This should run all tests in current directory and all of its subdirectories:

    $ go test ./...

This should run all tests for given specific directories:

    $ go test ./tests/... ./unit-tests/... ./my-packages/...

This should run all tests with import path prefixed with `foo/`:

    $ go test foo/...

This should run all tests import path prefixed with `foo`:

    $ go test foo...

This should run all tests in your $GOPATH:

    $ go test ...

[From Go 1.9 onwards][1], use

    go test ./...

In Go 1.6 through 1.8, the `./...` matched also the [`vendor` directory][2]. To skip vendored packages, you&#39;d use

    go test $(go list ./... | grep -v /vendor/)

Sources: https://github.com/golang/go/issues/11659, https://github.com/golang/go/issues/14417, https://github.com/go-lang-plugin-org/go-lang-idea-plugin/issues/2366, @nickgrim&#39;s comment.


  [1]: https://golang.org/doc/go1.9#vendor-dotdotdot
  [2]: https://golang.org/cmd/go/#hdr-Vendor_Directories


&gt;Folder Structure

    ProjectName/folderName1/file_test.go
    ProjectName/folderName2/file1_test.go
    ProjectName/folderName3/file2_test.go
   
 &gt;go test command Command   

       ProjectName$ go test -v ./...
        ProjectName$ go test  ./...
        ProjectName$ go test -cover ./...
   
&gt;Coverage Report for the Entire Project

    ok   	ProjectName/folderName1 10%
    ok   	ProjectName/folerName2	90%
    ok      ProjectName/folerName2	85%
   
        

In my node application I&#39;m using mocha to test my code. While calling many asynchronous functions using mocha, I&#39;m getting timeout error (`Error: timeout of 2000ms exceeded.`). How can I resolve this?
  

    var module = require(&#39;../lib/myModule&#39;);
    var should = require(&#39;chai&#39;).should();
    
    describe(&#39;Testing Module&#39;, function() {
    
        it(&#39;Save Data&#39;, function(done) {
    
            this.timeout(15000);
    
            var data = {
                a: &#39;aa&#39;,
                b: &#39;bb&#39;
            };
    
            module.save(data, function(err, res) {
                should.not.exist(err);
                done();
            });
    
        });
    
    
        it(&#39;Get Data By Id&#39;, function(done) {
    
            var id = &quot;28ca9&quot;;
    
            module.get(id, function(err, res) {
    
                console.log(res);
                should.not.exist(err);
                done();
            });
    
        });
    
    });

In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000ms exceeded

How can i get a reversed array in angular?
i&#39;m trying to use orderBy filter, but it needs a predicate(e.g. &#39;name&#39;) to sort:

    &lt;tr ng-repeat=&quot;friend in friends | orderBy:&#39;name&#39;:true&quot;&gt;
          &lt;td&gt;{{friend.name}}&lt;/td&gt;
          &lt;td&gt;{{friend.phone}}&lt;/td&gt;
          &lt;td&gt;{{friend.age}}&lt;/td&gt;
    &lt;tr&gt;

Is there a way to reverse original array, without sorting.
like that:

    &lt;tr ng-repeat=&quot;friend in friends | orderBy:&#39;&#39;:true&quot;&gt;
          &lt;td&gt;{{friend.name}}&lt;/td&gt;
          &lt;td&gt;{{friend.phone}}&lt;/td&gt;
          &lt;td&gt;{{friend.age}}&lt;/td&gt;
    &lt;tr&gt;


angular ng-repeat in reverse

The `go test` command covers `*_test.go` files in only one dir.

I want to `go test` the whole project, which means the test should cover all `*_test.go` files in the dir `./` and every children tree dir under the dir `./`.

What&#39;s the command to do this?

How to `go test` all tests in my project?

The <code>go test</code> command covers <code>*_test.go</code> files in only one dir.
I want to <code>go test</code> the whole project, which means the test should cover all <code>*_test.go</code> files in the dir <code>./</code> and every children tree dir under the dir <code>./</code>.
What's the command to do this?

Given that I have a `Personable` concern in my Rails 4 application which has a `full_name` method, how would I go about testing this using RSpec?

