Beispiel #1
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, REALLY_BASIC)

	result := "FAILED"

	ctx := cqlc.NewContext()

	basic := ReallyBasic{
		Id:          "y",
		Int32Column: 2001,
	}

	err := ctx.Store(REALLY_BASIC.Bind(basic)).Exec(session)

	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	fetched := fetchFirstReallyBasic(ctx, session, "y")

	if reflect.DeepEqual(fetched, basic) {
		result = "PASSED"
	} else {
		result = fmt.Sprintf("[%+v] [%+v]", fetched, basic)
	}

	os.Stdout.WriteString(result)

}
Beispiel #2
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, REVERSE_TIMESERIES)

	result := "FAILED"

	ctx := cqlc.NewContext()
	batch := gocql.NewBatch(gocql.LoggedBatch)

	events := 100

	for i := 0; i < events; i++ {

		unix := time.Now().Unix()
		t := time.Unix(unix+int64(i), 0)

		ctx.Upsert(REVERSE_TIMESERIES).
			SetString(REVERSE_TIMESERIES.EVENT_TYPE, "x").
			SetTimestamp(REVERSE_TIMESERIES.INSERTION_TIME, t).
			SetBytes(REVERSE_TIMESERIES.EVENT, []byte("neb")).
			Batch(batch)
	}

	if err := session.ExecuteBatch(batch); err != nil {
		log.Fatalf("Could not execute batch: %v", err)
		os.Exit(1)
	}

	iter, err := ctx.Select().From(REVERSE_TIMESERIES).Fetch(session)
	if err != nil {
		log.Fatalf("Could not read REVERSE_TIMESERIES: %v", err)
		os.Exit(1)
	}

	var previous time.Time

	err = MapReverseTimeseries(iter, func(e ReverseTimeseries) (bool, error) {

		current := e.InsertionTime

		if !previous.IsZero() {
			if current.After(previous) {
				return false, fmt.Errorf("Wrong ordering (DESC): previous was %v but current is %v", previous, current)
			}
		}

		previous = current
		return true, nil
	})

	if err != nil {
		log.Fatalf("Unexpected order of REVERSE_TIMESERIES: %v", err)
		os.Exit(1)
	}

	result = "PASSED"

	os.Stdout.WriteString(result)
}
Beispiel #3
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	session.SetPageSize(1000)
	integration.Truncate(session, EVENTS)

	result := "FAILED"

	ctx := cqlc.NewContext()
	batch := gocql.NewBatch(gocql.LoggedBatch)

	rounds := 10
	distinct := 10

	for i := 0; i < rounds; i++ {
		for j := 0; j < distinct; j++ {
			ctx.Upsert(EVENTS).
				SetInt64(EVENTS.SENSOR, int64(j)).
				SetTimeUUID(EVENTS.TIMESTAMP, gocql.TimeUUID()).
				SetFloat32(EVENTS.TEMPERATURE, 19.8).
				SetInt32(EVENTS.PRESSURE, 357).
				Batch(batch)
		}
	}

	err := session.ExecuteBatch(batch)

	if err != nil {
		log.Fatalf("Could not execute batch: %v", err)
		os.Exit(1)
	}

	iter, err := ctx.SelectDistinct(EVENTS.SENSOR).From(EVENTS).Fetch(session)
	if err != nil {
		log.Fatalf("Could not prepare query: %v", err)
		os.Exit(1)
	}

	count := 0

	MapEvents(iter, func(e Events) (bool, error) {
		count++
		return true, nil
	})

	if err := iter.Close(); err != nil {
		log.Fatalf("Could not close iterator: %v", err)
		os.Exit(1)
	}

	if count == distinct {
		result = "PASSED"
	} else {
		result = fmt.Sprintf("Expected %d distinct rows; got %d", distinct, count)
	}

	os.Stdout.WriteString(result)
}
Beispiel #4
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, BASIC_CLUSTERED)

