Map

func Map(model interface{}, expectedEntries MapEntries) TestDeep

Map operator compares the contents of a map against the non-zero values of model (if any) and the values of expectedEntries.

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.

During a match, all expected entries must be found and all data entries must be expected to succeed.

got := map[string]string{
  "foo": "test",
  "bar": "wizz",
  "zip": "buzz",
}
td.Cmp(t, got, td.Map(
  map[string]string{
    "foo": "test",
    "bar": "wizz",
  },
  td.MapEntries{
    "zip": td.HasSuffix("zz"),
  }),
) // succeeds

TypeBehind method returns the reflect.Type of model.

See also Map godoc.

Examples

Map example
TypedMap example

CmpMap shortcut

func CmpMap(t TestingT, got interface{}, model interface{}, expectedEntries MapEntries, args ...interface{}) bool

CmpMap is a shortcut for:

td.Cmp(t, got, td.Map(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 CmpMap godoc.

Examples

Map example
TypedMap example

T.Map shortcut

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

Map is a shortcut for:

t.Cmp(got, td.Map(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.Map godoc.

Examples

Map example
TypedMap example