added test for token type schema (#760)

src/schemas/tokenTypeSchema.test.ts

@@ -0,0 +1,32 @@
+import {validateType} from './validTokenType'
+
+const token = (type: string) => ({
+  tokenName: {$value: 1, $type: type},
+})
+
+describe('Schema: validateType', () => {
+  it('parses valid token types', () => {
+    expect(validateType.safeParse(token('color')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('typography')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('dimension')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('duration')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('border')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('shadow')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('fontFamily')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('fontWeight')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('number')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('string')).success).toStrictEqual(true)
+    expect(validateType.safeParse(token('custom-viewportRange')).success).toStrictEqual(true)
+  })
+
+  it('fails on invalid token types', () => {
+    expect(validateType.safeParse(token('invalid')).success).toStrictEqual(false)
+    expect(validateType.safeParse(token('')).success).toStrictEqual(false)
+    // @ts-expect-error: needed for test case
+    expect(validateType.safeParse(token(0)).success).toStrictEqual(false)
+    // @ts-expect-error: needed for test case
+    expect(validateType.safeParse(token(undefined)).success).toStrictEqual(false)
+    // @ts-expect-error: needed for test case
+    expect(validateType.safeParse(token(false)).success).toStrictEqual(false)
+  })
+})

src/schemas/validTokenType.ts

@@ -8,7 +8,6 @@ const validTypes = [
   'dimension',
   'duration',
   'border',
-  'duration',
   'shadow',
   'fontFamily',
   'fontWeight',