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Copy pathsigplot_data_service_test.go
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sigplot_data_service_test.go
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package main
import (
"bytes"
"encoding/binary"
"net/http"
"net/http/httptest"
// "net/url"
"encoding/json"
"io/ioutil"
"math"
"os"
"strconv"
"testing"
// "fmt"
)
// Tests use the data file, "mydata_SB_600_600.tmp". This file is a 600 by 600 scaler byte file where it is 0 for the first 100 lines and 10 for the last 100 lines.
// For lines between 101-500 it changes based on x value with 10 equal sized portions. Each section of 60 columns increases by 1 starting from 0 and going to 9.
// For example, lines 0-59, are 0, 60-119 are 1 ... 540-599 are 9.
// Test files of "mydata_XX_60_60.tmp" are the same format but on 60x 60 in size.
func FSHandler(t *testing.T, locationName string, expectedReturnCode int) []byte {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
// Create a request to pass to our handler.
sdsurl := "/sds/fs/" + locationName
//t.Log("url", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
headerServer := &routerServer{}
headerServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
return rr.Body.Bytes()
}
func TestBaddModeHandler(t *testing.T) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
// Create a request to pass to our handler.
sdsurl := "/sds/bad/"
//t.Log("url", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
headerServer := &routerServer{}
headerServer.ServeHTTP(rr, req)
if rr.Code != 400 {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, 400)
}
}
type fileObj struct {
Filename string `json:"filename"`
Type string `json:"type"`
}
func checkfiles(t *testing.T, returnBytes []byte) {
var fileDetails []fileObj
marshalError := json.Unmarshal(returnBytes, &fileDetails)
if marshalError != nil {
t.Errorf("File List Returned did not unmarshal to the correct type")
}
files, err := ioutil.ReadDir("./tests")
if err != nil {
t.Errorf("Error Reading Testing directory")
}
var found bool
for _, osfile := range files {
found = false
for _, jsonfile := range fileDetails {
//log.Println("Looking for:",osfile.Name(), "found:", jsonfile.Filename )
if osfile.Name() == jsonfile.Filename {
found = true
if (osfile.IsDir() || jsonfile.Type == "directory") && !(osfile.IsDir() && jsonfile.Type == "directory") {
t.Errorf("File Type not correct. For file %v", osfile.Name())
}
}
}
if !found {
t.Errorf("File %v not found in return data", osfile.Name())
}
}
}
func TestDirectoryHandler(t *testing.T) {
locationName := "TestDir/"
returnData := FSHandler(t, locationName, 200)
checkfiles(t, returnData)
}
func TestDirectoryHandler2(t *testing.T) {
locationName := "TestDir"
returnData := FSHandler(t, locationName, 200)
checkfiles(t, returnData)
}
func TestDirectoryHandler3(t *testing.T) {
locationName := "ServiceDir/tests/"
returnData := FSHandler(t, locationName, 200)
checkfiles(t, returnData)
}
func TestDirectoryHandler4(t *testing.T) {
locationName := "ServiceDir/tests"
returnData := FSHandler(t, locationName, 200)
checkfiles(t, returnData)
}
func TestDirectoryHandlerBad(t *testing.T) {
locationName := "ServiceDir/bad"
_ = FSHandler(t, locationName, 400)
}
func TestFileHandler(t *testing.T) {
locationName := "TestDir/mydata_SB_60_60.tmp"
returnData := FSHandler(t, locationName, 200)
if len(returnData) != (60*60)+512 {
t.Errorf("File URL Mode failed. Expecting %v bytes got %v", (60*60)+512, len(returnData))
}
}
func TestLocationListHandler(t *testing.T) {
locationName := ""
returnData := FSHandler(t, locationName, 200)
var locationDetails []Location
marshalError := json.Unmarshal(returnData, &locationDetails)
if marshalError != nil {
t.Errorf("Error with Rturn Data")
}
for i := 0; i < len(configuration.LocationDetails); i++ {
if configuration.LocationDetails[i] != locationDetails[i] {
t.Errorf("Location Details Don't match Configuration.")
