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Test.cpp
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/**
*
* Test.cpp: Unit and integration tests for InfluxDB client for Arduino
*
* MIT License
*
* Copyright (c) 2020 InfluxData
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "Test.h"
#include "TestSupport.h"
#include <Platform.h>
#include "../src/Version.h"
#include "InfluxData.h"
#define INFLUXDB_CLIENT_TESTING_BAD_URL "http://127.0.0.1:999"
void Test::run() {
failures = 0;
Serial.println("Unit & Integration Tests");
// Basic tests
testUtils();
testOptions();
testPoint();
testOldAPI();
testBatch();
testLineProtocol();
testEscaping();
testUrlEncode();
testIsValidID();
testFluxTypes();
testFluxTypesSerialization();
testTimestampAdjustment();
testUseServerTimestamp();
testFluxParserEmpty();
testFluxParserSingleTable();
testFluxParserNilValue();
testFluxParserMultiTables(false);
testFluxParserMultiTables(true);
testFluxParserErrorDifferentColumnsNum();
testFluxParserFluxError();
testFluxParserInvalidDatatype();
testFluxParserMissingDatatype();
testFluxParserErrorInRow();
testQueryParams();
testBasicFunction();
testFlushing();
testInit();
testRepeatedInit();
testV1();
testUserAgent();
testHTTPReadTimeout();
testDefaultTags();
// Advanced tests
testLargeBatch();
testFailedWrites();
testTimestamp();
testRetryOnFailedConnection();
testRetryOnFailedConnectionWithFlush();
testNonRetry();
testBufferOverwriteBatchsize1();
testBufferOverwriteBatchsize5();
testServerTempDownBatchsize5();
testRetriesOnServerOverload();
testRetryInterval();
testBuckets();
testQueryWithParams();
Serial.printf("Tests %s\n", failures ? "FAILED" : "SUCCEEDED");
serverLog(TestBase::managementUrl, String("Tests ") + (failures ? "FAILED" : "SUCCEEDED"));
}
void Test::testUtils() {
TEST_INIT("testUtils");
int d = getNumLength(12345678901);
TEST_ASSERTM(d == 11, String(d));
d = getNumLength(1);
TEST_ASSERTM(d == 1, String(d));
d = getNumLength(12);
TEST_ASSERTM(d == 2, String(d));
TEST_END();
}
void Test::testOptions() {
TEST_INIT("testOptions");
WriteOptions defWO;
TEST_ASSERT(defWO._writePrecision == WritePrecision::NoTime);
TEST_ASSERT(defWO._batchSize == 1);
TEST_ASSERT(defWO._bufferSize == 5);
TEST_ASSERT(defWO._flushInterval == 60);
TEST_ASSERT(defWO._retryInterval == 5);
TEST_ASSERT(defWO._maxRetryInterval == 300);
TEST_ASSERT(defWO._maxRetryAttempts == 3);
TEST_ASSERT(defWO._defaultTags.length() == 0);
TEST_ASSERT(!defWO._useServerTimestamp);
defWO = WriteOptions().writePrecision(WritePrecision::NS).batchSize(32000).bufferSize(20).flushInterval(120).retryInterval(1).maxRetryInterval(20).maxRetryAttempts(5).addDefaultTag("tag1","val1").addDefaultTag("tag2","val2").useServerTimestamp(true);
TEST_ASSERT(defWO._writePrecision == WritePrecision::NS);
TEST_ASSERT(defWO._batchSize == 32000);
TEST_ASSERT(defWO._bufferSize == 20);
TEST_ASSERT(defWO._flushInterval == 120);
TEST_ASSERT(defWO._retryInterval == 1);
TEST_ASSERT(defWO._maxRetryInterval == 20);
TEST_ASSERT(defWO._maxRetryAttempts == 5);
TEST_ASSERT(defWO._defaultTags == "tag1=val1,tag2=val2");
TEST_ASSERT(defWO._useServerTimestamp);
HTTPOptions defHO;
TEST_ASSERT(!defHO._connectionReuse);
TEST_ASSERT(defHO._httpReadTimeout == 5000);
defHO = HTTPOptions().connectionReuse(true).httpReadTimeout(20000);
TEST_ASSERT(defHO._connectionReuse);
TEST_ASSERT(defHO._httpReadTimeout == 20000);
InfluxDBClient c;
TEST_ASSERT(c._writeOptions._writePrecision == WritePrecision::NoTime);
TEST_ASSERT(c._writeOptions._batchSize == 1);
TEST_ASSERT(c._writeOptions._bufferSize == 5);
TEST_ASSERT(c._writeOptions._flushInterval == 60);
TEST_ASSERT(c._writeOptions._retryInterval == 5);
TEST_ASSERT(c._writeOptions._maxRetryAttempts == 3);
TEST_ASSERT(c._writeOptions._maxRetryInterval == 300);
TEST_ASSERT(c._writeOptions._defaultTags == "");
TEST_ASSERT(!c._writeOptions._useServerTimestamp);
ConnectionInfo connInfo = {
