package server import ( "database/sql" "fmt" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "path/filepath" "testing" "time" ) func TestSqliteCache_Messages(t *testing.T) { testCacheMessages(t, newSqliteTestCache(t)) } func TestMemCache_Messages(t *testing.T) { testCacheMessages(t, newMemTestCache(t)) } func testCacheMessages(t *testing.T, c *messageCache) { m1 := newDefaultMessage("mytopic", "my message") m1.Time = 1 m2 := newDefaultMessage("mytopic", "my other message") m2.Time = 2 require.Nil(t, c.AddMessage(m1)) require.Nil(t, c.AddMessage(newDefaultMessage("example", "my example message"))) require.Nil(t, c.AddMessage(m2)) // Adding invalid require.Equal(t, errUnexpectedMessageType, c.AddMessage(newKeepaliveMessage("mytopic"))) // These should not be added! require.Equal(t, errUnexpectedMessageType, c.AddMessage(newOpenMessage("example"))) // These should not be added! // mytopic: count count, err := c.MessageCounts("mytopic") require.Nil(t, err) require.Equal(t, 2, count) // mytopic: since all messages, _ := c.Messages("mytopic", sinceAllMessages, false) require.Equal(t, 2, len(messages)) require.Equal(t, "my message", messages[0].Message) require.Equal(t, "mytopic", messages[0].Topic) require.Equal(t, messageEvent, messages[0].Event) require.Equal(t, "", messages[0].Title) require.Equal(t, 0, messages[0].Priority) require.Nil(t, messages[0].Tags) require.Equal(t, "my other message", messages[1].Message) // mytopic: since none messages, _ = c.Messages("mytopic", sinceNoMessages, false) require.Empty(t, messages) // mytopic: since m1 (by ID) messages, _ = c.Messages("mytopic", newSinceID(m1.ID), false) require.Equal(t, 1, len(messages)) require.Equal(t, m2.ID, messages[0].ID) require.Equal(t, "my other message", messages[0].Message) require.Equal(t, "mytopic", messages[0].Topic) // mytopic: since 2 messages, _ = c.Messages("mytopic", newSinceTime(2), false) require.Equal(t, 1, len(messages)) require.Equal(t, "my other message", messages[0].Message) // example: count count, err = c.MessageCounts("example") require.Nil(t, err) require.Equal(t, 1, count) // example: since all messages, _ = c.Messages("example", sinceAllMessages, false) require.Equal(t, "my example message", messages[0].Message) // non-existing: count count, err = c.MessageCounts("doesnotexist") require.Nil(t, err) require.Equal(t, 0, count) // non-existing: since all messages, _ = c.Messages("doesnotexist", sinceAllMessages, false) require.Empty(t, messages) } func TestSqliteCache_MessagesScheduled(t *testing.T) { testCacheMessagesScheduled(t, newSqliteTestCache(t)) } func TestMemCache_MessagesScheduled(t *testing.T) { testCacheMessagesScheduled(t, newMemTestCache(t)) } func testCacheMessagesScheduled(t *testing.T, c *messageCache) { m1 := newDefaultMessage("mytopic", "message 1") m2 := newDefaultMessage("mytopic", "message 2") m2.Time = time.Now().Add(time.Hour).Unix() m3 := newDefaultMessage("mytopic", "message 3") m3.Time = time.Now().Add(time.Minute).Unix() // earlier than m2! m4 := newDefaultMessage("mytopic2", "message 4") m4.Time = time.Now().Add(time.Minute).Unix() require.Nil(t, c.AddMessage(m1)) require.Nil(t, c.AddMessage(m2)) require.Nil(t, c.AddMessage(m3)) messages, _ := c.Messages("mytopic", sinceAllMessages, false) // exclude scheduled require.Equal(t, 1, len(messages)) require.Equal(t, "message 1", messages[0].Message) messages, _ = c.Messages("mytopic", sinceAllMessages, true) // include scheduled require.Equal(t, 3, len(messages)) require.Equal(t, "message 1", messages[0].Message) require.Equal(t, "message 3", messages[1].Message) // Order! require.Equal(t, "message 2", messages[2].Message) messages, _ = c.MessagesDue() require.Empty(t, messages) } func TestSqliteCache_Topics(t *testing.T) { testCacheTopics(t, newSqliteTestCache(t)) } func