73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package configuration
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import (
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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func validConfiguration() Configuration {
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return Configuration{
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Host: "0.0.0.0",
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Port: 9090,
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LogLevel: 4,
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Shelly: ShellyConfiguration{
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TimeoutSeconds: 10,
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Devices: []DeviceConfiguration{
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{Name: "office", Product: "plug_s", URL: "http://192.168.0.30", Username: "admin", Password: "secret"},
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},
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},
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}
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}
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func TestConfigurationValidate(t *testing.T) {
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config := validConfiguration()
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if err := config.Validate(); err != nil {
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t.Fatalf("Validate() returned an unexpected error: %v", err)
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}
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}
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func TestConfigurationRejectsDuplicateDeviceNames(t *testing.T) {
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config := validConfiguration()
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config.Shelly.Devices = append(config.Shelly.Devices, config.Shelly.Devices[0])
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err := config.Validate()
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if err == nil || !strings.Contains(err.Error(), "configured more than once") {
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t.Fatalf("Validate() error = %v, want duplicate name error", err)
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}
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}
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func TestLoadAppliesTimeoutDefaultAndRejectsUnknownFields(t *testing.T) {
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directory := t.TempDir()
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validPath := filepath.Join(directory, "valid.yaml")
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validYAML := []byte(`host: 0.0.0.0
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port: 9090
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logLevel: 4
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shelly:
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devices:
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- name: office
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product: plug_s
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url: http://192.168.0.30
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`)
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if err := os.WriteFile(validPath, validYAML, 0o600); err != nil {
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t.Fatal(err)
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}
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config, err := Load(validPath)
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if err != nil {
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t.Fatalf("Load() returned an unexpected error: %v", err)
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}
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if config.Shelly.TimeoutSeconds != defaultTimeoutSeconds {
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t.Fatalf("TimeoutSeconds = %d, want %d", config.Shelly.TimeoutSeconds, defaultTimeoutSeconds)
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}
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invalidPath := filepath.Join(directory, "invalid.yaml")
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if err := os.WriteFile(invalidPath, append(validYAML, []byte("unknown: true\n")...), 0o600); err != nil {
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t.Fatal(err)
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}
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if _, err := Load(invalidPath); err == nil {
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t.Fatal("Load() accepted an unknown field")
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}
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}
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