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Add test for substitutions

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This commit is contained in:
Takumasa Sakao 2017-11-20 23:20:19 +09:00
parent 9be76b3741
commit 33977c2d8d
2 changed files with 18 additions and 0 deletions
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5
fixtures/substitutions.env Normal file
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@ -0,0 +1,5 @@
OPTION_A=1
OPTION_B=${OPTION_A}
OPTION_C=$OPTION_B
OPTION_D=${OPTION_A}${OPTION_B}
OPTION_E=${OPTION_NOT_DEFINED}

13
godotenv_test.go
View File

@ -193,6 +193,19 @@ func TestLoadQuotedEnv(t *testing.T) {
loadEnvAndCompareValues(t, Load, envFileName, expectedValues, noopPresets) loadEnvAndCompareValues(t, Load, envFileName, expectedValues, noopPresets)
} }
func TestSubstituitions(t *testing.T) {
envFileName := "fixtures/substitutions.env"
expectedValues := map[string]string{
"OPTION_A": "1",
"OPTION_B": "1",
"OPTION_C": "1",
"OPTION_D": "11",
"OPTION_E": "",
}
loadEnvAndCompareValues(t, Load, envFileName, expectedValues, noopPresets)
}
func TestActualEnvVarsAreLeftAlone(t *testing.T) { func TestActualEnvVarsAreLeftAlone(t *testing.T) {
os.Clearenv() os.Clearenv()
os.Setenv("OPTION_A", "actualenv") os.Setenv("OPTION_A", "actualenv")