Enable travis-ci

.travis.yml

@@ -0,0 +1,19 @@
+sudo: required
+language: go
+go:
+  - "1.10.x"
+before_install:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - sudo apt-get update
+  - sudo apt-get -y install docker-ce libtool pkg-config build-essential autoconf automake uuid-dev wget
+  - sudo docker run -p 5555:5555 -p 5556:5556 -d --name zest --rm jptmoore/zest:v0.0.6 /app/zest/server.exe --secret-key-file example-server-key
+  - wget https://github.com/zeromq/libzmq/releases/download/v4.2.3/zeromq-4.2.3.tar.gz
+  - tar xvzf zeromq-4.2.3.tar.gz
+  - cd zeromq-4.2.3; ./configure; sudo make install; sudo ldconfig; cd ..; sudo rm -rf zeromq-4.2.3
+script:
+  - go test -coverprofile=coverage.txt -covermode=atomic
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+services:
+  - docker

core-store-kv_test.go

@@ -125,7 +125,7 @@ func TestObserveKeyKV(t *testing.T) {
 	}()
 
 	//Observe take a bit of time to register we miss some values if we dont wait before writing
-	time.Sleep(time.Second)
+	time.Sleep(time.Second * 2)
 
 	go func() {
 		for i := startAt; i <= numRecords; i++ {
@@ -135,11 +135,15 @@ func TestObserveKeyKV(t *testing.T) {
 			}
 			t.Log(string("written:: " + strconv.Itoa(i)))
 		}
+		// we miss some values if we dont wait before saying we are done!
+		time.Sleep(time.Second * 3)
 		doneChanWrite <- 1
 	}()
 
 	<-doneChanWrite
-
+	if len(receivedData) < numRecords {
+		t.Errorf("receivedData Error:  receivedData should contain '%d' items but contains  %d", numRecords, len(receivedData))
+	}
 	for i := startAt; i <= numRecords; i++ {
 		expected := []byte("{\"value\":" + strconv.Itoa(i) + "}")
 		cont := s.Contains(string(receivedData[i].Json), string(expected))
@@ -176,7 +180,7 @@ func TestObserveKV(t *testing.T) {
 	}()
 
 	//Observe take a bit of time to register we miss some values if we dont wait before writing
-	time.Sleep(time.Second / 2)
+	time.Sleep(time.Second * 2)
 
 	go func() {
 		for i := startAt; i < numRecords; i++ {
@@ -187,6 +191,8 @@ func TestObserveKV(t *testing.T) {
 			t.Log(string("written:: " + strconv.Itoa(i)))
 			time.Sleep(time.Millisecond * 10)
 		}
+		// we miss some values if we dont wait before saying we are done!
+		time.Sleep(time.Second * 3)
 		doneChanWrite <- 1
 	}()
 
@@ -197,6 +203,9 @@ func TestObserveKV(t *testing.T) {
 		return
 	}
 
+	if len(receivedData) < numRecords {
+		t.Errorf("receivedData Error:  receivedData should contain '%d' items but contains  %d", numRecords, len(receivedData))
+	}
 	for i := startAt; i < numRecords; i++ {
 		expected := []byte("{\"value\":" + strconv.Itoa(i) + "}")
 		cont := s.Contains(string(receivedData[i].Json), string(expected))

core-store-ts-json-blob_test.go

@@ -371,11 +371,15 @@ func TestObserveBlob(t *testing.T) {
 			}
 			t.Log(string("written:: " + strconv.Itoa(i)))
 		}
+		// we miss some values if we dont wait before saying we are done!
+		time.Sleep(time.Second * 3)
 		doneChanWrite <- 1
 	}()
 
 	<-doneChanWrite
-
+	if len(receivedData) < numRecords {
+		t.Errorf("receivedData Error:  receivedData should contain '%d' items but contains  %d", numRecords, len(receivedData))
+	}
 	for i := startAt; i <= numRecords; i++ {
 		expected := []byte("{\"test\":" + strconv.Itoa(i) + ", \"data\":\"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\"}")
 		cont := s.Contains(string(receivedData[i].Json), string(expected))

core-store-ts-json_test.go

@@ -402,9 +402,16 @@ func TestEarliest(t *testing.T) {
 		if err != nil {
 			t.Errorf("Write to %s failed expected err to be nil got %s", dsID+"TestEarliest", err.Error())
 		}
-		//time.Sleep(time.Millisecond * 10)
+
+		// On a fast CPU its possible to write faster than the resolution of zestDBs timestamp!
+		// when this happens it can return records out of order causing this test to fail ;-(
+		// so lets just sleep for a while to make sure!!
+		// https://github.com/jptmoore/zestdb/issues/25
+		time.Sleep(time.Millisecond * 10)
 	}
 