}
}
}
func HDRHandler(t *testing.T, locationName, filename string, expectedReturnCode int) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
// Create a request to pass to our handler.
sdsurl := "/sds/hdr/" + locationName + "/" + filename
//t.Log("url", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
//req, err := http.NewRequest("GET", sdsurl, url.Values{"mode": {"hdr"}})
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
headerServer := &routerServer{}
headerServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
if rr.Code == 400 {
return
}
var fileHeaderData BlueHeaderShortenedFields
marshalError := json.Unmarshal(rr.Body.Bytes(), &fileHeaderData)
if marshalError != nil {
t.Errorf("Error unMarshaling JSON from hdr return: %v", marshalError)
}
//Check some of the header fields
if fileHeaderData.Version != "BLUE" || fileHeaderData.Data_start != 512 ||
fileHeaderData.Data_size != 3600 || fileHeaderData.File_type != 2000 ||
fileHeaderData.Subsize != 60 || fileHeaderData.Xdelta != 1 {
t.Errorf("Incorrect Header Data Returned")
}
}
func TestHDRHandlerTestDir(t *testing.T) {
filename := "mydata_SB_60_60.tmp"
HDRHandler(t, "TestDir", filename, 200)
}
func TestHDRHandlerBad(t *testing.T) {
filename := "mydata_SB_60_60.tmp"
HDRHandler(t, "bad", filename, 400)
}
func TestHDRHandlerBadFileType(t *testing.T) {
filename := "sdsTestConfig.json"
HDRHandler(t, "TestDir", filename, 400)
}
func RDSTileHandler(t *testing.T, filename string, tileXsize, tileYsize, decX, decY, tileX, tileY int, outfmt string, expectedReturnCode int, expectedReturn []byte) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
locationName := "TestDir"
sdsurl := "/sds/rdstile/" + strconv.Itoa(tileXsize) + "/" + strconv.Itoa(tileYsize) + "/" + strconv.Itoa(decX) + "/" + strconv.Itoa(decY) + "/" + strconv.Itoa(tileX) + "/" + strconv.Itoa(tileY) + "/" + locationName + "/" + filename + "?outfmt=" + outfmt
req, err := http.NewRequest("GET", sdsurl, nil)
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
rdsServer := &routerServer{}
rdsServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
for i := 0; i < len(expectedReturn); i++ {
if rr.Body.Bytes()[i] != expectedReturn[i] {
t.Errorf("Values Did not match expected for %v byte: got %v expected %v", i, rr.Body.Bytes()[i], expectedReturn[i])
}
}
}
func TestInvalidTileRequest(t *testing.T) {
expectedReturn := make([]byte, 0)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 10, 100, 1, 1, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 10, 1, 1, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 1000, 100, 1, 1, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 1000, 1, 1, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 350, 100, 1, 1, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 0, 1, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 1, 0, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 1, 11, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 11, 1, 0, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 1, 1, 8, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 1, 1, 0, 8, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 1, 1, -1, 0, "SB", 400, expectedReturn)
RDSTileHandler(t, "mydata_SB_600_600.tmp", 100, 100, 1, 1, 0, -1, "SB", 400, expectedReturn)
}
func TestFirstTile(t *testing.T) {
tileXsize := 100
tileYsize := 100
tileX := 0
tileY := 0
expectedReturn := makeTileExpectedData(600, tileXsize, tileYsize, tileX, tileY)
