Add table and model to persist user login sessions.

model/user_session_test.go

@@ -0,0 +1,47 @@
+// Copyright 2019 Team 254. All Rights Reserved.
+// Author: pat@patfairbank.com (Patrick Fairbank)
+
+package model
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+	"time"
+)
+
+func TestGetNonexistentUserSession(t *testing.T) {
+	db := setupTestDb(t)
+
+	session, err := db.GetUserSessionByToken("blorpy")
+	assert.Nil(t, err)
+	assert.Nil(t, session)
+}
+
+func TestUserSessionCrud(t *testing.T) {
+	db := setupTestDb(t)
+
+	session := UserSession{0, "token1", "Bertha", time.Now()}
+	err := db.CreateUserSession(&session)
+	assert.Nil(t, err)
+	session2, err := db.GetUserSessionByToken("token1")
+	assert.Nil(t, err)
+	assert.Equal(t, session.Token, session2.Token)
+	assert.Equal(t, session.Username, session2.Username)
+	assert.True(t, session.CreatedAt.Equal(session2.CreatedAt))
+
+	db.DeleteUserSession(&session)
+	session2, err = db.GetUserSessionByToken("token1")
+	assert.Nil(t, err)
+	assert.Nil(t, session2)
+}
+
+func TestTruncateUserSessions(t *testing.T) {
+	db := setupTestDb(t)
+
+	session := UserSession{0, "token1", "Bertha", time.Now()}
+	db.CreateUserSession(&session)
+	db.TruncateUserSessions()
+	session2, err := db.GetUserSessionByToken("token1")
+	assert.Nil(t, err)
+	assert.Nil(t, session2)
+}