Values is a smuggler operator. It takes a map and compares its
ordered values to val.
val can be a slice of items of the same type as the map values:
got:=map[int]string{3:"c",1:"a",2:"b"}td.Cmp(t,got,td.Values([]string{"a","b","c"}))// succeeds, values sortedtd.Cmp(t,got,td.Values([]string{"c","a","b"}))// fails as not sorted
as well as an other operator as Bag, for example, to test values in
an unsorted manner:
t:=&testing.T{}got:=map[string]int{"foo":1,"bar":2,"zip":3}// Values tests values in an ordered mannerok:=td.Cmp(t,got,td.Values([]int{1,2,3}))fmt.Println("All sorted values are found:",ok)// If the expected values are not ordered, it failsok=td.Cmp(t,got,td.Values([]int{3,1,2}))fmt.Println("All unsorted values are found:",ok)// To circumvent that, one can use Bag operatorok=td.Cmp(t,got,td.Values(td.Bag(3,1,2)))fmt.Println("All unsorted values are found, with the help of Bag operator:",ok)// Check that each value is between 1 and 3ok=td.Cmp(t,got,td.Values(td.ArrayEach(td.Between(1,3))))fmt.Println("Each value is between 1 and 3:",ok)// Output:// All sorted values are found: true// All unsorted values are found: false// All unsorted values are found, with the help of Bag operator: true// Each value is between 1 and 3: true
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.
t:=&testing.T{}got:=map[string]int{"foo":1,"bar":2,"zip":3}// Values tests values in an ordered mannerok:=td.CmpValues(t,got,[]int{1,2,3})fmt.Println("All sorted values are found:",ok)// If the expected values are not ordered, it failsok=td.CmpValues(t,got,[]int{3,1,2})fmt.Println("All unsorted values are found:",ok)// To circumvent that, one can use Bag operatorok=td.CmpValues(t,got,td.Bag(3,1,2))fmt.Println("All unsorted values are found, with the help of Bag operator:",ok)// Check that each value is between 1 and 3ok=td.CmpValues(t,got,td.ArrayEach(td.Between(1,3)))fmt.Println("Each value is between 1 and 3:",ok)// Output:// All sorted values are found: true// All unsorted values are found: false// All unsorted values are found, with the help of Bag operator: true// Each value is between 1 and 3: true
T.Values shortcut
func(t*T)Values(got,valany,args...any)bool
Values is a shortcut for:
t.Cmp(got,td.Values(val),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.
t:=td.NewT(&testing.T{})got:=map[string]int{"foo":1,"bar":2,"zip":3}// Values tests values in an ordered mannerok:=t.Values(got,[]int{1,2,3})fmt.Println("All sorted values are found:",ok)// If the expected values are not ordered, it failsok=t.Values(got,[]int{3,1,2})fmt.Println("All unsorted values are found:",ok)// To circumvent that, one can use Bag operatorok=t.Values(got,td.Bag(3,1,2))fmt.Println("All unsorted values are found, with the help of Bag operator:",ok)// Check that each value is between 1 and 3ok=t.Values(got,td.ArrayEach(td.Between(1,3)))fmt.Println("Each value is between 1 and 3:",ok)// Output:// All sorted values are found: true// All unsorted values are found: false// All unsorted values are found, with the help of Bag operator: true// Each value is between 1 and 3: true