serverUrl: "http://localhost:8086",
bucket: "",
org: "",
authToken: "my-token"
};
HTTPService s(&connInfo);
TEST_ASSERT(!s.getHTTPOptions()._connectionReuse);
TEST_ASSERT(s.getHTTPOptions()._httpReadTimeout == 5000);
c.setConnectionParams("http://localhost:8086","my-org","my-bucket", "my-token");
TEST_ASSERT(c.setWriteOptions(defWO));
TEST_ASSERT(c._writeOptions._writePrecision == WritePrecision::NS);
TEST_ASSERT(c._writeOptions._batchSize == 32000);
TEST_ASSERT(c._writeOptions._bufferSize == 64000);
TEST_ASSERT(c._writeOptions._flushInterval == 120);
TEST_ASSERT(c._writeOptions._retryInterval == 1);
TEST_ASSERT(c._writeOptions._maxRetryAttempts == 5);
TEST_ASSERT(c._writeOptions._maxRetryInterval == 20);
TEST_ASSERT(c._writeOptions._defaultTags == "tag1=val1,tag2=val2");
TEST_ASSERT(c._writeOptions._useServerTimestamp);
TEST_ASSERT(c.setHTTPOptions(defHO));
TEST_ASSERT(c._service == nullptr);
TEST_ASSERT(c._connInfo.httpOptions._connectionReuse);
TEST_ASSERT(c._connInfo.httpOptions._httpReadTimeout == 20000);
c.setWriteOptions(WritePrecision::MS, 15, 14, 70, false);
TEST_ASSERT(c._writeOptions._writePrecision == WritePrecision::MS);
TEST_ASSERT(c._writeOptions._batchSize == 15);
TEST_ASSERTM(c._writeOptions._bufferSize == 30, String(c._writeOptions._bufferSize));
TEST_ASSERT(c._writeOptions._flushInterval == 70);
TEST_ASSERT(!c._connInfo.httpOptions._connectionReuse);
TEST_ASSERT(c._connInfo.httpOptions._httpReadTimeout == 20000);
defWO = WriteOptions().batchSize(100).bufferSize(7000);
c.setWriteOptions(defWO);
TEST_ASSERTM(c._writeBufferSize == 70, String(c._writeBufferSize));
defWO = WriteOptions().batchSize(10).bufferSize(7000);
c.setWriteOptions(defWO);
TEST_ASSERTM(c._writeBufferSize == 255, String(c._writeBufferSize));
TEST_END();
}
void Test::testEscaping() {
TEST_INIT("testEscaping");
Point p("t\re=s\nt\t_t e\"s,t");
p.addTag("ta=g","val=ue");
p.addTag("ta\tg","val\tue");
p.addTag("ta\rg","val\rue");
p.addTag("ta\ng","val\nue");
p.addTag("ta g","valu e");
p.addTag("ta,g","valu,e");
p.addTag("tag","value");
p.addTag("ta\"g","val\"ue");
p.addField("fie=ld", "val=ue");
p.addField("fie\tld", "val\tue");
p.addField("fie\rld", "val\rue");
p.addField("fie\nld", "val\nue");
p.addField("fie ld", "val ue");
p.addField("fie,ld", "val,ue");
p.addField("fie\"ld", "val\"ue");
InfluxDBClient client;
String line = p.toLineProtocol();
const char *lp = "t\\\re=s\\\nt\\\t_t\\ e\"s\\,t,ta\\=g=val\\=ue,ta\\\tg=val\\\tue,ta\\\rg=val\\\rue,ta\\\ng=val\\\nue,ta\\ g=valu\\ e,ta\\,g=valu\\,e,tag=value,ta\"g=val\"ue fie\\=ld=\"val=ue\",fie\\\tld=\"val\tue\",fie\\\rld=\"val\rue\",fie\\\nld=\"val\nue\",fie\\ ld=\"val ue\",fie\\,ld=\"val,ue\",fie\"ld=\"val\\\"ue\"";
TEST_ASSERTM(line == lp, line);
line = client.pointToLineProtocol(p);
TEST_ASSERTM(line == lp, line);
WriteOptions w;
w.addDefaultTag("dta=g","dval=ue");
w.addDefaultTag("dtag","dvalue");
const char *lp2 = "t\\\re=s\\\nt\\\t_t\\ e\"s\\,t,dta\\=g=dval\\=ue,dtag=dvalue,ta\\=g=val\\=ue,ta\\\tg=val\\\tue,ta\\\rg=val\\\rue,ta\\\ng=val\\\nue,ta\\ g=valu\\ e,ta\\,g=valu\\,e,tag=value,ta\"g=val\"ue fie\\=ld=\"val=ue\",fie\\\tld=\"val\tue\",fie\\\rld=\"val\rue\",fie\\\nld=\"val\nue\",fie\\ ld=\"val ue\",fie\\,ld=\"val,ue\",fie\"ld=\"val\\\"ue\"";
line = p.toLineProtocol(w._defaultTags);
TEST_ASSERTM(line == lp2, line);
client.setWriteOptions(w);
line = client.pointToLineProtocol(p);
TEST_ASSERTM(line == lp2, line);
TEST_END();
}
void Test::testPoint() {
TEST_INIT("testPoint");
Point p("test");
TEST_ASSERT(!p.hasTags());
TEST_ASSERT(!p.hasFields());
String name = "tag3";
String value = "tagvalue3";
p.addTag("tag1", "tagvalue");
p.addTag(F("tag2"), F("tagvalue2"));
p.addTag(name, value);
TEST_ASSERT(p.hasTags());
TEST_ASSERT(!p.hasFields());
p.addField("fieldInt", -23);
TEST_ASSERT(p.hasFields());
p.addField("fieldBool", true);
p.addField("fieldFloat1", 1.123f);
p.addField("fieldFloat2", 1.12345f, 5);
p.addField(F("fieldDouble1"), 1.123);
