NotEmpty

func NotEmpty() TestDeep

NotEmpty operator checks that an array, a channel, a map, a slice or a string is not empty. As a special case (non-typed) nil, as well as nil channel, map or slice are considered empty.

Note that the compared data can be a pointer (of pointer of pointer etc.) on an array, a channel, a map, a slice or a string.

td.Cmp(t, "", td.NotEmpty())                // fails
td.Cmp(t, map[string]bool{}, td.NotEmpty()) // fails
td.Cmp(t, []string{"foo"}, td.NotEmpty())   // succeeds

See also NotEmpty godoc.

Examples

Base example
Pointers example

CmpNotEmpty shortcut

func CmpNotEmpty(t TestingT, got interface{}, args ...interface{}) bool

CmpNotEmpty is a shortcut for:

td.Cmp(t, got, td.NotEmpty(), args...)

See above for details.

Returns true if the test is OK, false if it fails.

args… are optional and allow to name the test. This name is used in case of failure to qualify the test. If len(args) > 1 and the first item of args is a string and contains a ‘%’ rune then fmt.Fprintf is used to compose the name, else args are passed to fmt.Fprint. Do not forget it is the name of the test, not the reason of a potential failure.

See also CmpNotEmpty godoc.

Examples

Base example
Pointers example

T.NotEmpty shortcut

func (t *T) NotEmpty(got interface{}, args ...interface{}) bool

NotEmpty is a shortcut for:

t.Cmp(got, td.NotEmpty(), args...)

See above for details.

Returns true if the test is OK, false if it fails.

args… are optional and allow to name the test. This name is used in case of failure to qualify the test. If len(args) > 1 and the first item of args is a string and contains a ‘%’ rune then fmt.Fprintf is used to compose the name, else args are passed to fmt.Fprint. Do not forget it is the name of the test, not the reason of a potential failure.

See also T.NotEmpty godoc.

Examples

Base example
Pointers example