101 lines
2.1 KiB
Go
101 lines
2.1 KiB
Go
/*
|
|
Copyright 2015 The Kubernetes Authors All rights reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"os"
|
|
"testing"
|
|
)
|
|
|
|
const (
|
|
testKey = "KEY"
|
|
)
|
|
|
|
func TestEnvBool(t *testing.T) {
|
|
cases := []struct {
|
|
value string
|
|
def bool
|
|
exp bool
|
|
}{
|
|
{"true", true, true},
|
|
{"true", false, true},
|
|
{"", true, true},
|
|
{"", false, false},
|
|
{"false", true, false},
|
|
{"false", false, false},
|
|
{"", true, true},
|
|
{"", false, false},
|
|
{"no true", true, true},
|
|
{"no false", true, true},
|
|
}
|
|
|
|
for _, testCase := range cases {
|
|
os.Setenv(testKey, testCase.value)
|
|
val := envBool(testKey, testCase.def)
|
|
if val != testCase.exp {
|
|
t.Fatalf("expected %v but %v returned", testCase.exp, val)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestEnvString(t *testing.T) {
|
|
cases := []struct {
|
|
value string
|
|
def string
|
|
exp string
|
|
}{
|
|
{"true", "true", "true"},
|
|
{"true", "false", "true"},
|
|
{"", "true", "true"},
|
|
{"", "false", "false"},
|
|
{"false", "true", "false"},
|
|
{"false", "false", "false"},
|
|
{"", "true", "true"},
|
|
{"", "false", "false"},
|
|
}
|
|
|
|
for _, testCase := range cases {
|
|
os.Setenv(testKey, testCase.value)
|
|
val := envString(testKey, testCase.def)
|
|
if val != testCase.exp {
|
|
t.Fatalf("expected %v but %v returned", testCase.exp, val)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestEnvInt(t *testing.T) {
|
|
cases := []struct {
|
|
value string
|
|
def int
|
|
exp int
|
|
}{
|
|
{"0", 1, 0},
|
|
{"", 0, 0},
|
|
{"-1", 0, -1},
|
|
{"abcd", 0, 0},
|
|
{"abcd", 1, 1},
|
|
}
|
|
|
|
for _, testCase := range cases {
|
|
os.Setenv(testKey, testCase.value)
|
|
val := envInt(testKey, testCase.def)
|
|
if val != testCase.exp {
|
|
t.Fatalf("expected %v but %v returned", testCase.exp, val)
|
|
}
|
|
}
|
|
}
|