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BAEL-768 - Simplifying report generation code

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slavisa-baeldung 2017-05-09 14:25:36 +01:00
parent 9f031bb287
commit 4e8a466b45
2 changed files with 93 additions and 48 deletions
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100
testng/src/test/java/com/baeldung/reports/CustomisedReports.java
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@ -1,71 +1,83 @@
package com.baeldung.reports; package com.baeldung.reports;
import org.testng.IReporter; import org.slf4j.Logger;
import org.testng.IResultMap; import org.slf4j.LoggerFactory;
import org.testng.ISuite; import org.testng.*;
import org.testng.ISuiteResult;
import org.testng.ITestContext;
import org.testng.ITestResult;
import org.testng.xml.XmlSuite; import org.testng.xml.XmlSuite;
import java.io.BufferedWriter; import java.io.*;
import java.io.File; import java.nio.file.Files;
import java.io.FileWriter; import java.nio.file.Paths;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Set; import java.util.stream.Stream;
public class CustomisedReports implements IReporter { public class CustomisedReports implements IReporter {
private PrintWriter reportWriter; private static final Logger LOGGER = LoggerFactory.getLogger(CustomisedReports.class);
public void generateReport(List<XmlSuite> xmlSuites, List<ISuite> suites, String outputDirectory) { public void generateReport(List<XmlSuite> xmlSuites, List<ISuite> suites, String outputDirectory) {
new File(outputDirectory).mkdirs(); String reportTemplate = initReportTemplate();
try {
reportWriter = new PrintWriter(new BufferedWriter(new FileWriter(new File(outputDirectory, "my-report.html"))));
} catch (IOException e) {
e.printStackTrace();
}
String resultRow = "<tr class=\"%s\"><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>"; String resultRow = "<tr class=\"%s\"><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>";
initReportTemplate(); StringBuilder rows = new StringBuilder();
for (ISuite suite : suites) { suites.forEach(suite -> {
Map<String, ISuiteResult> suiteResults = suite.getResults(); Map<String, ISuiteResult> suiteResults = suite.getResults();
suiteResults.forEach((testName, suiteResult) -> { suiteResults.forEach((testName, suiteResult) -> {
ITestContext testContext = suiteResult.getTestContext(); ITestContext testContext = suiteResult.getTestContext();
IResultMap failedResult = testContext.getFailedTests(); Stream<ITestResult> failedTests = testContext.getFailedTests().getAllResults().stream();
Set<ITestResult> testsFailed = failedResult.getAllResults(); Stream<ITestResult> passedTests = testContext.getPassedTests().getAllResults().stream();
for (ITestResult testResult : testsFailed) { Stream<ITestResult> skippedTests = testContext.getSkippedTests().getAllResults().stream();
reportWriter.println(String.format(resultRow, "danger", suite.getName(), testName, testResult.getName(), "FAILED", "NA"));
String suiteName = suite.getName();
Stream<ITestResult> allTestResults = Stream.concat(Stream.concat(failedTests, passedTests), skippedTests);
generateReportRows(resultRow, rows, testName, suiteName, allTestResults);
});
});
reportTemplate = reportTemplate.replaceFirst("</tbody>", rows.toString() + "</tbody>");
saveReportTemplate(outputDirectory, reportTemplate);
} }
IResultMap passResult = testContext.getPassedTests(); private void generateReportRows(String resultRow, StringBuilder rows, String testName, String suiteName, Stream<ITestResult> allTestResults) {
Set<ITestResult> testsPassed = passResult.getAllResults(); allTestResults
for (ITestResult testResult : testsPassed) { .forEach(testResult -> {
reportWriter.println(String.format(resultRow, "success", suite.getName(), testName, testResult.getName(), "PASSED", String.valueOf(testResult.getEndMillis() - testResult.getStartMillis()))); String testReportRow = "";
if (testResult.getStatus() == ITestResult.FAILURE) {
testReportRow = String.format(resultRow, "danger", suiteName, testName, testResult.getName(), "FAILED", "NA");
} }
if (testResult.getStatus() == ITestResult.SUCCESS) {
testReportRow = String.format(resultRow, "success", suiteName, testName, testResult.getName(), "PASSED", String.valueOf(testResult.getEndMillis() - testResult.getStartMillis()));
IResultMap skippedResult = testContext.getSkippedTests();
Set<ITestResult> testsSkipped = skippedResult.getAllResults();
for (ITestResult testResult : testsSkipped) {
reportWriter.println(String.format(resultRow, "warning", suite.getName(), testName, testResult.getName(), "SKIPPED", "NA"));
} }
if (testResult.getStatus() == ITestResult.SKIP) {
testReportRow = String.format(resultRow, "warning", suiteName, testName, testResult.getName(), "SKIPPED", "NA");
}
rows.append(testReportRow);
}); });
} }
finishReportTemplate();
private String initReportTemplate() {
String template = null;
byte[] reportTemplate = null;
try {
reportTemplate = Files.readAllBytes(Paths.get("src/test/resources/reportTemplate.html"));
template = new String(reportTemplate, "UTF-8");
} catch (IOException e) {
LOGGER.error("Problem initializing template", e);
}
return template;
}
private void saveReportTemplate(String outputDirectory, String reportTemplate) {
new File(outputDirectory).mkdirs();
try {
PrintWriter reportWriter = new PrintWriter(new BufferedWriter(new FileWriter(new File(outputDirectory, "my-report.html"))));
reportWriter.println(reportTemplate);
reportWriter.flush(); reportWriter.flush();
reportWriter.close(); reportWriter.close();
} catch (IOException e) {
LOGGER.error("Problem saving template", e);
} }
private void initReportTemplate() {
reportWriter.println(
"<html>" + "<head>" + "<title>My Custom Report</title>" + "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">" + "<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css\">"
+ "<script src=\"https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js\"></script>" + "<script src=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js\"></script></head>" + "<body><div class=\"container\">");
reportWriter.println("<table class=\"table\"><thead><tr>" + "<th>Suite</th>" + "<th>Test</th>" + "<th>Method</th>" + "<th>Status</th>" + "<th>Execution Time(ms)</th>" + "</tr></thead> <tbody>");
}
private void finishReportTemplate() {
reportWriter.println(" </tbody></div></body></html>");
} }
} }

33
testng/src/test/resources/reportTemplate.html Normal file
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<html>
<head><title>My Custom Report</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<table class="table">
<thead>
<tr>
<th>Suite</th>
<th>Test</th>
<th>Method</th>
<th>Status</th>
<th>Execution Time(ms)</th>
</tr>
</thead>
<tbody>
<tr class="success">
<td>My test suite</td>
<td>numbersXML</td>
<td>givenNumberObjectFromDataProvider_ifEvenCheckOK_thenCorrect</td>
<td>PASSED</td>
<td>0</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>