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flag_test.go
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flag_test.go
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package cli
import (
"net"
"net/url"
"os"
"testing"
"time"
)
func TestFlagInitTypes(t *testing.T) {
vals := []interface{}{
new(bool),
new(string),
new([]string),
new(int),
new([]int),
new(int8),
new(int16),
new(int32),
new(int64),
new(uint),
new([]uint),
new(uint8),
new(uint16),
new(uint32),
new(uint64),
new(float32),
new(float64),
new([]float64),
new(time.Time),
new(time.Duration),
new(time.Location),
new(net.IP),
new([]net.IP),
new(net.IPMask),
new(net.IPNet),
new([]net.IPNet),
new(url.URL),
new([]url.URL),
new(stringValue),
}
for _, v := range vals {
f := &Flag{
Value: v,
}
f.initialize()
}
}
func TestFlagInitEnvVar(t *testing.T) {
v := new(string)
os.Setenv("TEST_E2", "ee")
f := &Flag{
Value: v,
EnvVar: "TEST_E1, TEST_E2",
}
f.initialize()
if f.GetValue() != "ee" {
t.Fatal("EnvVar is wrong")
}
}
func TestFlagInitDefValue(t *testing.T) {
v := new(string)
f := &Flag{
Value: v,
DefValue: "ee",
}
f.initialize()
if f.GetValue() != "ee" {
t.Fatal("DefVar is wrong")
}
}