schemaGenerator: func(max *int64) *schema.Structural {
				strType := withMaxLength(primitiveType("string", ""), max)
				array := withMaxItems(arrayType("atomic", nil, &strType), max)
				array = withRule(array, "self.join(' ') == 'aa bb'")
				return &array
			},
			expectedCalcCost: 329853068905,
			setMaxElements:   10,
			expectedSetCost:  43,
		},
		{
			name: "extended library isSorted",

				expectedCost := expectedCost
				testName := validRule
				if len(testName) > 127 {
					testName = testName[:127]
				}
				t.Run(testName, func(t *testing.T) {
					t.Parallel()
					s := withRule(*tt.schema, validRule)
					celValidator := NewValidator(&s, true, celconfig.PerCallLimit)
					if celValidator == nil {
						t.Fatal("expected non nil validator")
					}
					ctx := context.TODO()