	result := "FAILED"

	rows := 10

	ctx := cqlc.NewContext()
	batch := gocql.NewBatch(gocql.LoggedBatch)

	for i := 0; i < rows; i++ {
		err := ctx.Upsert(BASIC_CLUSTERED).
			SetInt64(BASIC_CLUSTERED.ID, int64(0)).
			SetInt32(BASIC_CLUSTERED.INT32_CLUSTER, int32(i)).
			SetInt32(BASIC_CLUSTERED.INT32_COLUMN, int32(i)).
			Batch(batch)

		if err != nil {
			log.Fatalf("Could not batch upsert: %v", err)
			os.Exit(1)
		}
	}

	err := session.ExecuteBatch(batch)

	if err != nil {
		log.Fatalf("Could not execute batch: %v", err)
		os.Exit(1)
	}

	iter, err := ctx.Select().From(BASIC_CLUSTERED).Where(BASIC_CLUSTERED.ID.Eq(0)).Fetch(session)

	basics, err := BindBasicClustered(iter)
	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	err = iter.Close()
	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	if len(basics) == rows {
		result = "PASSED"
	}

	os.Stdout.WriteString(result)
}
Beispiel #5
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, EVENTS)

	result := "FAILED"

	ctx := cqlc.NewContext()

	var sensorId int64 = 100

	ctx.Upsert(EVENTS).
		SetInt64(EVENTS.SENSOR, sensorId).
		SetTimeUUID(EVENTS.TIMESTAMP, gocql.TimeUUID()).
		SetFloat32(EVENTS.TEMPERATURE, 19.8).
		SetInt32(EVENTS.PRESSURE, 357).
		Exec(session)

	iter, err := ctx.Select().
		From(EVENTS).
		Where(
			EVENTS.SENSOR.Eq(sensorId),
			EVENTS.TIMESTAMP.Lt(gocql.TimeUUID())).
		Fetch(session)

	if err != nil {
		log.Fatalf("Could not execute query: %v", err)
		return
	}

	events, err := BindEvents(iter)
	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		return
	}

	err = iter.Close()
	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		return
	}

	if len(events) == 1 {
		result = "PASSED"
	}

	os.Stdout.WriteString(result)
}
Beispiel #6
0
func main() {
	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, REALLY_BASIC)

	result := "FAILED"

	ctx := cqlc.NewContext()

	err := ctx.Upsert(REALLY_BASIC).
		SetString(REALLY_BASIC.ID, "x").
		SetInt32(REALLY_BASIC.INT32_COLUMN, 222).
		Exec(session)

	if err != nil {
		log.Fatalf("Could not execute upsert: %v", err)
		os.Exit(1)
	}

	err = ctx.Delete(REALLY_BASIC.INT32_COLUMN).From(REALLY_BASIC).Where(REALLY_BASIC.ID.Eq("x")).Exec(session)

	if err != nil {
		log.Fatalf("Could not execute delete: %v", err)
		os.Exit(1)
	}

	basic := fetchFirstBasic(ctx, session, "x")

	if basic.Int32Column != 0 {
		log.Fatalf("Got bogus basic: %v", basic)
		os.Exit(1)
	}

	err = ctx.Delete().From(REALLY_BASIC).Where(REALLY_BASIC.ID.Eq("x")).Exec(session)

	if err != nil {
		log.Fatalf("Could not execute delete: %v", err)
		os.Exit(1)
	}

	basic = fetchFirstBasic(ctx, session, "x")

	if basic == nil {
		result = "PASSED"
	}

	os.Stdout.WriteString(result)
}
Beispiel #7
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, ORIGINAL)

	result := "FAILED"

	ctx := cqlc.NewContext()

	o := Original{
		Id:      "x",
		Date:    time.Now().UTC().Truncate(time.Millisecond),
		Comment: "foo",
	}

