act/pkg/common/cartesian_test.go

40 lines
705 B
Go

package common
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestCartesianProduct(t *testing.T) {
assert := assert.New(t)
input := map[string][]interface{}{
"foo": {1, 2, 3, 4},
"bar": {"a", "b", "c"},
"baz": {false, true},
}
output := CartesianProduct(input)
assert.Len(output, 24)
for _, v := range output {
assert.Len(v, 3)
assert.Contains(v, "foo")
assert.Contains(v, "bar")
assert.Contains(v, "baz")
}
input = map[string][]interface{}{
"foo": {1, 2, 3, 4},
"bar": {},
"baz": {false, true},
}
output = CartesianProduct(input)
assert.Len(output, 0)
input = map[string][]interface{}{}
output = CartesianProduct(input)
assert.Len(output, 0)
}