func SuperMapOf(model interface{}, expectedEntries MapEntries) TestDeep
SuperMapOf
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, each expected entry should match in the compared map. But some entries in the compared map may not be expected.
got := map[string]string{
"foo": "test",
"bar": "wizz",
"zip": "buzz",
}
td.Cmp(t, got, td.SuperMapOf(
map[string]string{
"foo": "test",
},
td.MapEntries{
"zip": td.HasSuffix("zz"),
}),
) // succeeds
td.Cmp(t, got, td.SuperMapOf(
map[string]string{
"foo": "test",
},
td.MapEntries{
"biz": td.HasSuffix("zz"),
}),
) // fails, missing {"biz": …} in got
TypeBehind
method returns the reflect.Type
of model.
See also SuperMapOf godoc.
t := &testing.T{}
got := map[string]int{"foo": 12, "bar": 42, "zip": 89}
ok := td.Cmp(t, got,
td.SuperMapOf(map[string]int{"bar": 42}, td.MapEntries{"foo": td.Lt(15)}),
"checks map %v contains at leat all expected keys/values", got)
fmt.Println(ok)
// Output:
// true
t := &testing.T{}
type MyMap map[string]int
got := MyMap{"foo": 12, "bar": 42, "zip": 89}
ok := td.Cmp(t, got,
td.SuperMapOf(MyMap{"bar": 42}, td.MapEntries{"foo": td.Lt(15)}),
"checks typed map %v contains at leat all expected keys/values", got)
fmt.Println(ok)
ok = td.Cmp(t, &got,
td.SuperMapOf(&MyMap{"bar": 42}, td.MapEntries{"foo": td.Lt(15)}),
"checks pointed typed map %v contains at leat all expected keys/values",
got)
fmt.Println(ok)
// Output:
// true
// true
func CmpSuperMapOf(t TestingT, got interface{}, model interface{}, expectedEntries MapEntries, args ...interface{}) bool
CmpSuperMapOf is a shortcut for:
td.Cmp(t, got, td.SuperMapOf(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 CmpSuperMapOf godoc.
t := &testing.T{}
got := map[string]int{"foo": 12, "bar": 42, "zip": 89}
ok := td.CmpSuperMapOf(t, got, map[string]int{"bar": 42}, td.MapEntries{"foo": td.Lt(15)},
"checks map %v contains at leat all expected keys/values", got)
fmt.Println(ok)
// Output:
// true
t := &testing.T{}
type MyMap map[string]int
got := MyMap{"foo": 12, "bar": 42, "zip": 89}
ok := td.CmpSuperMapOf(t, got, MyMap{"bar": 42}, td.MapEntries{"foo": td.Lt(15)},
"checks typed map %v contains at leat all expected keys/values", got)
fmt.Println(ok)
ok = td.CmpSuperMapOf(t, &got, &MyMap{"bar": 42}, td.MapEntries{"foo": td.Lt(15)},
"checks pointed typed map %v contains at leat all expected keys/values",
got)
fmt.Println(ok)
// Output:
// true
// true
func (t *T) SuperMapOf(got interface{}, model interface{}, expectedEntries MapEntries, args ...interface{}) bool
SuperMapOf
is a shortcut for:
t.Cmp(got, td.SuperMapOf(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.SuperMapOf godoc.
t := td.NewT(&testing.T{})
got := map[string]int{"foo": 12, "bar": 42, "zip": 89}
ok := t.SuperMapOf(got, map[string]int{"bar": 42}, td.MapEntries{"foo": td.Lt(15)},
"checks map %v contains at leat all expected keys/values", got)
fmt.Println(ok)
// Output:
// true
t := td.NewT(&testing.T{})
type MyMap map[string]int
got := MyMap{"foo": 12, "bar": 42, "zip": 89}
ok := t.SuperMapOf(got, MyMap{"bar": 42}, td.MapEntries{"foo": td.Lt(15)},
"checks typed map %v contains at leat all expected keys/values", got)
fmt.Println(ok)
ok = t.SuperMapOf(&got, &MyMap{"bar": 42}, td.MapEntries{"foo": td.Lt(15)},
"checks pointed typed map %v contains at leat all expected keys/values",
got)
fmt.Println(ok)
// Output:
// true
// true