	if err := ctx.Store(ORIGINAL.Bind(o)).Exec(session); err != nil {
		log.Fatalf("Could not upsert ORIGINAL: %v", err)
		os.Exit(1)
	}

	iter, err := ctx.Select().From(ORIGINAL).Fetch(session)

	if err != nil {
		log.Fatalf("Could not read ORIGINAL: %v", err)
		os.Exit(1)
	}

	var c Clone

	err = MapOriginal(iter, func(o Original) (bool, error) {
		c = duplicate(&o)
		return false, nil
	})

	if err != nil {
		log.Fatalf("Could not map ORIGINAL: %v", err)
		os.Exit(1)
	}

	if o.Id == c.Id && o.Date == c.Date {
		result = "PASSED"
	} else {
		result = fmt.Sprintf("Original: %+v; clone: %+v", o, c)
	}

	os.Stdout.WriteString(result)
}
Beispiel #8
0
func main() {
	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, CLUSTER_BY_STRING_AND_INT)

	result := "FAILED"

	ctx := cqlc.NewContext()

	err := ctx.Upsert(CLUSTER_BY_STRING_AND_INT).
		SetString(CLUSTER_BY_STRING_AND_INT.ID, "a").
		SetString(CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER, "y").
		SetInt64(CLUSTER_BY_STRING_AND_INT.INT64_CLUSTER, 4).
		SetInt64(CLUSTER_BY_STRING_AND_INT.LAST_CLUSTER_ELEMENT, 40).
		SetInt32(CLUSTER_BY_STRING_AND_INT.INT32_COLUMN, 100).
		Exec(session)

	if err != nil {
		log.Fatalf("Could not execute upsert: %v", err)
		os.Exit(1)
	}

	id := CLUSTER_BY_STRING_AND_INT.ID.Eq("a")

	passed := expectComparisonResult(ctx, session, expect(1), id, CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Gt("x"))
	passed = expectComparisonResult(ctx, session, expect(0), id, CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Gt("y"))
	passed = expectComparisonResult(ctx, session, expect(0), id, CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Ge("z"))
	passed = expectComparisonResult(ctx, session, expect(1), id, CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Lt("z"))
	passed = expectComparisonResult(ctx, session, expect(1), id, CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Le("y"))
	passed = expectComparisonResult(ctx, session, expect(0), id, CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Lt("y"))
	passed = expectComparisonResult(ctx, session, expect(0), id, CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Lt("y"))

	stringCluster := CLUSTER_BY_STRING_AND_INT.STRING_CLUSTER.Eq("y")
	int64Cluster := CLUSTER_BY_STRING_AND_INT.INT64_CLUSTER.Eq(4)
	lastClusterElement := CLUSTER_BY_STRING_AND_INT.LAST_CLUSTER_ELEMENT.In(39, 40, 41)

	passed = expectComparisonResult(ctx, session, expect(1), id, stringCluster, int64Cluster, lastClusterElement)

	passed = expectComparisonResult(ctx, session, expect(1), CLUSTER_BY_STRING_AND_INT.ID.In("a"))

	if passed {
		result = "PASSED"
	}

	os.Stdout.WriteString(result)
}
Beispiel #9
0
func main() {
	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, SIMPLE_INDEXED_COMPOSITE)

	result := "FAILED"

	ctx := cqlc.NewContext()

	s := SimpleIndexedComposite{
		X: 1,
		Y: 2,
		Z: 3,
	}

	if err := ctx.Store(SIMPLE_INDEXED_COMPOSITE.Bind(s)).Exec(session); err != nil {
		log.Fatalf("Could not upsert ORIGINAL: %v", err)
		os.Exit(1)
	}

	var z int32

	found, err := ctx.Select(SIMPLE_INDEXED_COMPOSITE.Z).
		From(SIMPLE_INDEXED_COMPOSITE).
		Where(SIMPLE_INDEXED_COMPOSITE.X.Eq(s.X), SIMPLE_INDEXED_COMPOSITE.Y.Eq(s.Y)).
		Bind(SIMPLE_INDEXED_COMPOSITE.Z.To(&z)).
		FetchOne(session)