+	time.Sleep(time.Second)
+
 	result, err := tsc.Earliest(dsID + "TestEarliest")
 	if err != nil {
 		t.Errorf("Call to Earliest failed with error %s", err.Error())
@@ -425,6 +432,10 @@ func TestFirstN(t *testing.T) {
 		if err != nil {
 			t.Errorf("Write to %s failed expected err to be nil got %s", dsID+"TestFirstN", err.Error())
 		}
+		// On a fast CPU its possible to write faster than the resolution of zestDBs timestamp!
+		// when this happens it can return records out of order causing this test to fail ;-(
+		// so lets just sleep for a while to make sure!!
+		// https://github.com/jptmoore/zestdb/issues/25
 		time.Sleep(time.Millisecond * 10)
 	}
 
@@ -489,6 +500,10 @@ func TestWriteAtAndRange(t *testing.T) {
 		if err != nil {
 			t.Errorf("WriteAt to %s failed expected err to be nil got %s", dsID, err.Error())
 		}
+		// On a fast CPU its possible to write faster than the resolution of zestDBs timestamp!
+		// when this happens it can return records out of order causing this test to fail ;-(
+		// so lets just sleep for a while to make sure!!
+		// https://github.com/jptmoore/zestdb/issues/25
 	}
 
 	result, err := tsc.Range(dsID, now, now+int64(numRecords*timeStepMs), JSONTimeSeriesQueryOptions{})
@@ -545,7 +560,6 @@ func TestConcurrentWriteAndRead(t *testing.T) {
 
 	doneChanWrite := make(chan int)
 	doneChanRead := make(chan int)
-	//now := time.Now().UnixNano() / int64(time.Millisecond)
 	startAt := 1000
 	numRecords := 1100
 
@@ -555,7 +569,6 @@ func TestConcurrentWriteAndRead(t *testing.T) {
 			if err != nil {
 				t.Errorf("WriteAt to %s failed expected err to be nil got %s", dsID, err.Error())
 			}
-			//fmt.Println(string("written:: " + strconv.Itoa(i)))
 		}
 		doneChanWrite <- 1
 	}()
@@ -566,7 +579,6 @@ func TestConcurrentWriteAndRead(t *testing.T) {
 			if err != nil {
 				t.Errorf("Latest failed expected err to be nil got %s", err.Error())
 			}
-			//fmt.Println("Got:: ", string(data))
 		}
 		doneChanRead <- 1
 	}()
@@ -612,8 +624,9 @@ func TestObserve(t *testing.T) {
 
 	}()
 
-	//Observe take a bit of time to register we miss some values if we dont wait before writing
-	time.Sleep(time.Second)
+	// Observe take a bit of time to register
+	// we miss some values if we dont wait before writing
+	time.Sleep(time.Second * 2)
 
 	go func() {
 		for i := startAt; i <= numRecords; i++ {
@@ -623,15 +636,21 @@ func TestObserve(t *testing.T) {
 			}
 			t.Log(string("written:: " + strconv.Itoa(i)))
 		}
+
+		// we miss some values if we dont wait before saying we are done!
+		time.Sleep(time.Second * 3)
 		doneChanWrite <- 1
 	}()
 
 	<-doneChanWrite
 
+	if len(receivedData) < numRecords {
+		t.Errorf("receivedData Error:  receivedData should contain '%d' items but contains  %d", numRecords, len(receivedData))
+	}
 	for i := startAt; i <= numRecords; i++ {
 		expected := []byte("{\"value\":" + strconv.Itoa(i) + "}")
 		cont := s.Contains(string(receivedData[i].Json), string(expected))
-		t.Log(receivedData[i])
+		//t.Log(receivedData[i])
 		if cont != true {
 			t.Errorf("receivedData Error '%s' does not contain  %s", string(receivedData[i].Json), string(expected))
 			break