func (a *Assertions) DirExists(path string, msgAndArgs ...interface{}) bool {
	return DirExists(a.t, path, msgAndArgs...)
}
DirExists checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists.
package assert
import (
	http "net/http"
	url "net/url"
	time "time"
)
func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
	return Condition(a.t, comp, msgAndArgs...)
}
func (a *Assertions) Conditionf(comp Comparison, msg string, args ...interface{}) bool {
	return Conditionf(a.t, comp, msg, args...)
}
func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool {
	return Contains(a.t, s, contains, msgAndArgs...)
}
func (a *Assertions) Containsf(s interface{}, contains interface{}, msg string, args ...interface{}) bool {
	return Containsf(a.t, s, contains, msg, args...)
}