	if !found {
		log.Fatalf("Could not find SIMPLE_INDEXED_COMPOSITE with key %v", 1)
		os.Exit(1)
	}

	if err != nil {
		log.Fatalf("Could not retrieve SIMPLE_INDEXED_COMPOSITE: %v", err)
		os.Exit(1)
	}

	if z == s.Z {
		result = "PASSED"
	}

	os.Stdout.WriteString(result)
}
Beispiel #10
0
func main() {
	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, COUNTER)

	result := "FAILED"

	ctx := cqlc.NewContext()

	err := ctx.UpdateCounter(COUNTER).
		Increment(COUNTER.COUNTER_COLUMN, 13).
		Having(COUNTER.ID.Eq("x")).
		Exec(session)

	if err != nil {
		log.Fatalf("Could not execute counter increment: %v", err)
	}

	found, counter := readCounter(session, "x")
	if found && counter == 13 {
		result = "PASSED"
	}

	c := BasicCounter{
		Id:            "x",
		CounterColumn: 11,
	}

	err = ctx.Add(COUNTER.Bind(c)).Exec(session)

	if err != nil {
		log.Fatalf("Could not execute counter increment: %v", err)
	}

	found, counter = readCounter(session, "x")
	if !found && counter != 24 {
		result = fmt.Sprintf("Expected 24, but counter was %d", counter)
	}

	os.Stdout.WriteString(result)
}
Beispiel #11
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, BASIC_BLOB)

	result := "FAILED"

	ctx := cqlc.NewContext()

	blob := BasicBlob{
		Id:         "baz",
		BlobColumn: []byte("foo"),
	}

	err := ctx.Store(BASIC_BLOB.Bind(blob)).Exec(session)

	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	var b []byte

	found, err := ctx.Select().
		From(BASIC_BLOB).
		Where(BASIC_BLOB.ID.Eq("baz")).
		Bind(BASIC_BLOB.BLOB_COLUMN.To(&b)).
		FetchOne(session)

	if found && bytes.Equal(blob.BlobColumn, b) {
		result = "PASSED"
	} else {
		result = fmt.Sprintf("Blob was %s", string(b))
	}

	os.Stdout.WriteString(result)
}
Beispiel #12
0
Datei: cas.go Projekt: arkxu/cqlc
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, REALLY_BASIC)

	result := "FAILED"

	applied, _, _ := compareAndSwap(session, "a", 1)

	if applied {

		applied, id, int32column := compareAndSwap(session, "a", 1)

		if !applied {
			if id == "a" && int32column == 1 {
				result = "PASSED"
			}
		}

		// TODO Right now there is no support for CAS operations
		// on UPDATE statements so because this lacks a WHERE
		// clause, the value cannot be upated for a key that
		// already exists

		applied, id, int32column = compareAndSwap(session, "a", 2)

		if !applied {
			if id == "a" && int32column == 1 {
				result = "PASSED"
			}
		}
	}

	os.Stdout.WriteString(result)

}
Beispiel #13
0
func main() {
	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, FIRST_TIMELINE)
	integration.Truncate(session, SECOND_TIMELINE)

	result := "FAILED"

	timestamp := gocql.TimeUUID()

	first := FirstTimeline{
		When: timestamp,
		Tag:  "foobar",
	}

	second := SecondTimeline{
		When:      timestamp,
		Latitude:  50.12,
		Longitude: 0.87,
	}

	ctx := cqlc.NewContext()
	err := ctx.Store(FIRST_TIMELINE.Bind(first)).Exec(session)
	err = ctx.Store(SECOND_TIMELINE.Bind(second)).Exec(session)

	if err != nil {
		log.Fatalf("Could not execute upsert: %v", err)
		os.Exit(1)
	}

	var tag string
	var latitude float32

	f1, err := fetchOne(ctx, session, FIRST_TIMELINE, timestamp, FIRST_TIMELINE.TAG.To(&tag))
	f2, err := fetchOne(ctx, session, SECOND_TIMELINE, timestamp, SECOND_TIMELINE.LATITUDE.To(&latitude))

	if err != nil {
		log.Fatalf("Could not execute select: %v", err)
		os.Exit(1)
	}

	if f1 && f2 && tag == "foobar" && math.Float32bits(latitude) == math.Float32bits(50.12) {

