implement a test for "dateTypeOverride" function

Author: NicoVogel

src/utils/dateTypeOverride.spec.ts

@@ -0,0 +1,142 @@
+import { dateTypeOverride, RequiredFields } from './dateTypeOverride';
+
+describe('dateTypeOverride', () => {
+    it('should replace the base type for the model combination {base: "string", format: "data-time"}', async () => {
+        const expected = JSON.parse(JSON.stringify(models)) as RequiredFields<ModelOnlyName>[];
+        expected[1].properties[1].base = 'Date';
+        if (expected[3].link?.properties[0].base) {
+            expected[3].link.properties[0].base = 'Date';
+        }
+
+        const result = dateTypeOverride(models);
+        expect(result).toEqual(expected);
+    });
+});
+
+type ModelOnlyName = { name: string };
+
+const baseModel: Omit<RequiredFields<ModelOnlyName>, 'export' | 'base' | 'name'> = {
+    link: null,
+    properties: [],
+};
+
+const models: RequiredFields<ModelOnlyName>[] = [
+    {
+        ...baseModel,
+        name: 'ParentType',
+        export: 'interface',
+        base: 'any',
+        properties: [
+            {
+                ...baseModel,
+                name: 'name',
+                export: 'interface',
+                base: 'any',
+            },
+        ],
+    },
+    {
+        ...baseModel,
+        name: 'ExampleType',
+        export: 'interface',
+        base: 'any',
+        properties: [
+            {
+                ...baseModel,
+                name: 'id',
+                export: 'generic',
+                base: 'number',
+            },
+            {
+                ...baseModel,
+                name: 'dateTime',
+                export: 'generic',
+                base: 'string',
+                format: 'date-time',
+            },
+            {
+                ...baseModel,
+                name: 'date',
+                export: 'generic',
+                base: 'string',
+                format: 'date',
+            },
+            {
+                ...baseModel,
+                name: 'dateTimeNullable',
+                export: 'generic',
+                base: 'string',
+                format: 'date',
+            },
+            {
+                ...baseModel,
+                name: 'dateNullable',
+                export: 'generic',
+                base: 'string',
+                format: 'date',
+            },
+        ],
+    },
+    {
+        ...baseModel,
+        name: 'InheritType',
+        export: 'all-of',
+        base: 'any',
+        properties: [
+            {
+                ...baseModel,
+                name: '',
+                export: 'reference',
+                base: 'ParentType',
+            },
+            {
+                ...baseModel,
+                name: '',
+                export: 'reference',
+                base: 'ExampleType',
+            },
+        ],
+    },
+    {
+        ...baseModel,
+        name: 'WrappedInArray',
+        export: 'array',
+        base: 'any',
+        link: {
+            ...baseModel,
+            name: '',
+            export: 'interface',
+            base: 'any',
+            properties: [
+                {
+                    ...baseModel,
+                    name: 'dateTime',
+                    export: 'generic',
+                    base: 'string',
+                    format: 'date-time',
+                },
+                {
+                    ...baseModel,
+                    name: 'date',
+                    export: 'generic',
+                    base: 'string',
+                    format: 'date',
+                },
+                {
+                    ...baseModel,
+                    name: 'dateTimeNullable',
+                    export: 'generic',
+                    base: 'string',
+                    format: 'date',
+                },
+                {
+                    ...baseModel,
+                    name: 'dateNullable',
+                    export: 'generic',
+                    base: 'string',
+                    format: 'date',
+                },
+            ],
+        },
+    },
+];