Function TestParser_Parse

parser_test.go:512–586

(t *testing.T)

}

func TestParser_Parse(t *testing.T) {
	// Iterate over test data set and run tests
	for _, data := range jwtTestData {
		t.Run(data.name, func(t *testing.T) {
			// If the token string is blank, use helper function to generate string
			if data.tokenString == "" {
				data.tokenString = signToken(data.claims, data.signingMethod)
			}

			// Parse the token
			var token *jwt.Token
			var err error
			var parser = data.parser
			if parser == nil {
				parser = jwt.NewParser()
			}
			// Figure out correct claims type
			switch data.claims.(type) {
			case jwt.MapClaims:
				token, err = parser.ParseWithClaims(data.tokenString, jwt.MapClaims{}, data.keyfunc)
			case *jwt.RegisteredClaims:
				token, err = parser.ParseWithClaims(data.tokenString, &jwt.RegisteredClaims{}, data.keyfunc)
			case *customClaimsWithDifferentTypes:
				token, err = parser.ParseWithClaims(data.tokenString, &customClaimsWithDifferentTypes{}, data.keyfunc)
			case nil:
				token, err = parser.ParseWithClaims(data.tokenString, nil, data.keyfunc)
			}

			// Verify result matches expectation
			if data.claims != nil && !reflect.DeepEqual(data.claims, token.Claims) {
				t.Errorf("[%v] Claims mismatch. Expecting: %v  Got: %v", data.name, data.claims, token.Claims)
			}

			if data.valid && err != nil {
				t.Errorf("[%v] Error while verifying token: %T:%v", data.name, err, err)
			}

			if !data.valid && err == nil {
				t.Errorf("[%v] Invalid token passed validation", data.name)
			}

			// Since the returned token is nil in the ErrTokenMalformed, we
			// cannot make the comparison here
			if !errors.Is(err, jwt.ErrTokenMalformed) &&
				((err == nil && !token.Valid) || (err != nil && token.Valid)) {
				t.Errorf("[%v] Inconsistent behavior between returned error and token.Valid", data.name)
			}

			if data.err != nil {
				if err == nil {
					t.Errorf("[%v] Expecting error(s). Didn't get one.", data.name)
				} else {
					var all = false
					for _, e := range data.err {
						all = errors.Is(err, e)
					}

					if !all {