		// TODO Implement a FROM binding
		t := "bar"
		l := float32(72.34)

		err = upsert(ctx, session, FIRST_TIMELINE, timestamp, FIRST_TIMELINE.TAG.To(&t))
		err = upsert(ctx, session, SECOND_TIMELINE, timestamp, SECOND_TIMELINE.LATITUDE.To(&l))

		if err != nil {
			log.Fatalf("Could not execute upsert: %v", err)
			os.Exit(1)
		}

		f1, err = fetchOne(ctx, session, FIRST_TIMELINE, timestamp, FIRST_TIMELINE.TAG.To(&tag))
		f2, err = fetchOne(ctx, session, SECOND_TIMELINE, timestamp, SECOND_TIMELINE.LATITUDE.To(&latitude))

		if err != nil {
			log.Fatalf("Could not execute select: %v", err)
			os.Exit(1)
		}

		if f1 && f2 && tag == t && math.Float32bits(latitude) == math.Float32bits(l) {

			err = deleteByTimestamp(ctx, session, FIRST_TIMELINE, timestamp)
			err = deleteByTimestamp(ctx, session, SECOND_TIMELINE, timestamp)

			if err != nil {
				log.Fatalf("Could not execute delete: %v", err)
				os.Exit(1)
			}

			var tag string
			var latitude float32

			f1, err = fetchOne(ctx, session, FIRST_TIMELINE, timestamp, FIRST_TIMELINE.TAG.To(&tag))
			f2, err = fetchOne(ctx, session, SECOND_TIMELINE, timestamp, SECOND_TIMELINE.LATITUDE.To(&latitude))

			if err != nil {
				log.Fatalf("Could not execute select: %v", err)
				os.Exit(1)
			}

			if !f1 && !f2 && tag == "" && latitude == 0.0 {
				result = "PASSED"
			} else {
				result = fmt.Sprintf("After delete - Tag was: %s; Latitude was %f", tag, latitude)
			}
		} else {
			result = fmt.Sprintf("After upsert - Tag was: %s; Latitude was %f", tag, latitude)
		}

	} else {
		result = fmt.Sprintf("Before delete - Tag was: %s; Latitude was %f", tag, latitude)
	}

	os.Stdout.WriteString(result)
}
Beispiel #14
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, BASIC)

	result := "FAILED"

	ctx := cqlc.NewContext()

	basic := Basic{
		Id:              "x",
		Int32Column:     111,
		Int64Column:     1 << 32,
		AsciiColumn:     "ABC",
		TimestampColumn: time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC), // Keep it simple for reflect.DeepEqual
		BooleanColumn:   true,
		TextColumn:      "foo",
		VarcharColumn:   "bar",
		FloatColumn:     math.MaxFloat32,
		DoubleColumn:    math.MaxFloat64,
		DecimalColumn:   inf.NewDec(1, 3),
		TimeuuidColumn:  gocql.TimeUUID(),
		MapColumn:       map[string]string{"baz": "quux"},
		ArrayColumn:     []string{"baz", "quux"},
	}

	create(ctx, session, basic)

	iter, err := ctx.Select(
		BASIC.ID,
		BASIC.ASCII_COLUMN,
		BASIC.INT32_COLUMN,
		BASIC.INT64_COLUMN,
		BASIC.FLOAT_COLUMN,
		BASIC.DOUBLE_COLUMN,
		BASIC.DECIMAL_COLUMN,
		BASIC.TIMESTAMP_COLUMN,
		BASIC.TIMEUUID_COLUMN,
		BASIC.BOOLEAN_COLUMN,
		BASIC.TEXT_COLUMN,
		BASIC.VARCHAR_COLUMN,
		BASIC.MAP_COLUMN,
		BASIC.ARRAY_COLUMN).
		From(BASIC).
		Where(BASIC.ID.Eq("x")).
		Fetch(session)

