feat: add tests

internal/shared/config/config_test.go

@@ -0,0 +1,76 @@
+package config
+
+import (
+	"testing"
+
+	"github.com/rs/zerolog"
+)
+
+func TestConfig_GetLogLevel(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name         string
+		cfg          Config
+		wantLogLevel zerolog.Level
+	}{
+		{
+			name:         "success",
+			cfg:          Config{LogLevel: "DEBUG"},
+			wantLogLevel: zerolog.DebugLevel,
+		},
+		{
+			name:         "failed parse",
+			cfg:          Config{LogLevel: "TEST"},
+			wantLogLevel: zerolog.InfoLevel,
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			logLevel := tt.cfg.GetLogLevel()
+
+			if logLevel != tt.wantLogLevel {
+				t.Fatalf("expected %v, got: %v", tt.wantLogLevel, logLevel)
+			}
+		})
+	}
+}
+
+func TestConfig_GetURLPostgres(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name            string
+		cfg             Config
+		wantURLPostgres string
+	}{
+		{
+			name: "success",
+			cfg: Config{
+				DBHost:     "TestHost",
+				DBName:     "TestName",
+				DBPassword: "TestPassword",
+				DBPort:     1234,
+				DBUser:     "TestUser",
+			},
+			wantURLPostgres: "postgres://TestUser:TestPassword@TestHost:1234/TestName?sslmode=disable",
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			url := tt.cfg.GetURLPostgres()
+
+			if url != tt.wantURLPostgres {
+				t.Fatalf("expected %v, got: %v", tt.wantURLPostgres, url)
+			}
+		})
+	}
+}