**concerns/personable.rb**

    module Personable
      extend ActiveSupport::Concern
    
      def full_name
        &quot;#{first_name} #{last_name}&quot;
      end
    end



How to Test a Concern in Rails

I&#39;m trying to write a non-trivial Hive job using the Hive Thrift and JDBC interfaces, and I&#39;m having trouble setting up a decent JUnit test. By non-trivial, I mean that the job results in at least one MapReduce stage, as opposed to only dealing with the metastore.

The test should fire up a Hive server, load some data into a table, run some non-trivial query on that table, and check the results.

I&#39;ve wired up a Spring context according to the [Spring reference][1]. However, the job fails on the MapReduce phase, complaining that no Hadoop binary exists:


&gt; java.io.IOException: Cannot run program &quot;/usr/bin/hadoop&quot; (in
&gt; directory &quot;/Users/yoni/opower/workspace/intellij_project_root&quot;):
&gt; error=2, No such file or directory



The problem is that the Hive Server is running in-memory, but relies upon local installation of Hive in order to run. For my project to be self-contained, I need the Hive services to be embedded, including the HDFS and MapReduce clusters. I&#39;ve tried starting up a Hive server using the same Spring method and pointing it at [MiniDFSCluster][2] and [MiniMRCluster][3], similar to the pattern used in the Hive [QTestUtil][4] source and in [HBaseTestUtility][5]. However, I&#39;ve not been able to get that to work.

After three days of trying to wrangle Hive integration testing, I thought I&#39;d ask the community: 

 1. How do you recommend I integration test Hive jobs?
 2. Do you have a working JUnit example for integration testing Hive jobs using in-memory HDFS, MR, and Hive instances?

Additional resources I&#39;ve looked at:

* [Hive Unit Testing tutorial][6]
* [the Spring Hive example][7]


  [1]: http://static.springsource.org/spring-hadoop/docs/1.0.0.RELEASE/reference/html/hive.html &quot;Spring Hive context&quot;
  [2]: http://javasourcecode.org/html/open-source/hadoop/hadoop-0.20.203.0/org/apache/hadoop/hdfs/MiniDFSCluster.html
  [3]: http://javasourcecode.org/html/open-source/hadoop/hadoop-0.20.2/org/apache/hadoop/mapred/MiniMRCluster.html
  [4]: http://hive.apache.org/docs/r0.9.0/api/org/apache/hadoop/hive/ql/QTestUtil.html
  [5]: http://people.apache.org/~psmith/hbase/sandbox/hbase/hbase-core/testapidocs/org/apache/hadoop/hbase/HBaseTestingUtility.html
  [6]: http://dev.bizo.com/2011/04/hive-unit-testing.html &quot;Unit testing Hive&quot;
  [7]: https://github.com/SpringSource/spring-hadoop-samples/tree/master/samples/hive &quot;Spring Hive example&quot;


Edit:
I am fully aware that working against a Hadoop cluster - whether local or remote - makes it possible to run integration tests against a full-stack Hive instance. The problem, as stated, is that this is not a viable solution for effectively testing Hive workflows.

Integration testing Hive jobs

I&#39;m having a fairly difficult time using `mock` in Python:


    def method_under_test():
        r = requests.post(&quot;http://localhost/post&quot;)
        
        print r.ok # prints &quot;&lt;MagicMock name=&#39;post().ok&#39; id=&#39;11111111&#39;&gt;&quot;

        if r.ok:
           return StartResult()
        else:
           raise Exception()

    class MethodUnderTestTest(TestCase):

        def test_method_under_test(self):
            with patch(&#39;requests.post&#39;) as patched_post:
                patched_post.return_value.ok = True

                result = method_under_test()

                self.assertEqual(type(result), StartResult,
                    &quot;Failed to return a StartResult.&quot;)

The test actually returns the right value, but `r.ok` is a Mock object, not `True`. How do you mock attributes in Python&#39;s `mock` library?

Mock attributes in Python mock?

If [Protractor][1] is replacing Angular Scenario Runner for E2E testing, does that mean I will still be able to use it with [Karma][2] as my E2E testing framework ?


  [1]: https://github.com/juliemr/protractor
  [2]: https://github.com/karma-runner/karma

Can Protractor and Karma be used together?

Is there a way to pass an entire form object on mock request when integration testing a spring mvc web app? All I can find is to pass each field separately as a param like this:

    mockMvc.perform(post(&quot;/somehwere/new&quot;).param(&quot;items[0].value&quot;,&quot;value&quot;));

Which is fine for small forms. But what if my posted object gets larger? Also it makes the test code look nicer if I can just post an entire object.