name = "fieldDouble2";
p.addField(name, 1.12345, 5);
p.addField("fieldChar", 'A');
p.addField("fieldUChar", (unsigned char)1);
p.addField("fieldUInt", 23u);
p.addField("fieldLong", 123456l);
p.addField("fieldULong", 123456ul);
p.addField("fieldLongLong", 9123456789l);
p.addField("fieldULongLong", 9123456789ul);
p.addField("fieldString", "text test");
p.addField(F("fieldString2"), F("text test2"));
name = "fieldString3";
value = "text test3";
p.addField(name, value);
String line = p.toLineProtocol();
String testLine = "test,tag1=tagvalue,tag2=tagvalue2,tag3=tagvalue3 fieldInt=-23i,fieldBool=true,fieldFloat1=1.12,fieldFloat2=1.12345,fieldDouble1=1.12,fieldDouble2=1.12345,fieldChar=\"A\",fieldUChar=1i,fieldUInt=23i,fieldLong=123456i,fieldULong=123456i,fieldLongLong=9123456789i,fieldULongLong=9123456789i,fieldString=\"text test\",fieldString2=\"text test2\",fieldString3=\"text test3\"";
TEST_ASSERTM(line == testLine, line);
String defaultTags="dtag=val";
line = p.toLineProtocol(defaultTags);
testLine = "test,dtag=val,tag1=tagvalue,tag2=tagvalue2,tag3=tagvalue3 fieldInt=-23i,fieldBool=true,fieldFloat1=1.12,fieldFloat2=1.12345,fieldDouble1=1.12,fieldDouble2=1.12345,fieldChar=\"A\",fieldUChar=1i,fieldUInt=23i,fieldLong=123456i,fieldULong=123456i,fieldLongLong=9123456789i,fieldULongLong=9123456789i,fieldString=\"text test\",fieldString2=\"text test2\",fieldString3=\"text test3\"";
TEST_ASSERTM(line == testLine, line);
p.clearTags();
line = p.toLineProtocol(defaultTags);
testLine = "test,dtag=val fieldInt=-23i,fieldBool=true,fieldFloat1=1.12,fieldFloat2=1.12345,fieldDouble1=1.12,fieldDouble2=1.12345,fieldChar=\"A\",fieldUChar=1i,fieldUInt=23i,fieldLong=123456i,fieldULong=123456i,fieldLongLong=9123456789i,fieldULongLong=9123456789i,fieldString=\"text test\",fieldString2=\"text test2\",fieldString3=\"text test3\"";
TEST_ASSERTM(line == testLine, line);
p.clearFields();
p.clearTags();
//line protocol without tags
p.addField("f", 1);
line = p.toLineProtocol();
testLine = "test f=1i";
TEST_ASSERTM(line == testLine, line);
TEST_ASSERT(!p.hasTime());
time_t now = time(nullptr);
String snow(now);
p.setTime(now);
String testLineTime = testLine + " " + snow;
line = p.toLineProtocol();
TEST_ASSERTM(line == testLineTime, line);
unsigned long long ts = now*1000000000LL+123456789;
p.setTime(ts);
testLineTime = testLine + " " + snow + "123456789";
line = p.toLineProtocol();
TEST_ASSERTM(line == testLineTime, line);
now += 5;
snow = "";
snow.concat(now);
p.setTime(snow);
testLineTime = testLine + " " + snow;
line = p.toLineProtocol();
TEST_ASSERTM(line == testLineTime, line);
p.setTime(WritePrecision::S);
line = p.toLineProtocol();
int partsCount;
String *parts = getParts(line, ' ', partsCount);
TEST_ASSERTM(partsCount == 3, String("3 != ") + partsCount);
TEST_ASSERTM(parts[2].length() == snow.length(), parts[2] + "," + snow);
delete[] parts;
p.setTime(WritePrecision::MS);
TEST_ASSERT(p.hasTime());
line = p.toLineProtocol();
parts = getParts(line, ' ', partsCount);
TEST_ASSERT(partsCount == 3);
TEST_ASSERT(parts[2].length() == snow.length() + 3);
delete[] parts;
p.setTime(WritePrecision::US);
line = p.toLineProtocol();
parts = getParts(line, ' ', partsCount);
TEST_ASSERT(partsCount == 3);
TEST_ASSERT(parts[2].length() == snow.length() + 6);
delete[] parts;
p.setTime(WritePrecision::NS);
line = p.toLineProtocol();
parts = getParts(line, ' ', partsCount);
TEST_ASSERT(partsCount == 3);
TEST_ASSERT(parts[2].length() == snow.length() + 9);
delete[] parts;
p.clearFields();
TEST_ASSERT(!p.hasFields());
p.clearTags();
TEST_ASSERT(!p.hasFields());
p.setTime("");
TEST_ASSERT(!p.hasTime());
p.addField("nan", (float)NAN);
TEST_ASSERT(!p.hasFields());
p.addField("nan", (double)NAN);
TEST_ASSERT(!p.hasFields());
p.addField("a",1);
p.addTag("t","a");
p.setTime();
Point p2 = p;
Point p3("a");
p3 = p2;
String lp = p2.toLineProtocol();
String lp2 = p3.toLineProtocol();