RDSTileHandler(t, "mydata_SB_600_600.tmp", tileXsize, tileYsize, 1, 1, tileX, tileY, "SB", 200, expectedReturn)
}
func TestMiddleTile(t *testing.T) {
tileXsize := 100
tileYsize := 100
tileX := 1
tileY := 1
expectedReturn := makeTileExpectedData(600, tileXsize, tileYsize, tileX, tileY)
RDSTileHandler(t, "mydata_SB_600_600.tmp", tileXsize, tileYsize, 1, 1, tileX, tileY, "SB", 200, expectedReturn)
}
func TestMiddleLargeTile(t *testing.T) {
tileXsize := 200
tileYsize := 300
tileX := 1
tileY := 1
expectedReturn := makeTileExpectedData(600, tileXsize, tileYsize, tileX, tileY)
RDSTileHandler(t, "mydata_SB_600_600.tmp", tileXsize, tileYsize, 1, 1, tileX, tileY, "SB", 200, expectedReturn)
}
func TestPartialTile(t *testing.T) {
tileXsize := 400
tileYsize := 400
tileX := 1
tileY := 1
expectedReturn := makeTileExpectedData(600, tileXsize, tileYsize, tileX, tileY)
RDSTileHandler(t, "mydata_SB_600_600.tmp", tileXsize, tileYsize, 1, 1, tileX, tileY, "SB", 200, expectedReturn)
}
func BaseicRDSHandlerColormap(t *testing.T, filename string, x1, y1, x2, y2, outxsize, outysize int, transform, cxmode, colormap, zmin, zmax string, expectedReturnCode int, expectedReturn []byte) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
locationName := "TestDir"
sdsurl := "/sds/rds/" + strconv.Itoa(x1) + "/" + strconv.Itoa(y1) + "/" + strconv.Itoa(x2) + "/" + strconv.Itoa(y2) + "/" + strconv.Itoa(outxsize) + "/" + strconv.Itoa(outysize) + "/" + locationName + "/" + filename
sdsurl = sdsurl + "?transform=" + transform + "&cxmode=" + cxmode + "&colormap=" + colormap + "&outfmt=RGBA"
if zmin != "skip" {
sdsurl = sdsurl + "&zmin=" + zmin
}
if zmax != "skip" {
sdsurl = sdsurl + "&zmax=" + zmax
}
t.Log("url:", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
//req, err := http.NewRequest("GET", sdsurl, url.Values{"mode": {"hdr"}})
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
rdsServer := &routerServer{}
rdsServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
for i := 0; i < len(rr.Body.Bytes()); i++ {
if rr.Body.Bytes()[i] != expectedReturn[i] {
t.Errorf("Values Did not match expected for %v byte: got %v expected %v", i, rr.Body.Bytes()[i], expectedReturn[i])
}
}
}
func BaseicRDSHandler(t *testing.T, filename string, x1, y1, x2, y2, outxsize, outysize int, transform, cxmode, outfmt string, expectedReturnCode int, expectedReturn []byte) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
locationName := "TestDir"
sdsurl := "/sds/rds/" + strconv.Itoa(x1) + "/" + strconv.Itoa(y1) + "/" + strconv.Itoa(x2) + "/" + strconv.Itoa(y2) + "/" + strconv.Itoa(outxsize) + "/" + strconv.Itoa(outysize) + "/" + locationName + "/" + filename
sdsurl = sdsurl + "?transform=" + transform + "&cxmode=" + cxmode + "&outfmt=" + outfmt
t.Log("url:", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
//req, err := http.NewRequest("GET", sdsurl, url.Values{"mode": {"hdr"}})
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
rdsServer := &routerServer{}
rdsServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
if len(rr.Body.Bytes()) != len(expectedReturn) {
t.Errorf("Did not get correct length return. Got %v epected %v ", len(rr.Body.Bytes()), len(expectedReturn))
}
var testFail bool = false
for i := 0; i < len(rr.Body.Bytes()); i++ {
if rr.Body.Bytes()[i] != expectedReturn[i] {
testFail = true
t.Errorf("Values Did not match expected for %v byte: got %v expected %v", i, rr.Body.Bytes()[i], expectedReturn[i])