	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	result, _ = checkBasics(iter, basic)

	iter, err = ctx.Select(
		BASIC.ID,
		BASIC.ASCII_COLUMN,
		BASIC.INT32_COLUMN,
		BASIC.INT64_COLUMN,
		BASIC.FLOAT_COLUMN,
		BASIC.DOUBLE_COLUMN,
		BASIC.DECIMAL_COLUMN,
		BASIC.TIMESTAMP_COLUMN,
		BASIC.TIMEUUID_COLUMN,
		BASIC.BOOLEAN_COLUMN,
		BASIC.TEXT_COLUMN,
		BASIC.VARCHAR_COLUMN,
		BASIC.MAP_COLUMN,
		BASIC.ARRAY_COLUMN).
		From(BASIC).
		Fetch(session)

	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	result, _ = checkBasics(iter, basic)

	// TODO write test case for a non-matching WHERE clause

	os.Stdout.WriteString(result)
}
Beispiel #15
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, BASIC)

	result := "FAILED"

	ctx := cqlc.NewContext()

	basic := Basic{
		Id:              "x",
		Int32Column:     999,
		Int64Column:     1 << 55,
		AsciiColumn:     "do-re-me",
		TimestampColumn: time.Date(1999, time.December, 31, 23, 59, 59, 59, time.UTC), // Keep it simple for reflect.DeepEqual
		BooleanColumn:   true,
		TextColumn:      "ipso",
		VarcharColumn:   "lorem",
		FloatColumn:     math.MaxFloat32,
		DoubleColumn:    math.MaxFloat64,
		DecimalColumn:   inf.NewDec(1, 9),
		TimeuuidColumn:  gocql.TimeUUID(),
		MapColumn:       map[string]string{"baz": "quux"},
		ArrayColumn:     []string{"baz", "quux"},
	}

	err := ctx.Store(BASIC.Bind(basic)).Exec(session)

	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	var int32Column int32
	var decimalColumn *inf.Dec

	found, err := ctx.Select().
		From(BASIC).
		Where(BASIC.ID.Eq("x")).
		Bind(BASIC.INT32_COLUMN.To(&int32Column), BASIC.DECIMAL_COLUMN.To(&decimalColumn)).
		FetchOne(session)

	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	if err != nil {
		log.Fatalf("Could not bind data: %v", err)
		os.Exit(1)
	}

	if int32Column == 999 && reflect.DeepEqual(decimalColumn, basic.DecimalColumn) && found {

		found, err := ctx.Select().
			From(BASIC).
			Where(BASIC.ID.Eq("y")).
			Bind(BASIC.INT32_COLUMN.To(&int32Column), BASIC.DECIMAL_COLUMN.To(&decimalColumn)).
			FetchOne(session)

		if err != nil {
			log.Fatalf("Could not bind data: %v", err)
			os.Exit(1)
		}

		if !found {
			result = "PASSED"
		}

	} else {
		result = fmt.Sprintf("int32Column: %d, decimalColumn %v", int32Column, decimalColumn)
	}

	os.Stdout.WriteString(result)