TEST_ASSERTM(lp == lp2, lp+","+lp2);
TEST_END();
}
void Test::testOldAPI() {
TEST_INIT("testOldAPI");
InfluxData d("a"), p("b");
d.addValue("float", 1.1);
d.addValueString("string", "text");
d.setTimestamp(1123456789l);
p = d;
String lp = d.toString();
String lp2 = p.toString();
TEST_ASSERTM(lp == lp2, lp+","+lp2);
TEST_END();
}
void Test::testBatch() {
TEST_INIT("testBatch");
InfluxDBClient::Batch batch(2);
TEST_ASSERT(batch._size == 2);
TEST_ASSERT(batch.pointer == 0);
TEST_ASSERT(!batch.buffer[0]);
TEST_ASSERT(batch.isEmpty());
TEST_ASSERT(!batch.isFull());
const char *line = "air,location=Zdiby,sensor=STH31 temp=22.1,hum=44";
TEST_ASSERT(!batch.append(line));
TEST_ASSERT(!batch.isEmpty());
TEST_ASSERT(!batch.isFull());
TEST_ASSERT(batch.append(line));
TEST_ASSERT(!batch.isEmpty());
TEST_ASSERT(batch.isFull());
TEST_ASSERT(batch.pointer == 2);
InfluxDBClient::BatchStreamer str(&batch);
int len = strlen(line);
TEST_ASSERT(str.available() == len*2+2);
int size = str.available()+1;
char *buff = new char[size];
TEST_ASSERT(str.readBytes(buff, len+1) == len+1);
TEST_ASSERT(str.peek() == 'a');
TEST_ASSERT(str.available() == len+1);
TEST_ASSERT(str.readBytes(buff+len+1, len) == len);
TEST_ASSERT(str.peek() == '\n');
TEST_ASSERT(str.available() == 1);
TEST_ASSERT(str.readBytes(buff+2*len+1, 1) == 1);
TEST_ASSERT(str.peek() == -1);
TEST_ASSERT(str.available() == 0);
buff[size-1] = 0;
Serial.println(buff);
int i;
for(i=0;i<strlen(line);i++) {
TEST_ASSERT(buff[i] == line[i]);
}
TEST_ASSERT(buff[i++] == '\n');
for(int j=0;j<strlen(line);j++) {
TEST_ASSERT(buff[i++] == line[j]);
}
TEST_ASSERT(buff[i++] == '\n');
buff[0] = 0;
str.reset();
//Test Stream API
Stream *s = &str;
TEST_ASSERT(s->available() == len*2+2);
TEST_ASSERT(s->readBytes(buff, len+1) == len+1);
TEST_ASSERT(s->available() == len+1);
TEST_ASSERT(s->readBytes(buff+len+1, len) == len);
TEST_ASSERT(s->available() == 1);
TEST_ASSERT(s->readBytes(buff+2*len+1, 1) == 1);
TEST_ASSERT(s->available() == 0);
delete [] buff;
TEST_END();
}
void Test::testLineProtocol() {
TEST_INIT("testLineProtocol");
InfluxDBClient client;
Point p("test");
p.addTag("tag1", "tagvalue");
p.addField("fieldInt", -23);
p.addField("fieldBool", true);
p.addField("fieldFloat1", 1.123f);
p.addField("fieldFloat2", 1.12345f, 5);
p.addField("fieldDouble1", 1.123);
p.addField("fieldDouble2", 1.12345, 5);
p.addField("fieldChar", 'A');
p.addField("fieldUChar", (unsigned char)1);
p.addField("fieldUInt", 23u);
p.addField("fieldLong", 123456l);
p.addField("fieldULong", 123456ul);
p.addField("fieldLongLong", 9123456789l);
p.addField("fieldULongLong", 9123456789ul);
p.addField("fieldString", "text test");
String line = client.pointToLineProtocol(p);
String testLine = "test,tag1=tagvalue fieldInt=-23i,fieldBool=true,fieldFloat1=1.12,fieldFloat2=1.12345,fieldDouble1=1.12,fieldDouble2=1.12345,fieldChar=\"A\",fieldUChar=1i,fieldUInt=23i,fieldLong=123456i,fieldULong=123456i,fieldLongLong=9123456789i,fieldULongLong=9123456789i,fieldString=\"text test\"";
TEST_ASSERTM(line == testLine, line);
auto opts = WriteOptions().addDefaultTag("dtag","val");
client.setWriteOptions(opts);
line = client.pointToLineProtocol(p);
testLine = "test,dtag=val,tag1=tagvalue fieldInt=-23i,fieldBool=true,fieldFloat1=1.12,fieldFloat2=1.12345,fieldDouble1=1.12,fieldDouble2=1.12345,fieldChar=\"A\",fieldUChar=1i,fieldUInt=23i,fieldLong=123456i,fieldULong=123456i,fieldLongLong=9123456789i,fieldULongLong=9123456789i,fieldString=\"text test\"";
TEST_ASSERTM(line == testLine, line);
p.clearTags();
line = client.pointToLineProtocol(p);
testLine = "test,dtag=val fieldInt=-23i,fieldBool=true,fieldFloat1=1.12,fieldFloat2=1.12345,fieldDouble1=1.12,fieldDouble2=1.12345,fieldChar=\"A\",fieldUChar=1i,fieldUInt=23i,fieldLong=123456i,fieldULong=123456i,fieldLongLong=9123456789i,fieldULongLong=9123456789i,fieldString=\"text test\"";
TEST_ASSERTM(line == testLine, line);
p.clearFields();