}
}
if testFail {
t.Errorf("Values did not match expected data")
}
}
func BaseicRDSHandlerSubsize(t *testing.T, filename string, x1, y1, x2, y2, outxsize, outysize, subsize int, transform, cxmode, outfmt string, expectedReturnCode int, expectedReturn []byte) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
locationName := "TestDir"
sdsurl := "/sds/rds/" + strconv.Itoa(x1) + "/" + strconv.Itoa(y1) + "/" + strconv.Itoa(x2) + "/" + strconv.Itoa(y2) + "/" + strconv.Itoa(outxsize) + "/" + strconv.Itoa(outysize) + "/" + locationName + "/" + filename
sdsurl = sdsurl + "?transform=" + transform + "&cxmode=" + cxmode + "&outfmt=" + outfmt + "&subsize=" + strconv.Itoa(subsize)
t.Log("url:", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
//req, err := http.NewRequest("GET", sdsurl, url.Values{"mode": {"hdr"}})
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
rdsServer := &routerServer{}
rdsServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
if len(rr.Body.Bytes()) != len(expectedReturn) {
t.Errorf("Did not get correct length return. Got %v epected %v ", len(rr.Body.Bytes()), len(expectedReturn))
}
var testFail bool = false
for i := 0; i < len(rr.Body.Bytes()); i++ {
if rr.Body.Bytes()[i] != expectedReturn[i] {
testFail = true
t.Errorf("Values Did not match expected for %v byte: got %v expected %v", i, rr.Body.Bytes()[i], expectedReturn[i])
}
}
if testFail {
t.Errorf("Values did not match expected data")
}
}
func BaseicRDSxCutHandler(t *testing.T, filename, mode string, x1, y1, x2, y2, outxsize, outzsize int, cxmode string, expectedReturnCode int, expectedReturn []byte) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
locationName := "TestDir"
sdsurl := "/sds/" + mode + "/" + strconv.Itoa(x1) + "/" + strconv.Itoa(y1) + "/" + strconv.Itoa(x2) + "/" + strconv.Itoa(y2) + "/" + strconv.Itoa(outxsize) + "/" + strconv.Itoa(outzsize) + "/" + locationName + "/" + filename
sdsurl = sdsurl + "?cxmode=" + cxmode
t.Log("url:", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
//req, err := http.NewRequest("GET", sdsurl, url.Values{"mode": {"hdr"}})
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
//handler := http.HandlerFunc(fileHeaderServer)
rdsServer := &routerServer{}
rdsServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
if len(rr.Body.Bytes()) != len(expectedReturn) {
t.Errorf("Did not get correct length return. Got %v epected %v ", len(rr.Body.Bytes()), len(expectedReturn))
}
var testFail bool = false
for i := 0; i < len(rr.Body.Bytes()); i++ {
if rr.Body.Bytes()[i] != expectedReturn[i] {
testFail = true
t.Errorf("Values Did not match expected for %v byte: got %v expected %v", i, rr.Body.Bytes()[i], expectedReturn[i])
}
}
if testFail {
t.Errorf("Values did not match expected data")
}
}
func BaseicLDSHandler(t *testing.T, filename string, x1, x2, outxsize, outzsize int, cxmode string, expectedReturnCode int, expectedReturn []byte) {
os.Args = []string{"cmd", "-usecache=false", "-config=./tests/sdsTestConfig.json"}
locationName := "TestDir"
sdsurl := "/sds/lds/" + strconv.Itoa(x1) + "/" + strconv.Itoa(x2) + "/" + strconv.Itoa(outxsize) + "/" + strconv.Itoa(outzsize) + "/" + locationName + "/" + filename
sdsurl = sdsurl + "?cxmode=" + cxmode
t.Log("url:", sdsurl)
req, err := http.NewRequest("GET", sdsurl, nil)
//req, err := http.NewRequest("GET", sdsurl, url.Values{"mode": {"hdr"}})
if err != nil {
t.Fatal(err)
}
setupConfigLogCache()
