func N(num any, tolerance ...any) TestDeep
N operator compares a numeric data against num ± tolerance. If
tolerance is missing, it defaults to 0. num and tolerance
must be the same type as the compared value, except if BeLax config flag is true.
td.Cmp(t, 12.2, td.N(12., 0.3)) // succeeds
td.Cmp(t, 12.2, td.N(12., 0.1)) // fails
TypeBehind method returns the reflect.Type of num.
See also N godoc.
func CmpN(t TestingT, got, num , tolerance any, args ...any) bool
CmpN is a shortcut for:
td.Cmp(t, got, td.N(num, tolerance), args...)
See above for details.
N optional parameter tolerance is here mandatory.
0 value should be passed to mimic its absence in
original N call.
Returns true if the test is OK, false if it fails.
If t is a *T then its Config field is inherited.
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 CmpN godoc.
func (t *T) N(got, num , tolerance any, args ...any) bool
N is a shortcut for:
t.Cmp(got, td.N(num, tolerance), args...)
See above for details.
N optional parameter tolerance is here mandatory.
0 value should be passed to mimic its absence in
original N call.
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.N godoc.