p.clearTags();
//line protocol without tags
p.addField("f", 1);
line = client.pointToLineProtocol(p);
testLine = "test,dtag=val f=1i";
TEST_ASSERTM(line == testLine, line);
TEST_ASSERT(!p.hasTime());
time_t now = time(nullptr);
String snow(now);
p.setTime(now);
String testLineTime = testLine + " " + snow;
line = client.pointToLineProtocol(p);
TEST_ASSERTM(line == testLineTime, line);
unsigned long long ts = now*1000000000LL+123456789;
p.setTime(ts);
testLineTime = testLine + " " + snow + "123456789";
line = client.pointToLineProtocol(p);
TEST_ASSERTM(line == testLineTime, line);
now += 5;
snow = "";
snow += now;
p.setTime(snow);
testLineTime = testLine + " " + snow;
line = client.pointToLineProtocol(p);
TEST_ASSERTM(line == testLineTime, line);
p.setTime(WritePrecision::S);
line = client.pointToLineProtocol(p);
int partsCount;
String *parts = getParts(line, ' ', partsCount);
TEST_ASSERTM(partsCount == 3, String("3 != ") + partsCount);
TEST_ASSERT(parts[2].length() == snow.length());
delete[] parts;
p.setTime(WritePrecision::MS);
TEST_ASSERT(p.hasTime());
line = client.pointToLineProtocol(p);
parts = getParts(line, ' ', partsCount);
TEST_ASSERT(partsCount == 3);
TEST_ASSERT(parts[2].length() == snow.length() + 3);
delete[] parts;
p.setTime(WritePrecision::US);
line = client.pointToLineProtocol(p);
parts = getParts(line, ' ', partsCount);
TEST_ASSERT(partsCount == 3);
TEST_ASSERT(parts[2].length() == snow.length() + 6);
delete[] parts;
p.setTime(WritePrecision::NS);
line = client.pointToLineProtocol(p);
parts = getParts(line, ' ', partsCount);
TEST_ASSERT(partsCount == 3);
TEST_ASSERT(parts[2].length() == snow.length() + 9);
delete[] parts;
client.setWriteOptions(opts.useServerTimestamp(true));
line = client.pointToLineProtocol(p);
parts = getParts(line, ' ', partsCount);
TEST_ASSERT(partsCount == 2);
delete [] parts;
TEST_END();
}
void Test::testBasicFunction() {
TEST_INIT("testBasicFunction");
InfluxDBClient client(INFLUXDB_CLIENT_TESTING_BAD_URL, Test::orgName, Test::bucketName, Test::token);
TEST_ASSERT(!client.isBufferFull());
TEST_ASSERT(client.isBufferEmpty());
TEST_ASSERT(!client.validateConnection());
for (int i = 0; i < 5; i++) {
Point *p = createPoint("test1");
p->addField("index", i);
TEST_ASSERT(!client.writePoint(*p));
delete p;
}
TEST_ASSERT(client.isBufferFull());
TEST_ASSERT(!client.isBufferEmpty());
client.setConnectionParams(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
TEST_ASSERT(client.isBufferFull());
TEST_ASSERT(!client.isBufferEmpty());
client.resetBuffer();
TEST_ASSERT(waitServer(Test::managementUrl, true));
for (int i = 0; i < 5; i++) {
Point *p = createPoint("test1");
p->addField("index", i);
TEST_ASSERT(client.writePoint(*p));
delete p;
}
TEST_ASSERT(client.isBufferEmpty());
String query = "select";
FluxQueryResult q = client.query(query);
int count = countLines(q);
TEST_ASSERTM(q.getError()=="", q.getError());
TEST_ASSERTM( count == 5, String(count) + " vs 5"); //5 points
// test precision
for (uint8_t i = (int)WritePrecision::NoTime; i <= (int)WritePrecision::NS; i++) {
client.setWriteOptions((WritePrecision)i, 1);
Point *p = createPoint("test1");
p->addField("index", i);
TEST_ASSERTM(client.writePoint(*p), String("i=") + i);
delete p;
}
TEST_END();
deleteAll(Test::apiUrl);
}
bool checkLinesParts(InfluxDBClient &client, size_t lineCount, int partCount) {
bool res = false;
do {
String query = "select";
FluxQueryResult q = client.query(query);
TEST_ASSERTM(!q.getError().length(), q.getError());
std::vector<String> lines = getLines(q);
auto count = lines.size();
TEST_ASSERTM( count == lineCount, String(count) + " vs " + String(lineCount));
for(size_t i=0;i<count;i++) {
int partsCount;
String *parts = getParts(lines[i], ',', partsCount);
TEST_ASSERTM(partsCount == partCount, String(i) + ":" + lines[i]);
delete[] parts;
}
res = true;
} while(0);
end:
deleteAll(Test::apiUrl);
return res;
}
void Test::testUseServerTimestamp() {