rr := httptest.NewRecorder()
rdsServer := &routerServer{}
rdsServer.ServeHTTP(rr, req)
if rr.Code != expectedReturnCode {
t.Errorf("handler returned wrong status code: got %v want %v", rr.Code, expectedReturnCode)
}
if len(rr.Body.Bytes()) != len(expectedReturn) {
t.Errorf("Did not get correct length return. Got %v epected %v ", len(rr.Body.Bytes()), len(expectedReturn))
}
var testFail bool = false
for i := 0; i < len(rr.Body.Bytes()); i++ {
if rr.Body.Bytes()[i] != expectedReturn[i] {
testFail = true
t.Errorf("Values Did not match expected for %v byte: got %v expected %v", i, rr.Body.Bytes()[i], expectedReturn[i])
}
}
if testFail {
t.Errorf("Values did not match expected data")
}
}
func makeWholeExpectedData(size int) []byte {
expectedReturn := make([]byte, size*size)
for line := 0; line < size; line++ {
if line < (size / 6) {
//Lines all 0
for column := 0; column < size; column++ {
expectedReturn[line*size+column] = 0
}
} else if line >= (5 * size / 6) {
//Lines all 10
for column := 0; column < size; column++ {
expectedReturn[line*size+column] = 10
}
} else {
//Lines moving up from 0 to 9
for column := 0; column < size; column++ {
expectedReturn[line*size+column] = uint8(column / (size / 10))
}
}
}
return expectedReturn
}
func makeTileExpectedData(size, tileXsize, tileYsize, tileX, tileY int) []byte {
var startLine, endLine, startColumn, endColumn int
startLine = tileY * tileYsize
endLine = int(math.Min(float64(startLine+tileYsize), float64(size)))
startColumn = tileX * tileXsize
endColumn = int(math.Min(float64(startColumn+tileXsize), float64(size)))
expectedReturn := make([]byte, (endColumn-startColumn)*(endLine-startLine))
for line := startLine; line < endLine; line++ {
if line < (size / 6) {
//Lines all 0
for column := startColumn; column < endColumn; column++ {
expectedReturn[(line-startLine)*(endColumn-startColumn)+(column-startColumn)] = 0
}
} else if line >= (5 * size / 6) {
//Lines all 10
for column := startColumn; column < endColumn; column++ {
expectedReturn[(line-startLine)*(endColumn-startColumn)+(column-startColumn)] = 10
}
} else {
//Lines moving up from 0 to 9
for column := startColumn; column < endColumn; column++ {
expectedReturn[(line-startLine)*(endColumn-startColumn)+(column-startColumn)] = uint8(column / (size / 10))
}
}
}
return expectedReturn
}
func make1DExpectedData(mode string, size, line, outxsize, outzsize, zmin, zmax int) []byte {
var wholefile []byte
if mode == "xcut" {
wholefile = makeWholeExpectedData(size)
} else if mode == "line" {
wholefile = makeLineExpectedData()
line = 0
size = 500
} else if mode == "ycut" {
wholefile = makeYcutExpectedData(size, line)
line = 0
}
xslice := make([]int16, 0, size*2)
zslice := make([]int16, 0, size*2)
xratio := float64(size) / float64(outxsize-1)
zratio := float64(zmax-zmin) / float64(outzsize-1)
for x := line * size; x < (line+1)*size; x++ {
xpixel := int16(math.Round((float64(x) - float64(line*size)) / xratio))
zpixel := int16(math.Round((float64(zmax) - float64(wholefile[x])) / zratio))
// If the thinned array does not already have two values in it then append this value.
if len(xslice) >= 1 {
//If this value is not duplicate to the last then append it.
if !(xslice[len(xslice)-1] == xpixel && zslice[len(zslice)-1] == zpixel) {
xslice = append(xslice, xpixel)
zslice = append(zslice, zpixel)
}
} else {
xslice = append(xslice, xpixel)
zslice = append(zslice, zpixel)
}
}
xslice = append(xslice, zslice...)
