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140 lines
3.6 KiB
140 lines
3.6 KiB
package main
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import (
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"os"
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"reflect"
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"testing"
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)
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func Test_parseConfig(t *testing.T) {
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t.Run("Default config", func(t *testing.T) {
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os.Clearenv()
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cfg, err := parseConfig()
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if err != nil {
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t.Error()
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return
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}
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if cfg.Port != 8080 {
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t.Error("Default Port not 8080")
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}
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if len(cfg.HoneyPots) != 1 || cfg.HoneyPots[0] != "_t_email" {
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t.Error("Default HoneyPots are wrong")
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}
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if cfg.SmtpPort != 587 {
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t.Error("SMTP Port not 587")
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}
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})
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t.Run("Correct config parsing", func(t *testing.T) {
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os.Clearenv()
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_ = os.Setenv("PORT", "1111")
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_ = os.Setenv("HONEYPOTS", "pot,abc")
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_ = os.Setenv("EMAIL_TO", "mail@example.com")
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_ = os.Setenv("ALLOWED_TO", "mail@example.com,test@example.com")
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_ = os.Setenv("EMAIL_FROM", "forms@example.com")
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_ = os.Setenv("SMTP_USER", "test@example.com")
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_ = os.Setenv("SMTP_PASS", "secret")
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_ = os.Setenv("SMTP_HOST", "smtp.example.com")
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_ = os.Setenv("SMTP_PORT", "100")
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cfg, err := parseConfig()
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if err != nil {
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t.Error()
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return
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}
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if !reflect.DeepEqual(cfg.Port, 1111) {
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t.Error("Port is wrong")
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}
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if !reflect.DeepEqual(cfg.HoneyPots, []string{"pot", "abc"}) {
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t.Error("HoneyPots are wrong")
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}
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if !reflect.DeepEqual(cfg.DefaultRecipient, "mail@example.com") {
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t.Error("DefaultRecipient is wrong")
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}
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if !reflect.DeepEqual(cfg.AllowedRecipients, []string{"mail@example.com", "test@example.com"}) {
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t.Error("AllowedRecipients are wrong")
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}
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if !reflect.DeepEqual(cfg.Sender, "forms@example.com") {
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t.Error("Sender is wrong")
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}
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if !reflect.DeepEqual(cfg.SmtpUser, "test@example.com") {
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t.Error("SMTP user is wrong")
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}
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if !reflect.DeepEqual(cfg.SmtpPassword, "secret") {
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t.Error("SMTP password is wrong")
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}
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if !reflect.DeepEqual(cfg.SmtpHost, "smtp.example.com") {
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t.Error("SMTP host is wrong")
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}
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if !reflect.DeepEqual(cfg.SmtpPort, 100) {
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t.Error("SMTP port is wrong")
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}
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})
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t.Run("Error when wrong config", func(t *testing.T) {
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os.Clearenv()
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_ = os.Setenv("PORT", "ABC")
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_, err := parseConfig()
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if err == nil {
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t.Error()
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}
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})
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}
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func Test_checkRequiredConfig(t *testing.T) {
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validConfig := config{
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Port: 8080,
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HoneyPots: []string{"_t_email"},
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DefaultRecipient: "mail@example.com",
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AllowedRecipients: []string{"mail@example.com"},
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Sender: "forms@example.com",
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SmtpUser: "test@example.com",
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SmtpPassword: "secret",
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SmtpHost: "smtp.example.com",
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SmtpPort: 587,
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}
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t.Run("Valid config", func(t *testing.T) {
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if true != checkRequiredConfig(validConfig) {
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t.Error()
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}
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})
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t.Run("Default recipient missing", func(t *testing.T) {
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newConfig := validConfig
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newConfig.DefaultRecipient = ""
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if false != checkRequiredConfig(newConfig) {
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t.Error()
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}
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})
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t.Run("Allowed recipients missing", func(t *testing.T) {
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newConfig := validConfig
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newConfig.AllowedRecipients = nil
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if false != checkRequiredConfig(newConfig) {
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t.Error()
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}
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})
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t.Run("Sender missing", func(t *testing.T) {
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newConfig := validConfig
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newConfig.Sender = ""
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if false != checkRequiredConfig(newConfig) {
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t.Error()
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}
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})
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t.Run("SMTP user missing", func(t *testing.T) {
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newConfig := validConfig
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newConfig.SmtpUser = ""
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if false != checkRequiredConfig(newConfig) {
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t.Error()
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}
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})
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t.Run("SMTP password missing", func(t *testing.T) {
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newConfig := validConfig
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newConfig.SmtpPassword = ""
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if false != checkRequiredConfig(newConfig) {
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t.Error()
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}
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})
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t.Run("SMTP host missing", func(t *testing.T) {
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newConfig := validConfig
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newConfig.SmtpHost = ""
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if false != checkRequiredConfig(newConfig) {
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t.Error()
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}
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})
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}
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