TEST_INIT("testUseServerTimestamp");
InfluxDBClient client;
TEST_ASSERT(waitServer(Test::managementUrl, true));
// test no precision, no timestamp
Point *p = createPoint("test1");
// Test no precision, custom timestamp
auto opts = WriteOptions().batchSize(1).bufferSize(10);
TEST_ASSERT(client.setWriteOptions(opts));
client.setConnectionParams(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
TEST_ASSERT(client.writePoint(*p));
TEST_ASSERT(checkLinesParts(client, 1, 9));
TEST_ASSERT(client.setWriteOptions(opts.batchSize(2)));
Point *dir = new Point("dir");
dir->addTag("direction", "check-precision");
dir->addTag("precision", "no");
dir->addField("a","a");
p->setTime("1234567890");
TEST_ASSERT(client.writePoint(*dir));
delete dir;
TEST_ASSERT(client.writePoint(*p));
TEST_ASSERT(checkLinesParts(client, 1, 10));
// Test writerecitions + ts
TEST_ASSERT(client.setWriteOptions(opts.writePrecision(WritePrecision::S)));
dir = new Point("dir");
dir->addTag("direction", "check-precision");
dir->addTag("precision", "s");
dir->addField("a","a");
TEST_ASSERT(client.writePoint(*dir));
TEST_ASSERT(client.writePoint(*p));
TEST_ASSERT(checkLinesParts(client, 1, 10));
//test sending only precision
TEST_ASSERT(client.setWriteOptions(opts.useServerTimestamp(true)));
TEST_ASSERT(client.writePoint(*dir));
TEST_ASSERT(client.writePoint(*p));
delete dir;
delete p;
TEST_ASSERT(checkLinesParts(client, 1, 9));
TEST_END();
deleteAll(Test::apiUrl);
}
void Test::testInit() {
TEST_INIT("testInit");
{
InfluxDBClient client;
TEST_ASSERT(!client.validateConnection());
TEST_ASSERT(client.getLastStatusCode() == 0);
TEST_ASSERT(client.getLastErrorMessage() == "Invalid parameters");
}
{
InfluxDBClient client;
String rec = "a,a=1 a=3";
TEST_ASSERT(!client.writeRecord(rec));
TEST_ASSERT(client.getLastStatusCode() == 0);
TEST_ASSERT(client.getLastErrorMessage() == "Invalid parameters");
}
{
InfluxDBClient client;
String query = "select";
FluxQueryResult q = client.query(query);
TEST_ASSERT(!q.next());
TEST_ASSERT(q.getError() == "Invalid parameters");
TEST_ASSERT(client.getLastStatusCode() == 0);
TEST_ASSERT(client.getLastErrorMessage() == "Invalid parameters");
client.setConnectionParams(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
String rec = "a,a=1 a=3";
TEST_ASSERT(client.writeRecord(rec));
q = client.query(query);
TEST_ASSERT(countLines(q) == 1);
TEST_ASSERTM(q.getError()=="", q.getError());
}
TEST_END();
deleteAll(Test::apiUrl);
}
void Test::testUserAgent() {
TEST_INIT("testUserAgent");
InfluxDBClient client(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
waitServer(Test::managementUrl, true);
TEST_ASSERT(client.validateConnection());
String url = String(Test::apiUrl) + "/test/user-agent";
WiFiClient wifiClient;
HTTPClient http;
TEST_ASSERT(http.begin(wifiClient, url));
TEST_ASSERT(http.GET() == 200);
String agent = "influxdb-client-arduino/" INFLUXDB_CLIENT_VERSION " (" INFLUXDB_CLIENT_PLATFORM " " INFLUXDB_CLIENT_PLATFORM_VERSION ")";
String data = http.getString();
TEST_ASSERTM(data == agent, data);
http.end();
TEST_END();
}
void Test::testHTTPReadTimeout() {
TEST_INIT("testHTTPReadTimeout");
InfluxDBClient client(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
waitServer(Test::managementUrl, true);
TEST_ASSERT(client.validateConnection());
//set server delay on query for 6s (client has default timeout 5s)
String rec = "a,direction=timeout,timeout=6 a=1";
TEST_ASSERT(client.writeRecord(rec));
rec = "a,tag=a, a=1i";
TEST_ASSERT(client.writeRecord(rec));
String query = "select";
FluxQueryResult q = client.query(query);
// should timeout
TEST_ASSERT(!q.next());
TEST_ASSERTM(q.getError() == "read Timeout", q.getError());
q.close();
rec = "a,direction=timeout,timeout=4 a=1";
TEST_ASSERT(client.writeRecord(rec));
q = client.query(query);
// should be ok
TEST_ASSERTM(q.next(), q.getError());
TEST_ASSERT(!q.next());
TEST_ASSERTM(q.getError() == "", q.getError());
