63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
package config
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import "log/slog"
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// This file exposes the unexported environment parsing helpers to
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// the external config_test package so each helper can be covered by
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// its own table-driven test without weakening the package API.
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// WarnSharedRateLimitBucketForTest loads a Config from the current
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// environment and emits its startup warnings to log. The real logger
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// writes to stdout, so this lets the warning's firing condition be
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// asserted against a handler the test controls.
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func WarnSharedRateLimitBucketForTest(log *slog.Logger) error {
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c, err := loadFromEnv()
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if err != nil {
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return err
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}
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c.warnSharedRateLimitBucket(log)
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return nil
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}
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// WarnEgressAllowlistForTest loads a Config from the current
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// environment and emits its egress-allowlist startup warning to
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// log, so a test can assert both that the warning fires only when
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// the list is non-empty and that it names the blocks it opened.
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func WarnEgressAllowlistForTest(log *slog.Logger) error {
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c, err := loadFromEnv()
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if err != nil {
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return err
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}
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c.warnEgressAllowlist(log)
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return nil
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}
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// EnvBoolForTest exposes envBool.
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func EnvBoolForTest(key string, defaultValue bool) (bool, error) {
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return envBool(key, defaultValue)
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}
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// EnvPositiveIntForTest exposes envPositiveInt.
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func EnvPositiveIntForTest(key string, defaultValue int) (int, error) {
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return envPositiveInt(key, defaultValue)
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}
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// EnvPortForTest exposes envPort.
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func EnvPortForTest(key string, defaultValue int) (int, error) {
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return envPort(key, defaultValue)
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}
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// EnvBindAddressForTest exposes envBindAddress.
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func EnvBindAddressForTest(key, defaultValue string) (string, error) {
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return envBindAddress(key, defaultValue)
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}
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// DefaultBindAddressForTest exposes the compiled-in BIND_ADDRESS
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// default, so a test pins the documented value rather than repeating
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// a literal that could drift from it.
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const DefaultBindAddressForTest = defaultBindAddress
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