Specifically I&#39;d like to test the selection of multiple items by checkbox and then posting them. Of course I could just test posting a single item, but I was wondering.. 

We&#39;re using spring 3.2.2 with the spring-test-mvc included.

My Model for the form looks something like this:

    NewObject {
        List&lt;Item&gt; selection;
    }


I&#39;ve tried calls like this:

    mockMvc.perform(post(&quot;/somehwere/new&quot;).requestAttr(&quot;newObject&quot;, newObject) 

to a Controller like this:

    @Controller
    @RequestMapping(value = &quot;/somewhere/new&quot;)
    public class SomewhereController {
    
        @RequestMapping(method = RequestMethod.POST)
        public String post(
                @ModelAttribute(&quot;newObject&quot;) NewObject newObject) {
            // ...
        }

But the object will be empty (yes I&#39;ve filled it before in the test)

The only working solution I found was using @SessionAttribute like this: 
[Integration Testing of Spring MVC Applications: Forms][1]

But I dislike the idea of having to remember to call complete at the end of every controller where I need this. After all the form data does not have to be inside the session, I only need it for the one request.

So the only thing I can think of right now is to write some Util class that uses the MockHttpServletRequestBuilder to append all the object fields as .param using reflections or individually for each test case..

I don&#39;t know, feeld un-intuitive.. 

Any thoughts / ideas on how I might make my like easier? (Apart from just calling the controller directly)

Thanks!


  [1]: http://www.petrikainulainen.net/programming/spring-framework/integration-testing-of-spring-mvc-applications-forms/

Integration Testing POSTing an entire object to Spring MVC controller

I&#39;m new at Go programming, and I&#39;m wondering: what is the preferred way to handle configuration parameters for a Go program (the kind of stuff one might use _properties_ files or _ini_ files for, in other contexts)?

How to handle configuration in Go

Is there a way to do repetitive background tasks in Go?  I&#39;m thinking of something like `Timer.schedule(task, delay, period)` in Java.  I know I can do this with a goroutine and `Time.sleep()`, but I&#39;d like something that easily stopped.

Here&#39;s what I got, but looks ugly to me.  Is there a cleaner/better way?

	func oneWay() {
		var f func()
		var t *time.Timer
	
		f = func () {
			fmt.Println(&quot;doing stuff&quot;)
			t = time.AfterFunc(time.Duration(5) * time.Second, f)
		}
		
		t = time.AfterFunc(time.Duration(5) * time.Second, f)
	
		defer t.Stop()
	
		//simulate doing stuff
		time.Sleep(time.Minute)
	}


Is there a way to do repetitive tasks at intervals?

The title pretty much sums it up. I am trying out Go and I really miss being able to set breakpoints and step in/over/out as much as I want within an interactive environment. I know I can use gdb to debug Go but that is quite annoying compared to using an IDE that can plug into gdb for breakpointing.

I tried searching for one and could only find plugins or small IDEs that have syntax highlighting but no debugging.


Does any golang interactive debugger exist?

Lately I was playing with google&#39;s new programming language [Go][1] and was wondering why the assignment operator `:=` has a *colon* in front of the equal sign `=`.

Is there a particular reason why the authors of the language wanted to use `name := &quot;John&quot;` instead of `name = &quot;John&quot;`?

[1]: http://golang.org/

Assignment operator in Go language

In Python it is possible to split a string and assign it to variables:

    ip, port = &#39;127.0.0.1:5432&#39;.split(&#39;:&#39;)

but in Go it does not seem to work:

    ip, port := strings.Split(&quot;127.0.0.1:5432&quot;, &quot;:&quot;)
    // assignment count mismatch: 2 = 1

**Question:** How to split a string and assign values in one step?

Content Type	Original Author	Original Content on Stackoverflow
Question	hardPass	View Question on Stackoverflow
Solution 1 - Testing	zzzz	View Answer on Stackoverflow
Solution 2 - Testing	user7610	View Answer on Stackoverflow
Solution 3 - Testing	muthukumar selvaraj	View Answer on Stackoverflow

How to `go test` all tests in my project?

Testing Problem Overview

Testing Solutions

Solution 1 - Testing

Solution 2 - Testing

Solution 3 - Testing

angular ng-repeat in reverse

In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000ms exceeded

Attributions