ws and pruner done!!!

util/db_connector.go

@@ -0,0 +1,22 @@
+package util
+
+import (
+	"database/sql"
+	"fmt"
+
+	_ "github.com/jackc/pgx/v5/stdlib"
+)
+
+func GetDBConnection(addr string) (*sql.DB, error) {
+	db, err := sql.Open("pgx", addr)
+	if err != nil {
+		return nil, fmt.Errorf("db failed to open, %w", err)
+	}
+
+	err = db.Ping()
+	if err != nil {
+		return nil, fmt.Errorf("db failed to ping, %w", err)
+	}
+
+	return db, nil
+}

util/testutil/db.go

@@ -0,0 +1,20 @@
+package testutil
+
+import (
+	"database/sql"
+	"testing"
+
+	_ "modernc.org/sqlite"
+)
+
+// GetTestDB standardizes what type of DB tests use.
+func GetTestDB(t *testing.T) *sql.DB {
+	t.Helper()
+
+	db, err := sql.Open("sqlite", t.TempDir()+"/test.db")
+	if err != nil {
+		t.Fatalf("test shim: sqlite open failed, %v", err)
+	}
+
+	return db
+}

util/testutil/ws.go

@@ -0,0 +1,50 @@
+package testutil
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/coder/websocket"
+)
+
+type MockESS struct {
+	Server      *httptest.Server
+	LastMessage string
+}
+
+func (m MockESS) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
+	c, err := websocket.Accept(rw, req, nil)
+	if err != nil {
+		rw.WriteHeader(400)
+		rw.Write([]byte("websocket connection failed"))
+		return
+	}
+	defer c.CloseNow()
+
+	ctx, cancel := context.WithTimeout(req.Context(), time.Second*30)
+	defer cancel()
+
+	_, body, err := c.Read(ctx)
+	if err != nil {
+		rw.WriteHeader(500)
+		rw.Write([]byte("websocket read failed"))
+		return
+	}
+
+	m.LastMessage = string(body)
+}
+
+func GetMockESS(t *testing.T) MockESS {
+	t.Helper()
+
+	m := MockESS{}
+
+	s := httptest.NewServer(m)
+	m.Server = s
+
+	t.Cleanup(s.Close)
+	return m
+}

util/timestrings.go

@@ -0,0 +1,8 @@
+package util
+
+import "time"
+
+// Makes times compatible with old Saerro API
+func TimeToString(t time.Time) string {
+	return t.UTC().Format(time.RFC3339)
+}