q.close();
TEST_END();
deleteAll(Test::apiUrl);
}
void Test::testRepeatedInit() {
// test for validation repeated re-init and not leaking wificlient
TEST_INIT("testRepeatedInit");
waitServer(Test::managementUrl, true);
uint32_t startRAM = ESP.getFreeHeap();
do {
InfluxDBClient client;
for(int i = 0; i<20;i++) {
client.setConnectionParams(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
TEST_ASSERTM(client.validateConnection(),client.getLastErrorMessage());
}
} while(0);
uint32_t endRAM = ESP.getFreeHeap();
long diff = endRAM-startRAM;
TEST_ASSERTM(diff>-300,String(diff));
TEST_END();
}
void Test::testRetryOnFailedConnection() {
TEST_INIT("testRetryOnFailedConnection");
InfluxDBClient clientOk(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
clientOk.setWriteOptions(WriteOptions().batchSize(1).bufferSize(5));
waitServer(Test::managementUrl, true);
TEST_ASSERT(clientOk.validateConnection());
Point *p = createPoint("test1");
TEST_ASSERT(clientOk.writePoint(*p));
delete p;
p = createPoint("test1");
TEST_ASSERT(clientOk.writePoint(*p));
delete p;
TEST_ASSERT(clientOk.isBufferEmpty());
clientOk.setHTTPOptions(HTTPOptions().httpReadTimeout(500));
Serial.println("Stop server!");
waitServer(Test::managementUrl, false);
TEST_ASSERT(!clientOk.validateConnection());
TEST_ASSERTM(clientOk._retryTime == 0, String(clientOk._retryTime));
p = createPoint("test1");
TEST_ASSERT(!clientOk.writePoint(*p));
TEST_ASSERTM(clientOk._retryTime == 0, String(clientOk._retryTime));
delete p;
p = createPoint("test1");
TEST_ASSERT(!clientOk.writePoint(*p));
TEST_ASSERTM(clientOk._retryTime == 0, String(clientOk._retryTime));
delete p;
Serial.println("Start server!");
waitServer(Test::managementUrl, true);
clientOk.setHTTPOptions(HTTPOptions().httpReadTimeout(5000));
TEST_ASSERT(clientOk.validateConnection());
p = createPoint("test1");
TEST_ASSERT(clientOk.writePoint(*p));
TEST_ASSERTM(clientOk._retryTime == 0, String(clientOk._retryTime));
delete p;
TEST_ASSERT(clientOk.isBufferEmpty());
String query = "select";
FluxQueryResult q = clientOk.query(query);
TEST_ASSERT(countLines(q) == 3);
TEST_END();
deleteAll(Test::apiUrl);
}
void Test::testRetryOnFailedConnectionWithFlush() {
TEST_INIT("testRetryOnFailedConnectionWithFlush");
InfluxDBClient clientOk(Test::apiUrl, Test::orgName, Test::bucketName, Test::token);
clientOk.setWriteOptions(WriteOptions().batchSize(2).bufferSize(2).retryInterval(4));
waitServer(Test::managementUrl, true);
TEST_ASSERT(clientOk.validateConnection());
Point *p = createPoint("test1");
TEST_ASSERT(clientOk.writePoint(*p));
delete p;
TEST_ASSERT(clientOk.flushBuffer());
TEST_ASSERT(clientOk.isBufferEmpty());
clientOk.setHTTPOptions(HTTPOptions().httpReadTimeout(500));
Serial.println("Stop server!");
waitServer(Test::managementUrl, false);
// test dropping batch on max retry count
TEST_ASSERT(!clientOk.validateConnection());
p = createPoint("test1");
TEST_ASSERT(clientOk.writePoint(*p));
delete p;
Serial.print(millis()/1000.0f,3);
Serial.println(" Write 1");
TEST_ASSERT(!clientOk.flushBuffer());
TEST_ASSERT(!clientOk.isBufferEmpty());
Serial.println(clientOk.getLastErrorMessage());
Serial.print(millis()/1000.0f,3);
Serial.println(" Write 2");
TEST_ASSERT(!clientOk.flushBuffer());
TEST_ASSERT(!clientOk.isBufferEmpty());
Serial.println(clientOk.getLastErrorMessage());
Serial.print(millis()/1000.0f,3);
Serial.println(" Write 3");
TEST_ASSERT(!clientOk.flushBuffer());
TEST_ASSERT(!clientOk.isBufferEmpty());
Serial.println(clientOk.getLastErrorMessage());
Serial.println("Start server!");
waitServer(Test::managementUrl, true);
clientOk.setHTTPOptions(HTTPOptions().httpReadTimeout(5000));
TEST_ASSERT(clientOk.validateConnection());
Serial.print(millis()/1000.0f,3);
Serial.println(" Write 4");
p = createPoint("test1");
TEST_ASSERT(clientOk.writePoint(*p));
delete p;
TEST_ASSERT(clientOk.flushBuffer());
TEST_ASSERT(clientOk.isBufferEmpty());
