api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -539,7 +539,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Typedef with template api.v2.domain 1`] = `
+exports[`Typedef with template > api.v2.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -670,7 +670,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Typedef with template async-api.test.domain 1`] = `
+exports[`Typedef with template > async-api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -1209,7 +1209,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Typedef with template infer.domain 1`] = `
+exports[`Typedef with template > infer.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -1281,7 +1281,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Typedef with template ref-access 1`] = `
+exports[`Typedef with template > ref-access 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -1562,7 +1562,7 @@ export class Client<RequestOption> {
 "
 `;
 
-exports[`Typedef with template remote-ref-access 1`] = `
+exports[`Typedef with template > remote-ref-access 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/class/__snapshots__/unknown-schema-domain-test.ts.snap b/test/__tests__/class/__snapshots__/unknown-schema-domain-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Unknown client.ts 1`] = `
+exports[`Unknown > client.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/currying-functional/__snapshots__/coudflare-test.ts.snap b/test/__tests__/currying-functional/__snapshots__/coudflare-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Unknown client.ts 1`] = `
+exports[`Unknown > client.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/argo-rollout-test.ts.snap b/test/__tests__/functional/__snapshots__/argo-rollout-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Argo Rollout client.ts 1`] = `
+exports[`Argo Rollout > client.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/coudflare-test.ts.snap b/test/__tests__/functional/__snapshots__/coudflare-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Unknown client.ts 1`] = `
+exports[`Unknown > client.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/format.domain.ts.snap b/test/__tests__/functional/__snapshots__/format.domain.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Format Types format.domain 1`] = `
+exports[`Format Types > format.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/kubernetes-test.ts.snap b/test/__tests__/functional/__snapshots__/kubernetes-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Kubernetes client-v1.18.5.ts 1`] = `
+exports[`Kubernetes > client-v1.18.5.ts 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/multi-type.test.domain.ts.snap b/test/__tests__/functional/__snapshots__/multi-type.test.domain.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Multi Type apiClient 1`] = `
+exports[`Multi Type > apiClient 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -102,7 +102,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Multi Type types 1`] = `
+exports[`Multi Type > types 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/parameter-test.ts.snap b/test/__tests__/functional/__snapshots__/parameter-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Parameter api.test.domain 1`] = `
+exports[`Parameter > api.test.domain 1`] = `
 "[
   {
     "operationId": "getIncludeLocalReference",
@@ -670,4 +670,4 @@ exports[`Parameter api.test.domain 1`] = `
 ]"
 `;
 
-exports[`Parameter infer.domain 1`] = `"[]"`;
+exports[`Parameter > infer.domain 1`] = `"[]"`;
diff --git a/test/__tests__/functional/__snapshots__/spit-code-test.ts.snap b/test/__tests__/functional/__snapshots__/spit-code-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Split Code apiClient 1`] = `
+exports[`Split Code > apiClient 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -288,7 +288,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Split Code types 1`] = `
+exports[`Split Code > types 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/template-only-test.ts.snap b/test/__tests__/functional/__snapshots__/template-only-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Template Only api.test.domain 1`] = `
+exports[`Template Only > api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -193,7 +193,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Template Only async-api.test.domain 1`] = `
+exports[`Template Only > async-api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -386,7 +386,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Template Only infer.domain 1`] = `
+exports[`Template Only > infer.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/typedef-only-test.ts.snap b/test/__tests__/functional/__snapshots__/typedef-only-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Typedef only Reference test that include nested properties 1`] = `
+exports[`Typedef only > Reference test that include nested properties 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -34,7 +34,7 @@ export namespace Schemas {
 "
 `;
 
-exports[`Typedef only typedef-api.test.domain 1`] = `
+exports[`Typedef only > typedef-api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -334,7 +334,7 @@ export namespace RequestBodies {
 "
 `;
 
-exports[`Typedef only typedef-infer.domain 1`] = `
+exports[`Typedef only > typedef-infer.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/typedef-with-template-test.ts.snap b/test/__tests__/functional/__snapshots__/typedef-with-template-test.ts.snap
@@ -1,6 +1,6 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`Typedef with template api.test.domain 1`] = `
+exports[`Typedef with template > api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -542,7 +542,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Typedef with template api.v2.domain 1`] = `
+exports[`Typedef with template > api.v2.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -676,7 +676,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Typedef with template async-api.test.domain 1`] = `
+exports[`Typedef with template > async-api.test.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -1218,7 +1218,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Typedef with template infer.domain 1`] = `
+exports[`Typedef with template > infer.domain 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -1292,7 +1292,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Typedef with template ref-access 1`] = `
+exports[`Typedef with template > ref-access 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
@@ -1576,7 +1576,7 @@ export type Client<RequestOption> = ReturnType<ClientFunction<RequestOption>>;
 "
 `;
 
-exports[`Typedef with template remote-ref-access 1`] = `
+exports[`Typedef with template > remote-ref-access 1`] = `
 "// 
 // Generated by @himenon/openapi-typescript-code-generator
 // 
diff --git a/test/__tests__/functional/__snapshots__/unknown-schema-domain-test copy.ts.snap b/test/__tests__/functional/__snapshots__/unknown-schema-domain-test copy.ts.snap

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,11 @@ export const create =`
`21`	`21`	`}`
`22`	`22`
`23`	`23`	`if (typeof params.value === "number") {`
	`24`	`+ if (params.value < 0) {`
	`25`	`+ return factory.createLiteralTypeNode(`
	`26`	`+ factory.createPrefixUnaryExpression(ts.SyntaxKind.MinusToken, factory.createNumericLiteral(-params.value)),`
	`27`	`+ );`
	`28`	`+ }`
`24`	`29`	`return factory.createLiteralTypeNode(factory.createNumericLiteral(params.value));`
`25`	`30`	`}`
`26`	`31`	`return factory.createLiteralTypeNode(params.value ? factory.createTrue() : factory.createFalse());`