}
Beispiel #16
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, EVENTS)

	result := "FAILED"

	ctx := cqlc.NewContext()
	batch := gocql.NewBatch(gocql.LoggedBatch)

	events := 50 * 1000
	batchSize := 1000

	for i := 0; i < events; i++ {
		ctx.Upsert(EVENTS).
			SetInt64(EVENTS.SENSOR, int64(i)).
			SetTimeUUID(EVENTS.TIMESTAMP, gocql.TimeUUID()).
			SetFloat32(EVENTS.TEMPERATURE, 19.8).
			SetInt32(EVENTS.PRESSURE, 357).
			Batch(batch)

		if i%batchSize == 0 {
			if err := session.ExecuteBatch(batch); err != nil {
				log.Fatalf("Could not execute batch: %v", err)
				os.Exit(1)
			}
			batch = gocql.NewBatch(gocql.LoggedBatch)
		}
	}

	err := session.ExecuteBatch(batch)

	if err != nil {
		log.Fatalf("Could not execute batch: %v", err)
		os.Exit(1)
	}

	query, err := ctx.Select().From(EVENTS).Prepare(session)
	if err != nil {
		log.Fatalf("Could not prepare query: %v", err)
		os.Exit(1)
	}

	query.PageSize(100)
	iter := query.Iter()
	count := 0

	MapEvents(iter, func(e Events) (bool, error) {
		count++
		return true, nil
	})

	if err := iter.Close(); err != nil {
		log.Fatalf("Could not close iterator: %v", err)
		os.Exit(1)
	}

	if count == events {
		result = "PASSED"
	}

	os.Stdout.WriteString(result)
}
Beispiel #17
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, EVENTS)

	result := "FAILED"

	ctx := cqlc.NewContext()
	batch := gocql.NewBatch(gocql.LoggedBatch)

	events := 100

	for i := 0; i < events; i++ {
		ctx.Upsert(EVENTS).
			SetInt64(EVENTS.SENSOR, int64(100)).
			SetTimeUUID(EVENTS.TIMESTAMP, gocql.TimeUUID()).
			SetFloat32(EVENTS.TEMPERATURE, 19.8).
			SetInt32(EVENTS.PRESSURE, 357).
			Batch(batch)
	}

	if err := session.ExecuteBatch(batch); err != nil {
		log.Fatalf("Could not execute batch: %v", err)
		os.Exit(1)
	}

	limit := 11

	iter, err := ctx.Select(EVENTS.SENSOR).
		From(EVENTS).
		Limit(limit).
		Fetch(session)

	if err != nil {
		log.Fatalf("Could not execute query: %v", err)
		os.Exit(1)
	}

	count := 0

	MapEvents(iter, func(e Events) (bool, error) {
		count++
		return true, nil
	})

	if count == limit {

		limit = 14

		iter, err = ctx.Select().
			From(EVENTS).
			Where(EVENTS.SENSOR.Eq(int64(100))).
			Limit(limit).
			Fetch(session)

		count := 0

		MapEvents(iter, func(e Events) (bool, error) {
			count++
			return true, nil
		})

		if count == limit {
			result = "PASSED"
		} else {
			result = fmt.Sprintf("Expected limit of %d; got %d rows", limit, count)
		}

	} else {
		result = fmt.Sprintf("Expected limit of %d; got %d rows", limit, count)
	}

	if err != nil {
		log.Fatalf("Could not execute query: %v", err)
		os.Exit(1)
	}

	os.Stdout.WriteString(result)
}
Beispiel #18
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, USER_ACCOUNTS)

	result := "FAILED"

	ctx := cqlc.NewContext()
	batch := gocql.NewBatch(gocql.LoggedBatch)

	f, err := os.Open(os.Args[1])
	if err != nil {
		log.Fatalf("Could not open CSV file: %s", err)
		os.Exit(1)
	}

	b, err := csvb.NewBinder(f, nil)
	if err != nil {
		log.Fatalf("Could not create binder: %s", err)
		os.Exit(1)
	}

	s := make(map[string]string)
	s["username"] = "Username"
	s["email"] = "Email"
	s["password"] = "Password"
	s["last_visited"] = "LastVisited"
	s["country"] = "Country"

