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Support nullable map property values #145

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Merged
skonves merged 1 commit into from
Nov 13, 2025
Merged

Support nullable map property values #145

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2 changes: 1 addition & 1 deletion packages/typescript/src/interface-factory.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -289,7 +289,7 @@ function* buildType(type: Type): Iterable<string> {

const recordType = `Record<${keyTypeName}, ${Array.from(typeNames)
.sort()
.join(' | ')}>`;
.join(' | ')} ${mapValue.value.isNullable ? ` | null` : ''}>`;

yield isEnumKey ? `Partial<${recordType}>` : recordType;
}
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16 changes: 4 additions & 12 deletions packages/typescript/src/spec/4.1-structure/4.1.12-primitive-value.spec.ts
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Expand Up @@ -241,9 +241,7 @@ describe('4.1.12 Primitive Value', () => {
);
});

// TODO: fix and enable these tests
// https://github.com/basketry/typescript/issues/139
describe.skip('map property value', () => {
describe('map property value', () => {
it.each(typeMap)(
'emits nullable `%s` as a union of `%s` and null',
async (primitive, expectedType) => {
Expand Down Expand Up @@ -407,9 +405,7 @@ describe('4.1.12 Primitive Value', () => {
);
});

// TODO: fix and enable these tests
// https://github.com/basketry/typescript/issues/139
describe.skip('map property value', () => {
describe('map property value', () => {
it.each(typeMap)(
'emits `%s` as a union of `%s` array and null',
async (primitive, expectedType) => {
Expand Down Expand Up @@ -577,9 +573,7 @@ describe('4.1.12 Primitive Value', () => {
);
});

// TODO: fix and enable these tests
// https://github.com/basketry/typescript/issues/139
describe.skip('map property value', () => {
describe('map property value', () => {
it.each(typeMap)(
'emits nullable `%s` as a union of `%s` and null',
async (primitive, expectedType) => {
Expand Down Expand Up @@ -665,9 +659,7 @@ describe('4.1.12 Primitive Value', () => {
);
});

// TODO: fix and enable these tests
// https://github.com/basketry/typescript/issues/139
describe.skip('map property value', () => {
describe('map property value', () => {
it.each(typeMap)(
'emits `%s` as a union of `%s` array and null',
async (primitive, expectedType) => {
Expand Down