Serial.print(millis()/1000.0f,3);
Serial.println(" Write 5");
p = createPoint("test1");
TEST_ASSERT(clientOk.writePoint(*p));
delete p;
TEST_ASSERT(clientOk.flushBuffer());
TEST_ASSERT(clientOk.isBufferEmpty());
String query = "select";
FluxQueryResult q = clientOk.query(query);
TEST_ASSERT(countLines(q) == 3);
TEST_END();
deleteAll(Test::apiUrl);
}
void Test::testBufferOverwriteBatchsize1() {
TEST_INIT("testBufferOverwriteBatchsize1");
InfluxDBClient client(INFLUXDB_CLIENT_TESTING_BAD_URL, Test::orgName, Test::bucketName, Test::token);
client.setWriteOptions(WriteOptions().batchSize(1).bufferSize(5));
client.setHTTPOptions(HTTPOptions().httpReadTimeout(500));
TEST_ASSERT(!client.validateConnection());
for (int i = 0; i < 12; i++) {
Point *p = createPoint("test1");
p->addField("index", i);
TEST_ASSERT(!client.writePoint(*p));
delete p;
}
TEST_ASSERT(client.isBufferFull());
TEST_ASSERTM(strstr(client._writeBuffer[0]->buffer[0], "index=10i"), client._writeBuffer[0]->buffer[0]);
setServerUrl(client,Test::apiUrl );
waitServer(Test::managementUrl, true);
client.setHTTPOptions(HTTPOptions().httpReadTimeout(5000));
Point *p = createPoint("test1");
p->addField("index", 12);
TEST_ASSERTM(client.writePoint(*p), client.getLastErrorMessage());
TEST_ASSERT(client.isBufferEmpty());
String query = "select";
FluxQueryResult q = client.query(query);
std::vector<String> lines = getLines(q);
TEST_ASSERTM(q.getError()=="", q.getError());
TEST_ASSERTM(lines.size() == 5, String("5 != " + lines.size())); //5 points
TEST_ASSERTM(lines[0].indexOf(",8") > 0, lines[0]);
TEST_ASSERTM(lines[1].indexOf(",9") > 0, lines[1]);
TEST_ASSERTM(lines[2].indexOf(",10") > 0, lines[2]);
TEST_ASSERTM(lines[3].indexOf(",11") > 0, lines[3]);
TEST_ASSERTM(lines[4].indexOf(",12") > 0, lines[4]);
TEST_END();
deleteAll(Test::apiUrl);
}
void Test::testBufferOverwriteBatchsize5() {
TEST_INIT("testBufferOverwriteBatchsize5");
InfluxDBClient client(INFLUXDB_CLIENT_TESTING_BAD_URL, Test::orgName, Test::bucketName, Test::token);
client.setWriteOptions(WriteOptions().batchSize(5).bufferSize(20));
client.setHTTPOptions(HTTPOptions().httpReadTimeout(500));
TEST_ASSERT(!client.validateConnection());
for (int i = 0; i < 39; i++) {
Point *p = createPoint("test1");
p->addField("index", i);
//will succeed only first batchsize-1 points
TEST_ASSERTM(client.writePoint(*p) == (i < 4), String("i=") + i);
delete p;
}
TEST_ASSERT(client.isBufferFull());
TEST_ASSERTM(strstr(client._writeBuffer[0]->buffer[0], "index=20i"), client._writeBuffer[0]->buffer[0]);
setServerUrl(client,Test::apiUrl );
waitServer(Test::managementUrl, true);
client.setHTTPOptions(HTTPOptions().httpReadTimeout(5000));
Point *p = createPoint("test1");
p->addField("index", 39);
TEST_ASSERTM(client.writePoint(*p), client.getLastErrorMessage());
TEST_ASSERT(client.isBufferEmpty());
//flushing of empty buffer is ok
TEST_ASSERT(client.flushBuffer());
String query = "select";
FluxQueryResult q = client.query(query);
std::vector<String> lines = getLines(q);
TEST_ASSERTM(q.getError()=="", q.getError());
TEST_ASSERTM(lines.size() == 20,String(lines.size())); //20 points (4 batches)
TEST_ASSERTM(lines[0].indexOf(",20") > 0,lines[0]);
TEST_ASSERTM(lines[1].indexOf(",21") > 0,lines[1]);
TEST_ASSERTM(lines[2].indexOf(",22") > 0,lines[2]);
TEST_ASSERTM(lines[3].indexOf(",23") > 0,lines[3]);
TEST_ASSERTM(lines[4].indexOf(",24") > 0,lines[4]);
TEST_ASSERTM(lines[19].indexOf(",39") > 0,lines[9]);
deleteAll(Test::apiUrl);
// buffer has been emptied, now writes should go according batch size
for (int i = 0; i < 4; i++) {
Point *p = createPoint("test1");
p->addField("index", i);
TEST_ASSERT(client.writePoint(*p));
delete p;
}
TEST_ASSERT(!client.isBufferEmpty());
q = client.query(query);
TEST_ASSERT(countLines(q) == 0);
TEST_ASSERTM(q.getError()=="", q.getError());
p = createPoint("test1");
p->addField("index", 4);
TEST_ASSERT(client.writePoint(*p));