//const SIZEOF_INT16 = 2 // bytes
outData := new(bytes.Buffer)
_ = binary.Write(outData, binary.LittleEndian, &xslice)
return outData.Bytes()
}
func makeLineExpectedData() []byte {
expectedReturn := make([]byte, 500)
for i := 0; i < 5; i++ {
for j := 0; j < 100; j++ {
switch i {
case 0:
expectedReturn[i*100+j] = 0
case 1:
expectedReturn[i*100+j] = 3
case 2:
expectedReturn[i*100+j] = 5
case 3:
expectedReturn[i*100+j] = 8
case 4:
expectedReturn[i*100+j] = 10
}
}
}
return expectedReturn
}
func makeYcutExpectedData(size, line int) []byte {
expectedReturn := make([]byte, size)
var middleValue byte = uint8(line / (size / 10))
for i := 0; i < 10; i++ {
expectedReturn[i] = 0
}
for i := 10; i < 50; i++ {
expectedReturn[i] = middleValue
}
for i := 50; i < 60; i++ {
expectedReturn[i] = 10
}
return expectedReturn
}
func TestInvalidTransform(t *testing.T) {
// An unknown transform should result in defaulting to "first."
expectedReturn := make([]byte, 1)
expectedReturn[0] = 10
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 59, 59, 60, 60, 1, 1, "bad", "Re", "SB", 200, expectedReturn)
}
func TestInvalidCxMode(t *testing.T) {
// An unknown csmode should result in defaulting to "Real"
expectedReturn := make([]byte, 1)
expectedReturn[0] = 10
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 59, 59, 60, 60, 1, 1, "first", "bad", "SB", 200, expectedReturn)
}
func TestInvalidCxModeComplex(t *testing.T) {
// An unknown cxmode should result in defaulting to "Real"
expectedReturn := make([]byte, 1)
expectedReturn[0] = 10
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, 60, 1, 1, "first", "bad", "SB", 200, expectedReturn)
}
func TestInvalidOutfmt(t *testing.T) {
// A bad outfmt will result in no return data, but not break the service so the the next request should still work
expectedReturn1 := make([]byte, 0)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, 60, 1, 1, "first", "Re", "bad", 200, expectedReturn1)
expectedReturn2 := make([]byte, 1)
expectedReturn2[0] = 10
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, 60, 1, 1, "first", "Re", "SB", 200, expectedReturn2)
//Test again with X1 and X2 in reverse order. Should still work.
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 60, 59, 59, 60, 1, 1, "first", "Re", "SB", 200, expectedReturn2)
}
func TestInvalidXYParams(t *testing.T) {
expectedReturn := make([]byte, 0)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 61, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 0, 59, 61, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", -1, 59, 61, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, 61, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 0, 60, 61, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, -1, 60, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, 60, -1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, 60, 1, -1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 60, 59, 60, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 60, 60, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, -1, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, -1, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 70, 60, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 59, 59, 60, 70, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 70, 60, 59, 59, 1, 1, "first", "Re", "SB", 400, expectedReturn)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 60, 70, 59, 59, 1, 1, "first", "Re", "SB", 400, expectedReturn)
}
func TestFirstPoint(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 0
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 1, 1, 1, 1, "first", "Re", "SB", 200, expectedReturn)
}
func TestLastPoint(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 10
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 59, 59, 60, 60, 1, 1, "first", "Re", "SB", 200, expectedReturn)
}
func TestAverageFirst10Point(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 0
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 10, 10, 1, 1, "mean", "Re", "SB", 200, expectedReturn)
}
func TestAverageMiddlePoints(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 1 //Input Data is values of 0,1,2 in equal amounts, averaged together be 1
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "mean", "Re", "SB", 200, expectedReturn)
}
func TestFirstMiddlePoints(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 0 //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "SB", 200, expectedReturn)
}
func TestMaxMiddlePoints(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 2 //Input Data is values of 0,1,2 in equal amounts, max value will return 2.
