func DirExists(t TestingT, path string, msgAndArgs ...interface{}) {
	if !assert.DirExists(t, path, msgAndArgs...) {
		t.FailNow()
	}
}
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 require
import (
	assert "github.com/stretchr/testify/assert"
	http "net/http"
	url "net/url"
	time "time"
)
func Condition(t TestingT, comp assert.Comparison, msgAndArgs ...interface{}) {
	if !assert.Condition(t, comp, msgAndArgs...) {
		t.FailNow()
	}
}
func Conditionf(t TestingT, comp assert.Comparison, msg string, args ...interface{}) {
	if !assert.Conditionf(t, comp, msg, args...) {
		t.FailNow()
	}
}
func Contains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) {
	if !assert.Contains(t, s, contains, msgAndArgs...) {
		t.FailNow()
	}
}
func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) {
	if !assert.Containsf(t, s, contains, msg, args...) {
		t.FailNow()
	}
}