Initial commit

2022-09-14 17:20:21 -06:00
commit 2a0db80262
4 changed files with 224 additions and 0 deletions
@@ -0,0 +1,125 @@
+package config
+
+import (
+	"os"
+	"testing"
+)
+
+type LocalConfig struct {
+	Address string
+	Port    int
+}
+
+func Test_getConfigDir_HOME(t *testing.T) {
+	os.Unsetenv("XDG_CONFIG_HOME")
+	os.Setenv("HOME", "/test")
+
+	expected_config_dir := "/test/.config/test"
+	config_dir := getConfigDir("test")
+
+	if config_dir != expected_config_dir {
+		t.Errorf("getConfigDir() returned %v, %v expected", config_dir, expected_config_dir)
+	}
+}
+
+func Test_getConfigDir_XDG_CONFIG_HOME(t *testing.T) {
+	os.Setenv("XDG_CONFIG_HOME", "/test/")
+
+	expected_config_dir := "/test/test"
+	config_dir := getConfigDir("test")
+
+	if config_dir != "/test/test" {
+		t.Errorf("getConfigDir() returned %v, %v expected", config_dir, expected_config_dir)
+	} else {
+		t.Log("Success!")
+	}
+}
+
+func Test_ConfigGetReturnVal_NoConfigFile(t *testing.T) {
+	os.Setenv("XDG_CONFIG_HOME", "/tmp")
+
+	config := Config[LocalConfig]{
+		Name:     "ohea-config",
+		Filename: "config",
+		Config:   LocalConfig{},
+	}
+
+	os.RemoveAll(getConfigDir(config.Name))
+
+	ret, err := config.Get()
+	if err != nil {
+		t.Errorf("Failed to get config: %v", err)
+	} else if ret {
+		t.Log("Success!")
+	} else if !ret {
+		t.Errorf("Config.Get() returned false despite config file not existing")
+	}
+}
+
+func Test_ConfigGetConfig_NoConfigFile(t *testing.T) {
+	os.Setenv("XDG_CONFIG_HOME", "/tmp")
+
+	expected_address := "127.0.0.1"
+	experted_port := 9999
+
+	config := Config[LocalConfig]{
+		Name:     "ohea-config",
+		Filename: "config",
+		Config: LocalConfig{
+			Address: expected_address,
+			Port:    experted_port,
+		},
+	}
+
+	os.RemoveAll(getConfigDir(config.Name))
+
+	_, err := config.Get()
+	if err != nil {
+		t.Errorf("Failed to get config: %v", err)
+	}
+
+	if config.Config.Address != expected_address {
+		t.Errorf("Returned value %v did not match expected value %v", config.Config.Address, expected_address)
+	} else if config.Config.Port != experted_port {
+		t.Errorf("Returned value %v did not match expected value %v", config.Config.Port, experted_port)
+	} else {
+		t.Log("Success!")
+	}
+}
+
+func Test_ConfigGetConfig_ConfigFile(t *testing.T) {
+	os.Setenv("XDG_CONFIG_HOME", "/tmp")
+
+	expected_address := "127.0.0.1"
+	experted_port := 9999
+
+	config := Config[LocalConfig]{
+		Name:     "ohea-config",
+		Filename: "config",
+		Config: LocalConfig{
+			Address: expected_address,
+			Port:    experted_port,
+		},
+	}
+
+	os.RemoveAll(getConfigDir(config.Name))
+
+	_, err := config.Get()
+	if err != nil {
+		t.Errorf("Failed to get config: %v", err)
+	}
+
+	_, err = config.Get()
+	if err != nil {
+		t.Errorf("Failed to get config: %v", err)
+	}
+
+	if config.Config.Address != expected_address {
+		t.Errorf("Returned value %v did not match expected value %v", config.Config.Address, expected_address)
+	} else if config.Config.Port != experted_port {
+		t.Errorf("Returned value %v did not match expected value %v", config.Config.Port, experted_port)
+	} else {
+		t.Log("Success!")
+	}
+
+}