added tests for RFC3339 datetime fix

Author: MarcoKorinth

src/formats.ts

@@ -197,7 +197,7 @@ function compareIsoTime(t1: string, t2: string): number | undefined {
   return 0
 }
 
-const DATE_TIME_SEPARATOR = /t|T/i
+const DATE_TIME_SEPARATOR = /t/i
 function getDateTime(strictTimeZone?: boolean): (str: string) => boolean {
   const time = getTime(strictTimeZone)
 

tests/extras/format.json

@@ -597,6 +597,11 @@
         "description": "a valid iso-date-time string (leap second)",
         "data": "2016-12-31T23:59:60Z",
         "valid": true
+      },
+      {
+        "description": "an invalid iso-date-time string (space separator)",
+        "data": "2016-12-31 23:59:60Z",
+        "valid": false
       }
     ]
   },

tests/index.spec.ts

@@ -25,7 +25,7 @@ describe("addFormats options", () => {
   })
 
   test("should support validation mode", () => {
-    addFormats(ajv, {mode: "fast", formats: ["date", "time"]})
+    addFormats(ajv, {mode: "fast", formats: ["date", "time", "date-time"]})
     const validateDate = ajv.compile({format: "date"})
     expect(validateDate("2020-09-17")).toEqual(true)
     expect(validateDate("2020-09-35")).toEqual(true)
@@ -35,6 +35,11 @@ describe("addFormats options", () => {
     expect(validateTime("17:27:38Z")).toEqual(true)
     expect(validateTime("25:27:38Z")).toEqual(true)
     expect(validateTime("17:27")).toEqual(false)
+
+    const validateDatetime = ajv.compile({format: "date-time"})
+    expect(validateDatetime("2016-12-31T23:59:60Z")).toEqual(true)
+    expect(validateDatetime("2016-15-31T23:59:60Z")).toEqual(true)
+    expect(validateDatetime("2016-12-31 23:59:60Z")).toEqual(false)
   })
 })