(Feat): Initial Commit

internal/config/db_config_test.go

@@ -0,0 +1,68 @@
+package config_test
+
+import (
+	"testing"
+
+	"allaboutapps.dev/aw/go-starter/internal/config"
+)
+
+// via https://github.com/allaboutapps/integresql/blob/master/pkg/manager/database_config_test.go
+func TestDatabaseConnectionString(t *testing.T) {
+	tests := []struct {
+		name   string
+		config config.Database
+		want   string
+	}{
+		{
+			name: "Simple",
+			config: config.Database{
+				Host:     "localhost",
+				Port:     5432,
+				Username: "simple",
+				Password: "database_config",
+				Database: "simple_database_config",
+			},
+			want: "host=localhost port=5432 user=simple password=database_config dbname=simple_database_config sslmode=disable",
+		},
+		{
+			name: "SSLMode",
+			config: config.Database{
+				Host:     "localhost",
+				Port:     5432,
+				Username: "simple",
+				Password: "database_config",
+				Database: "simple_database_config",
+				AdditionalParams: map[string]string{
+					"sslmode": "prefer",
+				},
+			},
+			want: "host=localhost port=5432 user=simple password=database_config dbname=simple_database_config sslmode=prefer",
+		},
+		{
+			name: "Complex",
+			config: config.Database{
+				Host:     "localhost",
+				Port:     5432,
+				Username: "simple",
+				Password: "database_config",
+				Database: "simple_database_config",
+				AdditionalParams: map[string]string{
+					"connect_timeout": "10",
+					"sslmode":         "verify-full",
+					"sslcert":         "/app/certs/pg.pem",
+					"sslkey":          "/app/certs/pg.key",
+					"sslrootcert":     "/app/certs/pg_root.pem",
+				},
+			},
+			want: "host=localhost port=5432 user=simple password=database_config dbname=simple_database_config connect_timeout=10 sslcert=/app/certs/pg.pem sslkey=/app/certs/pg.key sslmode=verify-full sslrootcert=/app/certs/pg_root.pem",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.config.ConnectionString(); got != tt.want {
+				t.Errorf("invalid connection string, got %q, want %q", got, tt.want)
+			}
+		})
+	}
+}