INNER CODE UNIT · Go

TestLoadWithOptionalDefaults

rameshsunkara/go-rest-api-example · internal/config/config_test.go:34

func TestLoadWithOptionalDefaults(t *testing.T) {
	// Set only required variables
	t.Setenv("dbHosts", "localhost:27017")
	t.Setenv("DBCredentialsSideCar", "/path/to/credentials")

	// Clear optional variables to test defaults
	t.Setenv("environment", "")
	t.Setenv("port", "")
	t.Setenv("logLevel", "")
	t.Setenv("enableTracing", "")
	t.Setenv("printDBQueries", "")

	cfg, err := config.Load()

	require.NoError(t, err)
	assert.NotNil(t, cfg)
	// Test that defaults are applied
	assert.Equal(t, config.DefEnvironment, cfg.Environment)

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