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Feat[CR-1175]: Need to Compare the data of .Avro file to .Avro file automatically #53

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Feat[CR-1175]: Need to Compare the data of .Avro file to .Avro file automatically #53

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123 changes: 123 additions & 0 deletions compare_two_avro_files/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.testsigma.addons</groupId>
<artifactId>_compare_two_avro_files</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
<testsigma.sdk.version>1.2.9_cloud</testsigma.sdk.version>
<junit.jupiter.version>5.8.0-M1</junit.jupiter.version>
<testsigma.addon.maven.plugin>1.0.0</testsigma.addon.maven.plugin>
<maven.source.plugin.version>3.2.1</maven.source.plugin.version>
<lombok.version>1.18.20</lombok.version>

</properties>

<dependencies>
<dependency>
<groupId>com.testsigma</groupId>
<artifactId>testsigma-java-sdk</artifactId>
<version>${testsigma.sdk.version}</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit.jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.14.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>4.14.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.appium/java-client -->
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>9.0.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.13.0</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.8.0</version>
</dependency>

<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro</artifactId>
<version>1.10.2</version>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-avro-starter</artifactId>
<version>4.4.0</version>
</dependency>
<dependency>
<groupId>com.opencsv</groupId>
<artifactId>opencsv</artifactId>
<version>5.6</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.14.0</version>
</dependency>

</dependencies>
<build>
<finalName>_compare_two_avro_files</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.2.4</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>${maven.source.plugin.version}</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
134 changes: 134 additions & 0 deletions compare_two_avro_files/src/main/java/com/testsigma/addons/web/CompareAvroFiles.java
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package com.testsigma.addons.web;

import com.opencsv.CSVWriter;
import com.testsigma.sdk.ApplicationType;
import com.testsigma.sdk.Result;
import com.testsigma.sdk.WebAction;
import com.testsigma.sdk.annotation.Action;
import com.testsigma.sdk.annotation.TestData;
import lombok.Data;
import org.apache.avro.Schema;
import org.apache.avro.file.DataFileStream;
import org.apache.avro.generic.GenericDatumReader;
import org.apache.avro.generic.GenericRecord;
import org.apache.avro.util.Utf8;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.openqa.selenium.NoSuchElementException;

import java.io.*;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

@Data
@Action(actionText = "Verify that the data in avro file1 test-data1 and avro file2 test-data2 is equal",
description = "Verifies that the two avro files data is same",
applicationType = ApplicationType.WEB,
useCustomScreenshot = false)
public class CompareAvroFiles extends WebAction {

@TestData(reference = "test-data1")
private com.testsigma.sdk.TestData file1;

@TestData(reference = "test-data2")
private com.testsigma.sdk.TestData file2;

@Override
public Result execute() throws NoSuchElementException {
Result result = Result.SUCCESS;
try {
File avroFile1 = urlToFileConverter("avrofile1.avro", file1.getValue().toString());
File avroFile2 = urlToFileConverter("avrofile2.avro", file2.getValue().toString());

File csvFile1 = File.createTempFile("csvfile1",".csv");
File csvFile2 = File.createTempFile("csvfile2",".csv");

logger.info("Converting avrofile1 to csv");
convertAvroToCsv(avroFile1, csvFile1);
logger.info("Converted");

logger.info("Converting avrofile2 to csv");
convertAvroToCsv(avroFile2, csvFile2);
logger.info("Converted");

List<String[]> file1Data = readCSV(csvFile1);
List<String[]> file2Data = readCSV(csvFile2);

boolean comparisonResult = compareCSV(file1Data, file2Data);

if (comparisonResult) {
setSuccessMessage("Successfully verified that both Avro files data is same");
} else {
setErrorMessage("Both avro files data is not same");
result = Result.FAILED;
}

} catch (IOException e) {
logger.info("Exception occurred: " + ExceptionUtils.getStackTrace(e));
setErrorMessage("Unable to compare both the avro files");
result = Result.FAILED;
}
return result;
}

private File urlToFileConverter(String fileName, String s3url) throws IOException {
logger.info("File name:" + fileName);
URL urlObject = new URL(s3url);
File tempFile = File.createTempFile(fileName.split("\\.")[0], "." + fileName.split("\\.")[1]);
FileUtils.copyURLToFile(urlObject,tempFile);
logger.info("Temp file created with name" + tempFile.getName() + " at path " + tempFile.getAbsolutePath());
return tempFile;
}

private void convertAvroToCsv(File avroFilePath, File csvFilePath) throws IOException {
try (DataFileStream<GenericRecord> dataFileReader = new DataFileStream<>(new FileInputStream(avroFilePath), new GenericDatumReader<>())) {
try (CSVWriter csvWriter = new CSVWriter(new FileWriter(csvFilePath))) {

Schema schema = dataFileReader.getSchema();
String[] header = new String[schema.getFields().size()];
int i = 0;
for (Schema.Field field : schema.getFields()) {
header[i++] = field.name();
}
csvWriter.writeNext(header);

for (GenericRecord record : dataFileReader) {
String[] row = new String[header.length];
for (i = 0; i < header.length; i++) {
Object value = record.get(i);
row[i] = value instanceof Utf8 ? value.toString() : String.valueOf(value);
}
csvWriter.writeNext(row);
}
}
}
}

private List<String[]> readCSV(File csvFile) throws IOException {
logger.info("Reading the csv file");
List<String[]> data = new ArrayList<>();
BufferedReader reader = new BufferedReader(new FileReader(csvFile));
String line;
while ((line = reader.readLine()) != null) {
String[] row = line.split(",");
data.add(row);
}
reader.close();
logger.info("Reading completed");
return data;
}
private boolean compareCSV(List<String[]> data1, List<String[]> data2) {
logger.info("Comparison started..");
int rows = Math.min(data1.size(), data2.size());
int columns = Math.min(data1.get(0).length, data2.get(0).length);
for (int i = 0; i < rows; i++) {
for (int j = 0; j < columns; j++) {
if (!data1.get(i)[j].equals(data2.get(i)[j])) {
return false;
}
}
}
return true;
}
}