Function TestDiscardEnvFileOption

cli/compose/loader/loader_test.go:791–822

(t *testing.T)

}

func TestDiscardEnvFileOption(t *testing.T) {
	dict, err := ParseYAML([]byte(`version: "3"
services:
  web:
    image: nginx
    env_file:
     - example1.env
     - example2.env
`))
	expectedEnvironmentMap := types.MappingWithEquals{
		"FOO": strPtr("foo_from_env_file"),
		"BAZ": strPtr("baz_from_env_file"),
		"BAR": strPtr("bar_from_env_file_2"), // Original value is overwritten by example2.env
		"QUX": strPtr("quz_from_env_file_2"),
	}
	assert.NilError(t, err)
	configDetails := buildConfigDetails(dict, nil)

	// Default behavior keeps the `env_file` entries
	configWithEnvFiles, err := Load(configDetails)
	assert.NilError(t, err)
	expected := types.StringList{"example1.env", "example2.env"}
	assert.Check(t, is.DeepEqual(expected, configWithEnvFiles.Services[0].EnvFile))
	assert.Check(t, is.DeepEqual(expectedEnvironmentMap, configWithEnvFiles.Services[0].Environment))

	// Custom behavior removes the `env_file` entries
	configWithoutEnvFiles, err := Load(configDetails, WithDiscardEnvFiles)
	assert.NilError(t, err)
	expected = types.StringList(nil)
	assert.Check(t, is.DeepEqual(expected, configWithoutEnvFiles.Services[0].EnvFile))
	assert.Check(t, is.DeepEqual(expectedEnvironmentMap, configWithoutEnvFiles.Services[0].Environment))
}

func TestBuildProperties(t *testing.T) {
	dict, err := ParseYAML([]byte(`