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Gson creates file .attach_pid when run as JUnitTestcase [on hold]

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}

0

$begingroup$

I got this testcase

@Test

void writeDebug() {

   Container container = new Container("someString", "someOtherString",

                                        new Debug("this is a debug test"));

   container.createContainer(container, "test/testDebugContainer");



}

When I run the two lines within my mainmethodor as a JUnitTest, a .json is created. But when I run it as a JUnitTest, then there is also an empty file created in my $WORKING_DIR, by the name of .attach_pid . I wonder why that is.

Edit: To the one who voted this as off-topic: I read the rules and I do not see where this post shouldn't match the rules. This is working code, I got a question to it, and I'd like to improve it.

The used IDE is IntelliJ IDEA.

I already checked, that when I comment out all test successively, they all create this file. The int-value varies. It is not produced when the only testcase is something simple as System.out.print("test");

This is the method that created the .json-file:

public void createContainer(Container container, String filename) {



    Gson gson = new GsonBuilder().serializeNulls().create();

    String json = gson.toJson(container);



    try {

        FileWriter writer = new FileWriter("json/"+filename+".json");

        writer.write(json);

        writer.flush();

        writer.close();

    } catch (IOException e) {

        e.printStackTrace();

    }

}

Additionally, if the code is up anyway, I like to hear enhancements for it, too.

java json junit gson

share|improve this question

edited yesterday

Melissa Loos

asked 2 days ago

Melissa LoosMelissa Loos

416

$endgroup$

put on hold as off-topic by πάντα ῥεῖ, Jamal♦ yesterday

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "Code not implemented or not working as intended: Code Review is a community where programmers peer-review your working code to address issues such as security, maintainability, performance, and scalability. We require that the code be working correctly, to the best of the author's knowledge, before proceeding with a review." – Jamal

If this question can be reworded to fit the rules in the help center, please edit the question.

add a comment | 

0

$begingroup$

I got this testcase

@Test

void writeDebug() {

   Container container = new Container("someString", "someOtherString",

                                        new Debug("this is a debug test"));

   container.createContainer(container, "test/testDebugContainer");



}

When I run the two lines within my mainmethodor as a JUnitTest, a .json is created. But when I run it as a JUnitTest, then there is also an empty file created in my $WORKING_DIR, by the name of .attach_pid . I wonder why that is.

Edit: To the one who voted this as off-topic: I read the rules and I do not see where this post shouldn't match the rules. This is working code, I got a question to it, and I'd like to improve it.

The used IDE is IntelliJ IDEA.

I already checked, that when I comment out all test successively, they all create this file. The int-value varies. It is not produced when the only testcase is something simple as System.out.print("test");

This is the method that created the .json-file:

public void createContainer(Container container, String filename) {



    Gson gson = new GsonBuilder().serializeNulls().create();

    String json = gson.toJson(container);



    try {

        FileWriter writer = new FileWriter("json/"+filename+".json");

        writer.write(json);

        writer.flush();

        writer.close();

    } catch (IOException e) {

        e.printStackTrace();

    }

}

Additionally, if the code is up anyway, I like to hear enhancements for it, too.

java json junit gson

share|improve this question

edited yesterday

Melissa Loos

asked 2 days ago

Melissa LoosMelissa Loos

416

$endgroup$

put on hold as off-topic by πάντα ῥεῖ, Jamal♦ yesterday

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "Code not implemented or not working as intended: Code Review is a community where programmers peer-review your working code to address issues such as security, maintainability, performance, and scalability. We require that the code be working correctly, to the best of the author's knowledge, before proceeding with a review." – Jamal

If this question can be reworded to fit the rules in the help center, please edit the question.

add a comment | 

$begingroup$

I got this testcase

@Test

void writeDebug() {

   Container container = new Container("someString", "someOtherString",

                                        new Debug("this is a debug test"));

   container.createContainer(container, "test/testDebugContainer");



}

When I run the two lines within my mainmethodor as a JUnitTest, a .json is created. But when I run it as a JUnitTest, then there is also an empty file created in my $WORKING_DIR, by the name of .attach_pid . I wonder why that is.

Edit: To the one who voted this as off-topic: I read the rules and I do not see where this post shouldn't match the rules. This is working code, I got a question to it, and I'd like to improve it.

The used IDE is IntelliJ IDEA.

I already checked, that when I comment out all test successively, they all create this file. The int-value varies. It is not produced when the only testcase is something simple as System.out.print("test");

This is the method that created the .json-file:

public void createContainer(Container container, String filename) {



    Gson gson = new GsonBuilder().serializeNulls().create();

    String json = gson.toJson(container);



    try {

        FileWriter writer = new FileWriter("json/"+filename+".json");

        writer.write(json);

        writer.flush();

        writer.close();

    } catch (IOException e) {

        e.printStackTrace();

    }

}

Additionally, if the code is up anyway, I like to hear enhancements for it, too.

java json junit gson

share|improve this question

edited yesterday

Melissa Loos

asked 2 days ago

Melissa LoosMelissa Loos

416

$endgroup$

@Test

void writeDebug() {

   Container container = new Container("someString", "someOtherString",

                                        new Debug("this is a debug test"));

   container.createContainer(container, "test/testDebugContainer");



}

public void createContainer(Container container, String filename) {



    Gson gson = new GsonBuilder().serializeNulls().create();

    String json = gson.toJson(container);



    try {

        FileWriter writer = new FileWriter("json/"+filename+".json");

        writer.write(json);

        writer.flush();

        writer.close();

    } catch (IOException e) {

        e.printStackTrace();

    }

}

share|improve this question

edited yesterday

Melissa Loos

asked 2 days ago

Melissa LoosMelissa Loos

416

share|improve this question

edited yesterday

Melissa Loos

asked 2 days ago

Melissa LoosMelissa Loos

416

asked 2 days ago

Melissa LoosMelissa Loos

416

asked 2 days ago

Melissa LoosMelissa Loos

416