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// Licensed under the MIT license, see LICENSE file for details.
//go:build !go1.17
// +build !go1.17
package quicktest_test
import (
"os"
"testing"
qt "github.com/frankban/quicktest"
)
const envName = "SOME_VAR"
func TestCSetenv(t *testing.T) {
c := qt.New(t)
os.Setenv(envName, "initial")
testCleanup(t, func(c *qt.C) {
c.Setenv(envName, "new value")
c.Check(os.Getenv(envName), qt.Equals, "new value")
})
c.Check(os.Getenv(envName), qt.Equals, "initial")
}
func TestCSetenvWithUnsetVariable(t *testing.T) {
c := qt.New(t)
os.Unsetenv(envName)
testCleanup(t, func(c *qt.C) {
c.Setenv(envName, "new value")
c.Check(os.Getenv(envName), qt.Equals, "new value")
})
_, ok := os.LookupEnv(envName)
c.Assert(ok, qt.IsFalse)
}
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