	err = b.ForEach(func(row csvb.Row) (bool, error) {
		var u UserAccounts

		if err := row.Bind(&u, s); err != nil {
			return false, err
		}

		ctx.Store(USER_ACCOUNTS.Bind(u)).Batch(batch)

		return true, nil
	})

	if err != nil {
		log.Fatalf("Could not bind CSV file: %s", err)
		os.Exit(1)
	}

	if err := session.ExecuteBatch(batch); err != nil {
		log.Fatalf("Could not execute batch: %v", err)
		os.Exit(1)
	}

	iter, err := ctx.Select().
		From(USER_ACCOUNTS).
		Where(USER_ACCOUNTS.COUNTRY.Eq("uk")).
		Fetch(session)

	if err != nil {
		log.Fatalf("Could not query by secondary index: %s", err)
		os.Exit(1)
	}

	count := 0
	err = MapUserAccounts(iter, func(u UserAccounts) (bool, error) {
		count++
		if u.Country != "uk" {
			return false, fmt.Errorf("Expected country %s; got %s", "uk", u.Country)
		}
		return true, nil
	})

	if err != nil {
		log.Fatalf("Could not query by secondary index: %s", err)
		os.Exit(1)
	}

	if count == 1 {
		result = "PASSED"
	}

	os.Stdout.WriteString(result)
}
Beispiel #19
0
func main() {

	session := integration.TestSession("127.0.0.1", "cqlc")
	integration.Truncate(session, SIGNIFICANT_EVENTS)

	result := "FAILED"

	ctx := cqlc.NewContext()
	batch := gocql.NewBatch(gocql.LoggedBatch)

	events := 100

	var first, last gocql.UUID

	for i := 0; i < events; i++ {
		ts := gocql.TimeUUID()
		ctx.Upsert(SIGNIFICANT_EVENTS).
			SetInt64(SIGNIFICANT_EVENTS.SENSOR, 100).
			SetTimeUUID(SIGNIFICANT_EVENTS.TIMESTAMP, ts).
			SetInt32(SIGNIFICANT_EVENTS.SIGNIFICANCE, int32(i/10)).
			SetFloat32(SIGNIFICANT_EVENTS.TEMPERATURE, 19.8).
			SetInt32(SIGNIFICANT_EVENTS.PRESSURE, 357).
			Batch(batch)
		switch i {
		case 0:
			first = ts
		case events - 1:
			last = ts
		}
	}

	if err := session.ExecuteBatch(batch); err != nil {
		log.Fatalf("Could not execute batch: %v", err)
		os.Exit(1)
	}

	count, err := checkOrdering(session, SIGNIFICANT_EVENTS.TIMESTAMP)

	if err != nil {
		log.Fatal(err)
		os.Exit(1)
	}

	if count == events {

		count, err = checkOrdering(session, SIGNIFICANT_EVENTS.TIMESTAMP.Desc())

		if err != nil {
			log.Fatal(err)
			os.Exit(1)
		}

		if count == events {

			firstRead, err := checkOrderedLimit(session, SIGNIFICANT_EVENTS.TIMESTAMP, SIGNIFICANT_EVENTS.SIGNIFICANCE)
			if err != nil {
				log.Fatal(err)
				os.Exit(1)
			}

			lastRead, err := checkOrderedLimit(session, SIGNIFICANT_EVENTS.TIMESTAMP.Desc())
			if err != nil {
				log.Fatal(err)
				os.Exit(1)
			}

			if first == firstRead {
				if last == lastRead {
					result = "PASSED"
				} else {
					result = fmt.Sprintf("Expected last %v; got %v", last.Time(), lastRead.Time())
				}

			} else {
				result = fmt.Sprintf("Expected first %v; got %v", first.Time(), firstRead.Time())
			}
		}

	} else {
		result = fmt.Sprintf("Expected %d rows; got %d rows", events, count)
	}

	os.Stdout.WriteString(result)
}