问题
I am working with AWS device farm.My test script when run on my local system works as expected and generates a report in my local system at specified path.Now when i run the code in the device farm the report does not get generated.Am i missing something?
This is my test code to write the test cases to a html report.
package testOutput;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.Writer;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import net.dongliu.apk.parser.ApkFile;
import net.dongliu.apk.parser.bean.ApkMeta;
import report.TestReportSteps;
public class TestResultHtml {
public static void WriteResultToHtml(List<TestReportSteps> items, String getCurrentDateTime, String getCurrentTime) {
try {String filePath="C:\\\\Appium\\\\app-qc-debug.apk";
ApkFile apkFile = new ApkFile(new File(filePath));
ApkMeta apkMeta = apkFile.getApkMeta();
String Version=apkMeta.getVersionName();
DateFormat df = new SimpleDateFormat("dd/MM/yy, HH:mm:ss");
Date dateobj = new Date();
String currentDateTime = df.format(dateobj);
StringBuilder color = new StringBuilder();
StringBuilder status = new StringBuilder();
// define a HTML String Builder
StringBuilder actualResult = new StringBuilder();
StringBuilder htmlStringBuilder = new StringBuilder();
// append html header and title
htmlStringBuilder.append(
"<html><head><link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css\" integrity=\"sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm\" crossorigin=\"anonymous\">\r\n"
+ "<script src=\"https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js\" integrity=\"sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl\" crossorigin=\"anonymous\"></script><title>Appium Test </title></head>");
// append body
htmlStringBuilder.append("<body>");
// append table
//if (count == 0)
{
htmlStringBuilder.append("<table class=\"table table-striped table-bordered\">");
htmlStringBuilder.append("<tr><th style=\"background-color:#a6a6a6\">Date Time</th><td>"
+ currentDateTime
+ "</td><th style=\"background-color:#a6a6a6\">Environment Tested</th><td>QC</td></tr>"
+ "<tr><th style=\"background-color:#a6a6a6\">OS</th><td>Android</td><th style=\"background-color:#a6a6a6\">Application</th><td>app-qc-debug.apk</td></tr>"
+ "<tr><th style=\"background-color:#a6a6a6\">Script Name</th><td colspan=\""
+ 3
+ "\">Cityvan Workflow</td>"
+ "<th style=\"background-color:#a6a6a6\">Build Version</th><td>"+Version+"</td></tr><tr><th style=\"background-color:#a6a6a6\">Objective</th><td colspan=\""
+ 3 + "\">To verify that cityvan app is working as expected</td><tr><tr></table>");
}
// append row
htmlStringBuilder.append("<table class=\"table table-striped\">");
htmlStringBuilder.append(
"<thead style=\"background-color:#007acc\"><tr><th><b>TestObjective</b></th><th><b>StepName</b></th><th><b>StepDescription</b></th><th><b>ExpectedResult</b></th><th><b>ActualResult</b></th><th><b>Status</b></th><th><b>Screenshot</b></th></tr></thead><tbody>");
// append row
for (TestReportSteps a : items) {
if (!a.getActualResultFail().isEmpty()) {
status.append("Fail");
color.append("red");
actualResult.append(a.getActualResultFail());
} else {
status.append("Pass");
color.append("green");
actualResult.append(a.getActualResultPass());
}
if (a.getScreenshotPath()!=null)
{
htmlStringBuilder.append("<tr><td>" + a.getTestObjective() + "</td><td>" + a.getStepName()
+ "</td><td>" + a.getStepDescription() + "</td><td>" + a.getExpectedResult() + "</td><td>"
+ actualResult + "</td><td style=\"color:" + color + ";font-weight:bolder;\">" + status
+ "</td><td><a href=\"" + a.getScreenshotPath() + "\">Click here</a></td></tr>");
}
else
{
htmlStringBuilder.append("<tr><td style=\"font-weight:bold\">" + a.getTestObjective() + "</td><td>"
+ a.getStepName() + "</td><td>" + a.getStepDescription() + "</td><td>"
+ a.getExpectedResult() + "</td><td>" + actualResult + "</td><td style=\"color:" + color
+ ";font-weight:bolder;\">" + status + "</td><td></td></tr>");
}
actualResult.delete(0, actualResult.length());
color.delete(0, color.length());
status.delete(0, status.length());
}
// close html file
htmlStringBuilder.append("</tbody></table></body></html>");
// write html string content to a file
String htmlFilepath = "";
htmlFilepath = "D:\\FinalAppiumWorkspace\\AppiumMavenProject2\\src\\test\\java\\testOutput\\HtmlReport\\" + getCurrentDateTime + "\\testfile"
+ getCurrentTime + "\\testfile.html";
WriteToFile(htmlStringBuilder.toString(), htmlFilepath);
} catch (IOException e) {
e.printStackTrace();
}
}
public static void WriteToFile(String fileContent, String fileName) throws IOException, FileNotFoundException {
File file = new File(fileName);
file.getParentFile().mkdirs();
PrintWriter out = null;
if (file.exists() && !file.isDirectory())
{
out = new PrintWriter(new FileOutputStream(new File(fileName), true));
out.append(fileContent);
out.close();
} else
{
// write to file with OutputStreamWriter
OutputStream outputStream = new FileOutputStream(file.getAbsoluteFile(), false);
Writer writer = new OutputStreamWriter(outputStream);
writer.write(fileContent);
writer.close();
}
}
}
回答1:
The path the code is referencing doesn't exist in the device host for the farm. The Device Host for android tests is a Linux machine and from my experience we have access to the tmp directory. By using the custom artifacts feature of Device Farm and the tmp directory this should be possible. Try changing the path to the html file to:
htmlFilepath = "/tmp/reports/testfile.html";
Then, using the web console, explicitly mark that directory to be exported.
Once the testes finish, you should see a link for customer artifacts.
Additionally, you may be interested in other options for test reports like
- extent reports
- Allure reports
rather than writing your own from scratch.
HTH
-James
回答2:
For the users who are receiving java.io.FileNotFoundException:(Permission denied) exception while trying to save test logs/reports in $WORKING_DIRECTORY or any other path. You can use $DEVICEFARM_LOG_DIR to save your artifacts, this worked for me.
String artifactsDir = System.getenv("DEVICEFARM_LOG_DIR");
Use this directory to store any artifacts.
来源：https://stackoverflow.com/questions/50404682/aws-device-farm-how-can-i-save-the-custom-report-being-generated-after-the-test