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "max", "Re", "SB", 200, expectedReturn)
}
func TestMiddlePoint20Log(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 6 //Input Data 2. 20*log10(2) = 6.02 which will return 6
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "L2", "SB", 200, expectedReturn)
}
func TestMiddlePoint10Log(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 3 //Input Data 2. 10*log10(2) = 3.01 which will return 3
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "Lo", "SB", 200, expectedReturn)
}
func TestMiddlePointMag(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 2 //Input Data 2. sqrt(4+0) = 2
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "Ma", "SB", 200, expectedReturn)
}
func TestMiddlePointPh(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = byte(math.Atan2(float64(2), float64(2))) //Input Data 2. Phase is atan(2,2)
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "Ph", "SB", 200, expectedReturn)
}
func TestMiddlePointIm(t *testing.T) {
expectedReturn := make([]byte, 1)
expectedReturn[0] = 0 //Imaginary mode for real data returns 0
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "Im", "SB", 200, expectedReturn)
}
func TestMiddlePoints20LogColormap(t *testing.T) {
expectedReturn := make([]byte, 4)
expectedReturn[0] = 0 //Input Data 2. 20*log10(2) = 6.02. By setting the zmin to 6.02, the colormap should return the first value which is 0,0,38.
expectedReturn[1] = 0
expectedReturn[2] = 38
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "L2", "Ramp Colormap", "6.02", "50", 200, expectedReturn)
}
func TestMiddlePoints20LogColormapMax(t *testing.T) {
expectedReturn := make([]byte, 4)
expectedReturn[0] = 255 //Input Data 2. 20*log10(2*2) = 6.02. By setting the zmax to 6.02, the colormap should return the last value which is 255,0,0.
expectedReturn[1] = 0
expectedReturn[2] = 0
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "L2", "Ramp Colormap", "0", "6.02", 200, expectedReturn)
}
func TestMiddlePoints20LogColormapMiddle(t *testing.T) {
expectedReturn := make([]byte, 4)
expectedReturn[0] = 0 //Input Data 2. 20*log10(2*2) = 6.02. By setting the zmax to 0, "12.041199826559", the colormap should return the middle value which is 0,204,0.
expectedReturn[1] = 204
expectedReturn[2] = 0
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 17, 20, 18, 21, 1, 1, "first", "L2", "Ramp Colormap", "0", "12.041199826559", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmax(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 0 // Should return lowest value in colormap "Ramp Colormap"
expectedReturn[1] = 0
expectedReturn[2] = 38
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "Ramp Colormap", "skip", "skip", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmaxBadColorMap(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 0 // Should return lowest value in default colormap "Ramp Colormap"
expectedReturn[1] = 0
expectedReturn[2] = 38
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "Bad", "skip", "skip", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmaxGreyscale(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 0 // Should return lowest value in colormap "Ramp Colormap"
expectedReturn[1] = 0
expectedReturn[2] = 0
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "Greyscale", "skip", "skip", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmaxColorWheel(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 255 // Should return lowest value in colormap "Color Wheel"
expectedReturn[1] = 255
expectedReturn[2] = 0
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "Color Wheel", "skip", "skip", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmaxSpectrum(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 0 // Should return lowest value in colormap "Spectrum"
expectedReturn[1] = 191
expectedReturn[2] = 0
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "Spectrum", "skip", "skip", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmaxcalewhite(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 255 // Should return lowest value in colormap "calewhite"
expectedReturn[1] = 255
expectedReturn[2] = 255
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "calewhite", "skip", "skip", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmaxHotDesat(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 71 // Should return lowest value in colormap "HotDesat"
expectedReturn[1] = 71
expectedReturn[2] = 219
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "HotDesat", "skip", "skip", 200, expectedReturn)
}
func TestFirstMiddlePointsColormapNoZinZmaxSunset(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, first value will return 0.
expectedReturn[0] = 26 // Should return lowest value in colormap "Sunset"
expectedReturn[1] = 0
expectedReturn[2] = 59
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "first", "Re", "Sunset", "skip", "skip", 200, expectedReturn)
}
func TestMeanMiddlePointsColormapNoZinZmax(t *testing.T) {
expectedReturn := make([]byte, 4) //Input Data is values of 0,1,2 in equal amounts, mean value will return 1.