TestMemCache_Topics(t *testing.T) { testCacheTopics(t, newMemTestCache(t)) } func testCacheTopics(t *testing.T, c *messageCache) { require.Nil(t, c.AddMessage(newDefaultMessage("topic1", "my example message"))) require.Nil(t, c.AddMessage(newDefaultMessage("topic2", "message 1"))) require.Nil(t, c.AddMessage(newDefaultMessage("topic2", "message 2"))) require.Nil(t, c.AddMessage(newDefaultMessage("topic2", "message 3"))) topics, err := c.Topics() if err != nil { t.Fatal(err) } require.Equal(t, 2, len(topics)) require.Equal(t, "topic1", topics["topic1"].ID) require.Equal(t, "topic2", topics["topic2"].ID) } func TestSqliteCache_MessagesTagsPrioAndTitle(t *testing.T) { testCacheMessagesTagsPrioAndTitle(t, newSqliteTestCache(t)) } func TestMemCache_MessagesTagsPrioAndTitle(t *testing.T) { testCacheMessagesTagsPrioAndTitle(t, newMemTestCache(t)) } func testCacheMessagesTagsPrioAndTitle(t *testing.T, c *messageCache) { m := newDefaultMessage("mytopic", "some message") m.Tags = []string{"tag1", "tag2"} m.Priority = 5 m.Title = "some title" require.Nil(t, c.AddMessage(m)) messages, _ := c.Messages("mytopic", sinceAllMessages, false) require.Equal(t, []string{"tag1", "tag2"}, messages[0].Tags) require.Equal(t, 5, messages[0].Priority) require.Equal(t, "some title", messages[0].Title) } func TestSqliteCache_MessagesSinceID(t *testing.T) { testCacheMessagesSinceID(t, newSqliteTestCache(t)) } func TestMemCache_MessagesSinceID(t *testing.T) { testCacheMessagesSinceID(t, newMemTestCache(t)) } func testCacheMessagesSinceID(t *testing.T, c *messageCache) { m1 := newDefaultMessage("mytopic", "message 1") m1.Time = 100 m2 := newDefaultMessage("mytopic", "message 2") m2.Time = 200 m3 := newDefaultMessage("mytopic", "message 3") m3.Time = time.Now().Add(time.Hour).Unix() // Scheduled, in the future, later than m7 and m5 m4 := newDefaultMessage("mytopic", "message 4") m4.Time = 400 m5 := newDefaultMessage("mytopic", "message 5") m5.Time = time.Now().Add(time.Minute).Unix() // Scheduled, in the future, later than m7 m6 := newDefaultMessage("mytopic", "message 6") m6.Time = 600 m7 := newDefaultMessage("mytopic", "message 7") m7.Time = 700 require.Nil(t, c.AddMessage(m1)) require.Nil(t, c.AddMessage(m2)) require.Nil(t, c.AddMessage(m3)) require.Nil(t, c.AddMessage(m4)) require.Nil(t, c.AddMessage(m5)) require.Nil(t, c.AddMessage(m6)) require.Nil(t, c.AddMessage(m7)) // Case 1: Since ID exists, exclude scheduled messages, _ := c.Messages("mytopic", newSinceID(m2.ID), false) require.Equal(t, 3, len(messages)) require.Equal(t, "message 4", messages[0].Message) require.Equal(t, "message 6", messages[1].Message) // Not scheduled m3/m5! require.Equal(t, "message 7", messages[2].Message) // Case 2: Since ID exists, include scheduled messages, _ = c.Messages("mytopic", newSinceID(m2.ID), true) require.Equal(t, 5, len(messages)) require.Equal(t, "message 4", messages[0].Message) require.Equal(t, "message 6", messages[1].Message) require.Equal(t, "message 7", messages[2].Message) require.Equal(t, "message 5", messages[3].Message) // Order! require.Equal(t, "message 3", messages[4].Message) // Order! // Case 3: Since ID does not exist (-> Return all messages), include scheduled messages, _ = c.Messages("mytopic", newSinceID("doesntexist"), true) require.Equal(t, 7, len(messages)) require.Equal(t, "message 1", messages[0].Message) require.Equal(t, "message 2", messages[1].Message) require.Equal(t, "message 4", messages[2].Message) require.Equal(t, "message 6", messages[3].Message) require.Equal(t, "message 7", messages[4].Message) require.Equal(t, "message 5", messages[5].Message) // Order! require.Equal(t, "message 3", messages[6].Message) // Order! // Case 4: Since ID exists and is last message (-> Return no messages), exclude scheduled messages, _ = c.Messages("mytopic", newSinceID(m7.ID), false) require.Equal(t, 0, len(messages)) // Case 5: Since ID exists and is last message (-> Return no messages), include scheduled messages, _ = c.Messages("mytopic", newSinceID(m7.ID), true) require.Equal(t, 2, len(messages)) require.Equal(t, "message 5", messages[0].Message) require.Equal(t, "message 3", messages[1].Message) } func TestSqliteCache_Prune(t *testing.T) { testCachePrune(t, newSqliteTestCache(t)) } func TestMemCache_Prune(t *testing.T) { testCachePrune(t, newMemTestCache(t)) } func testCachePrune(t *testing.T, c *messageCache) { m1 := newDefaultMessage("mytopic", "my message") m1.Time = 1 m2 := newDefaultMessage("mytopic", "my other message") m2.Time = 2 m3 := newDefaultMessage("another_topic", "and another one") m3.Time = 1 require.Nil(t, c.AddMessage(m1)) require.Nil(t, c.AddMessage(m2)) require.Nil(t, c.AddMessage(m3)) require.Nil(t, c.Prune(time.Unix(2, 0))) count, err := c.MessageCounts("mytopic") require.Nil(t, err) require.Equal(t, 1, count) count, err = c.MessageCounts("another_topic") require.Nil(t, err) require.Equal(t, 0, count) messages, err := c.Messages("mytopic", sinceAllMessages, false) require.Nil(t, err) require.Equal(t, 1, len(messages)) require.Equal(t, "my other message", messages[0].Message) } func TestSqliteCache_Attachments(t *testing.T) { testCacheAttachments(t, newSqliteTestCache(t)) } func TestMemCache_Attachments(t *testing.T) { testCacheAttachments(t, newMemTestCache(t)) } func testCacheAttachments(t *testing.T, c *messageCache) { expires1 := time.Now().Add(-4 * time.Hour).Unix() m := newDefaultMessage("mytopic", "flower for you") m.ID = "m1" m.Sender = "1.2.3.4" m.Attachment = &attachment{ Name: "flower.jpg", Type: "image/jpeg", Size: 5000, Expires: expires1, URL: "https://ntfy.sh/file/AbDeFgJhal.jpg", } require.Nil(t, c.AddMessage(m)) expires2 := time.Now().Add(2 * time.Hour).Unix() // Future m = newDefaultMessage("mytopic", "sending you a car") m.ID = "m2" m.Sender = "1.2.3.4" m.Attachment = &attachment{ Name: "car.jpg", Type: "image/jpeg", Size: 10000, Expires: expires2, URL: "https://ntfy.sh/file/aCaRURL.jpg", } require.Nil(t, c.AddMessage(m)) expires3 := time.Now().Add(1 * time.Hour).Unix() // Future m = newDefaultMessage("another-topic", "sending you another car") m.ID = "m3" m.Sender = "1.2.3.4" m.Attachment = &attachment{ Name: "another-car.jpg", Type: "image/jpeg", Size: 20000, Expires: expires3, URL: "https://ntfy.sh/file/zakaDHFW.jpg", } require.Nil(t, c.AddMessage(m)) messages, err := c.Messages("mytopic", sinceAllMessages, false) require.Nil(t, err) require.Equal(t, 2, len(messages)) require.Equal(t, "flower for you", messages[0].Message) require.Equal(t, "flower.jpg", messages[0].Attachment.Name) require.Equal(t, "image/jpeg", messages[0].Attachment.Type) require.Equal(t, int64(5000), messages[0].Attachment.Size) require.Equal(t, expires1, messages[0].Attachment.Expires) require.Equal(t, "https://ntfy.sh/file/AbDeFgJhal.jpg", messages[0].Attachment.URL) require.Equal(t, "1.2.3.4", messages[0].Sender) require.Equal(t, "sending you a car", messages[1].Message) require.Equal(t, "car.jpg", messages[1].Attachment.Name) require.Equal(t, "image/jpeg", messages[1].Attachment.Type) require.Equal(t, int64(10000), messages[1].Attachment.Size) require.Equal(t, expires2, messages[1].Attachment.Expires) require.Equal(t, "https://ntfy.sh/file/aCaRURL.jpg", messages[1].Attachment.URL) require.Equal(t, "1.2.3.4", messages[1].Sender) size, err := c.AttachmentBytesUsed("1.2.3.4") require.Nil(t, err) require.Equal(t, int64(30000), size) size, err = c.AttachmentBytesUsed("5.6.7.8") require.Nil(t, err) require.Equal(t, int64(0), size) ids, err := c.AttachmentsExpired() require.Nil(t, err) require.Equal(t, []string{"m1"}, ids) } func TestSqliteCache_Migration_From0(t *testing.T) { filename := newSqliteTestCacheFile(t) db, err := sql.Open("sqlite3", filename) require.Nil(t, err) // Create "version 0" schema _, err = db.Exec(` BEGIN; CREATE TABLE IF NOT EXISTS messages ( id VARCHAR(20) PRIMARY KEY, time INT NOT NULL, topic VARCHAR(64) NOT NULL, message VARCHAR(1024) NOT NULL ); CREATE INDEX IF NOT EXISTS idx_topic ON messages (topic); COMMIT; `) require.Nil(t, err) // Insert a bunch of messages for i := 0; i < 10; i++ { _, err = db.Exec(`INSERT INTO messages (id, time, topic, message) VALUES (?, ?, ?, ?)