@Override
            protected String getIndexName() {
                return "fess_config.coordinator";
            }
        };

        helper.completeOperation("test_op");
        helper.completeOperation("test_op");
        assertEquals(2, callCount.get());
    }

    // ===================================================================================

	if regexp.MustCompile("SELECT \\* FROM .*users").MatchString(result.Statement.SQL.String()) {
		t.Fatalf("SQL should not include a * wildcard, but got %v", result.Statement.SQL.String())
	}
}

func TestNot(t *testing.T) {
	dryDB := DB.Session(&gorm.Session{DryRun: true})

	result := dryDB.Not(map[string]interface{}{"name": "jinzhu"}).Find(&User{})

	{"abc", "c", "ab", "", true},
	{"abc", "abc", "", "", true},
	{"abc", "", "", "abc", true},
	{"abc", "d", "abc", "", false},
	{"", "d", "", "", false},
	{"", "", "", "", true},
}

func TestCut(t *testing.T) {
	for _, tt := range cutTests {
		if before, after, found := Cut([]byte(tt.s), []byte(tt.sep)); string(before) != tt.before || string(after) != tt.after || found != tt.found {