Array

func Array(model interface{}, expectedEntries ArrayEntries) TestDeep

Array operator compares the contents of an array or a pointer on an array against the values of model and the values of expectedEntries. Entries with zero values of model are ignored if the same entry is present in expectedEntries, otherwise they are taken into account. An entry cannot be present in both model and expectedEntries, except if it is a zero-value in model. At the end, all entries are checked. To check only some entries of an array, see SuperSliceOf operator.

model must be the same type as compared data.

expectedEntries can be nil, if no zero entries are expected and no TestDeep operator are involved.

got := [3]int{12, 14, 17}
td.Cmp(t, got, td.Array([3]int{0, 14}, td.ArrayEntries{0: 12, 2: 17})) // succeeds
td.Cmp(t, &got,
  td.Array(&[3]int{0, 14}, td.ArrayEntries{0: td.Gt(10), 2: td.Gt(15)})) // succeeds

TypeBehind method returns the reflect.Type of model.

See also Array godoc.

Examples

Array example
TypedArray example

CmpArray shortcut

func CmpArray(t TestingT, got, model interface{}, expectedEntries ArrayEntries, args ...interface{}) bool

CmpArray is a shortcut for:

td.Cmp(t, got, td.Array(model, expectedEntries), 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 CmpArray godoc.

Examples

Array example
TypedArray example

T.Array shortcut

func (t *T) Array(got, model interface{}, expectedEntries ArrayEntries, args ...interface{}) bool

Array is a shortcut for:

t.Cmp(got, td.Array(model, expectedEntries), 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.Array godoc.

Examples

Array example
TypedArray example