`, fmt.Sprintf("abcd%d", i), time.Now().Unix(), "mytopic", fmt.Sprintf("some message %d", i)) require.Nil(t, err) } require.Nil(t, db.Close()) // Create cache to trigger migration c := newSqliteTestCacheFromFile(t, filename) checkSchemaVersion(t, c.db) messages, err := c.Messages("mytopic", sinceAllMessages, false) require.Nil(t, err) require.Equal(t, 10, len(messages)) require.Equal(t, "some message 5", messages[5].Message) require.Equal(t, "", messages[5].Title) require.Nil(t, messages[5].Tags) require.Equal(t, 0, messages[5].Priority) } func TestSqliteCache_Migration_From1(t *testing.T) { filename := newSqliteTestCacheFile(t) db, err := sql.Open("sqlite3", filename) require.Nil(t, err) // Create "version 1" schema _, err = db.Exec(` CREATE TABLE IF NOT EXISTS messages ( id VARCHAR(20) PRIMARY KEY, time INT NOT NULL, topic VARCHAR(64) NOT NULL, message VARCHAR(512) NOT NULL, title VARCHAR(256) NOT NULL, priority INT NOT NULL, tags VARCHAR(256) NOT NULL ); CREATE INDEX IF NOT EXISTS idx_topic ON messages (topic); CREATE TABLE IF NOT EXISTS schemaVersion ( id INT PRIMARY KEY, version INT NOT NULL ); INSERT INTO schemaVersion (id, version) VALUES (1, 1); `) require.Nil(t, err) // Insert a bunch of messages for i := 0; i < 10; i++ { _, err = db.Exec(`INSERT INTO messages (id, time, topic, message, title, priority, tags) VALUES (?, ?, ?, ?, ?, ?, ?)`, fmt.Sprintf("abcd%d", i), time.Now().Unix(), "mytopic", fmt.Sprintf("some message %d", i), "", 0, "") require.Nil(t, err) } require.Nil(t, db.Close()) // Create cache to trigger migration c := newSqliteTestCacheFromFile(t, filename) checkSchemaVersion(t, c.db) // Add delayed message delayedMessage := newDefaultMessage("mytopic", "some delayed message") delayedMessage.Time = time.Now().Add(time.Minute).Unix() require.Nil(t, c.AddMessage(delayedMessage)) // 10, not 11! messages, err := c.Messages("mytopic", sinceAllMessages, false) require.Nil(t, err) require.Equal(t, 10, len(messages)) // 11! messages, err = c.Messages("mytopic", sinceAllMessages, true) require.Nil(t, err) require.Equal(t, 11, len(messages)) } func checkSchemaVersion(t *testing.T, db *sql.DB) { rows, err := db.Query(`SELECT version FROM schemaVersion`) require.Nil(t, err) require.True(t, rows.Next()) var schemaVersion int require.Nil(t, rows.Scan(&schemaVersion)) require.Equal(t, currentSchemaVersion, schemaVersion) require.Nil(t, rows.Close()) } func TestMemCache_NopCache(t *testing.T) { c, _ := newNopCache() assert.Nil(t, c.AddMessage(newDefaultMessage("mytopic", "my message"))) messages, err := c.Messages("mytopic", sinceAllMessages, false) assert.Nil(t, err) assert.Empty(t, messages) topics, err := c.Topics() assert.Nil(t, err) assert.Empty(t, topics) } func newSqliteTestCache(t *testing.T) *messageCache { c, err := newSqliteCache(newSqliteTestCacheFile(t), false) if err != nil { t.Fatal(err) } return c } func newSqliteTestCacheFile(t *testing.T) string { return filepath.Join(t.TempDir(), "cache.db") } func newSqliteTestCacheFromFile(t *testing.T, filename string) *messageCache { c, err := newSqliteCache(filename, false) if err != nil { t.Fatal(err) } return c } func newMemTestCache(t *testing.T) *messageCache { c, err := newMemCache() if err != nil { t.Fatal(err) } return c }