expectedReturn[0] = 0 // Should 10% point from "Ramp Colormap"
expectedReturn[1] = 0
expectedReturn[2] = 128
expectedReturn[3] = 255 //Alpha is always 255
BaseicRDSHandlerColormap(t, "mydata_SB_60_60.tmp", 0, 20, 18, 21, 1, 1, "mean", "Re", "Ramp Colormap", "skip", "skip", 200, expectedReturn)
}
func TestFullReducedMax(t *testing.T) {
expectedReturn := makeWholeExpectedData(30)
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 60, 60, 30, 30, "max", "Re", "SB", 200, expectedReturn)
}
func TestFullReducedMin(t *testing.T) {
expectedReturn := makeWholeExpectedData(30)
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 60, 60, 30, 30, "min", "Re", "SB", 200, expectedReturn)
}
func TestFullReducedFirst(t *testing.T) {
expectedReturn := makeWholeExpectedData(30)
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 60, 60, 30, 30, "first", "Re", "SB", 200, expectedReturn)
}
func TestFullReducedMean(t *testing.T) {
expectedReturn := makeWholeExpectedData(30)
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 60, 60, 30, 30, "mean", "Re", "SB", 200, expectedReturn)
}
func TestFullReducedMaxAbs(t *testing.T) {
expectedReturn := makeWholeExpectedData(30)
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 60, 60, 30, 30, "maxabs", "Re", "SB", 200, expectedReturn)
}
func TestFullSameSizeMean(t *testing.T) {
expectedReturn := makeWholeExpectedData(60)
BaseicRDSHandler(t, "mydata_SB_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Re", "SB", 200, expectedReturn)
}
func TestFullISameSizeMean(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]int16, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = int16(expectedResults[i])
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_SI_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Re", "SI", 200, byteData.Bytes())
}
func TestFullLSameSizeMean(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]int32, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = int32(expectedResults[i])
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_SL_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Re", "SL", 200, byteData.Bytes())
}
func TestFullFSameSizeMean(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float32, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = float32(expectedResults[i])
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_SF_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Re", "SF", 200, byteData.Bytes())
}
func TestFullDSameSizeMean(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float64, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = float64(expectedResults[i])
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_SD_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Re", "SD", 200, byteData.Bytes())
}
func TestFullCFSameSizeMeanReal(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float32, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = float32(expectedResults[i])
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Re", "CF", 200, byteData.Bytes())
}
func TestFullCFSameSizeMeanIm(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float32, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = float32(expectedResults[i])
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Im", "CF", 200, byteData.Bytes())
}
func TestFullCFSameSizeMeanMag(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float32, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = float32(math.Sqrt(float64(expectedResults[i] * expectedResults[i] * 2)))
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Ma", "CF", 200, byteData.Bytes())
}
func TestFullCFSameSizeMeanPh(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float32, len(expectedResults))
for i := 0; i < len(IntData); i++ {
IntData[i] = float32(math.Atan2(float64(expectedResults[i]), float64(expectedResults[i])))
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Ph", "CF", 200, byteData.Bytes())
}
func TestFullCFSameSizeMeanLo(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float32, len(expectedResults))
loThresh := 1.0e-20
for i := 0; i < len(IntData); i++ {
mag2 := float64(expectedResults[i]*expectedResults[i] + expectedResults[i]*expectedResults[i])
mag2 = math.Max(mag2, loThresh)
IntData[i] = float32(10 * math.Log10(mag2))
}
byteData := new(bytes.Buffer)
_ = binary.Write(byteData, binary.LittleEndian, &IntData)
BaseicRDSHandler(t, "mydata_CF_60_60.tmp", 0, 0, 60, 60, 60, 60, "mean", "Lo", "CF", 200, byteData.Bytes())
}
func TestFullCFSameSizeMeanL2(t *testing.T) {
expectedResults := makeWholeExpectedData(60)
IntData := make([]float32, len(expectedResults))
loThresh := 1.0e-20
for i := 0; i < len(IntData); i++ {
mag2 := float64(expectedResults[i]*expectedResults[i] + expectedResults[i]*expectedResults[i])
mag2 = math.Max(mag2, loThresh)