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update unittest for execEnvs 

Signed-off-by: yxxhero <aiopsclub@163.com>
This commit is contained in:
yxxhero 2022-05-16 22:54:31 +08:00
parent ba5bea17d7
commit a320fccdd2
1 changed files with 18 additions and 2 deletions
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20
pkg/tmpl/context_funcs_test.go
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@ -273,13 +273,29 @@ func TestExec(t *testing.T) {
func TestExecEnvs(t *testing.T) { func TestExecEnvs(t *testing.T) {
ctx := &Context{basePath: "."} ctx := &Context{basePath: "."}
expected := "foo\n" expected := "foo"
testKey := "testkey"
// test that the command is executed with environment variables // test that the command is executed with environment variables
output, err := ctx.ExecEnvs(map[string]string{"testkey": "foo"}, "bash", []interface{}{"-c", "printenv testkey"}, "") output, err := ctx.ExecEnvs(map[string]string{testKey: "foo"}, "bash", []interface{}{"-c", fmt.Sprintf("echo -n $%s", testKey)}, "")
require.Nilf(t, err, "Expected no error to be returned when executing command with environment variables") require.Nilf(t, err, "Expected no error to be returned when executing command with environment variables")
require.Equalf(t, expected, output, "Expected %s to be returned when executing command with environment variables", expected) require.Equalf(t, expected, output, "Expected %s to be returned when executing command with environment variables", expected)
// test that the command is executed with no environment variables
output, err = ctx.ExecEnvs(nil, "bash", []interface{}{"-c", fmt.Sprintf("echo -n $%s", testKey)}, "")
require.Nilf(t, err, "Expected no error to be returned when executing command with no environment variables")
require.Emptyf(t, output, "Expected empty string to be returned when executing command with no environment variables")
// test that the command is executed with os environment variables
os.Setenv(testKey, "foo")
defer os.Unsetenv(testKey)
output, err = ctx.ExecEnvs(nil, "bash", []interface{}{"-c", fmt.Sprintf("echo -n $%s", testKey)}, "")
require.Nilf(t, err, "Expected no error to be returned when executing command with environment variables")
require.Equalf(t, expected, output, "Expected %s to be returned when executing command with environment variables", expected)
} }