When using boot for ClojureScript projects, how does one make external non-CLJSJS JavaScript libraries available to test code (vs application code)?
Application code can get access when it's included on the same HTML page as the library.
(With leiningen + figwheel, the test code ran in the same context as the application code -- on my index.html page -- so the test code was aware of the third party js library.)
Is there a similar page context in boot for test code? Or is there a way to conj something like ["resources/third-party/library.js"] onto a source or resource path, such that unit tests can refer to the same library that application code does?
When I run boot auto-test it says #object[ReferenceError ReferenceError: Can't find variable: CodeMirror]. CodeMirror is the third party library in my case. My unit tests need a CodeMirror instance so they can .setValue, then call a bunch of CodeMirror methods to tell the instance what to do, then verify the instance's new value and cursor position. I'm testing whether my ClojureScript comes up with the right calls to CodeMirror in order to have the intended effects.
I've been able to use the latest CLJSJS version of CodeMirror but it doesn't pass my unit tests whereas the most recent non-CLJSJS version directly from CodeMirror does pass. So I'm guessing I need the latest CodeMirror, which isn't yet offered via CLJSJS yet.
Here's part of my build.boot file:
(deftask testing []
(set-env! :source-paths #(conj % "test/cljs"))
identity)
(deftask test []
(comp (testing)
(test-cljs :js-env :phantom
:exit? true)))
(deftask auto-test []
(comp (testing)
(watch)
(test-cljs :js-env :phantom)))
Related
I have followed given 2 tutorials to use COnfigurationAPI in a Liferay dxp plugins SDK portlet built using Ant/Ivy.
COnfiguration API 1
COnfiguration API 2.
Below is the configuration class used:
package com.preferences.interfaces;
import com.liferay.portal.configuration.metatype.annotations.ExtendedObjectClassDefinition;
import aQute.bnd.annotation.metatype.Meta;
#ExtendedObjectClassDefinition(
category = "preferences",
scope = ExtendedObjectClassDefinition.Scope.GROUP
)
#Meta.OCD(
id = "com.preferences.interfaces.UnsupportedBrowserGroupServiceConfiguration",
name = "UnsupportedBrowser.group.service.configuration.name"
)
public interface UnsupportedBrowserGroupServiceConfiguration {
#Meta.AD(deflt = "", required = false)
public String displayStyle();
#Meta.AD(deflt = "0", required = false)
public long displayStyleGroupId(long defaultDisplayStyleGroupId);
}
Post following the steps,I am getting the below error:
ERROR [CM Configuration Updater (ManagedService Update: pid=[com.preferences.interfaces.UnsupportedBrowserGroupServiceConfiguration])][org_apache_felix_configadmin:97] [org.osgi.service.cm.ManagedService, id=7082, bundle=297//com.liferay.portal.configuration.settings-2.0.15.jar?lpkgPath=C:\dev\Liferay\osgi\marketplace\Liferay Foundation.lpkg]: Unexpected problem updating configuration com.preferences.interfaces.UnsupportedBrowserGroupServiceConfiguration {org.osgi.service.cm.ConfigurationAdmin}={service.vendor=Apache Software Foundation, service.pid=org.apache.felix.cm.ConfigurationAdmin, service.description=Configuration Admin Service Specification 1.2 Implementation, service.id=56, service.bundleid=643, service.scope=bundle}
Caused by: java.lang.IllegalArgumentException: wrong number of arguments
So,does this process need a osgi module as mandatory or can we do it using plusings sdk portlet built using ant as well?
Without disecting the error message Caused by: java.lang.IllegalArgumentException: wrong number of arguments:
The way you build your plugin (Ant, Maven, Gradle, manually) doesn't make a difference, as long as you build a plugin that will be understood by the runtime. aQute.bnd.annotation.metatype.Meta points firmly into the OSGi world, and makes it almost certain that you'll need an OSGi module. You can build this with Ant, of course. Even in Ant you can embed tools like bnd, or you can write the proper Manifest.mf to include in your module manually (just kidding - you don't want to do it manually, but it would work).
Recommendation: Instead of moving everything over: Try to reproduce this with a minimal example in gradle or better Liferay Workspace (which is gradle based), just to get all the automatic wiring in. Check if it makes a difference and compare the generated output from your Ant build process with the workspace output. Pay specific attention to the Manifest.
In order to build the proper Manifest, you want to use bnd - if the Manifest turns out to be your issue: Find a way to embrace bnd - if that's by saying goodby to Ant, or by tweaking your build script remains your decision.
I have a library of functions which I want to let users play with in the browser.
So I want to set up a situation like this :
I'm developing with figwheel and devcards.
In the main core.cljs I require various functions from my library, so they're all in scope.
Now I want to let the user enter some code which calls that library.
I see how I can run that code with eval, but I can't see how to make my library functions visible to the code being evaled.
And I'm confused by most of the documentation I'm seeing about this (eg. How can I make functions available to ClojureScript's eval?)
Is it possible? And if so, does anyone have a simple example of it being done?
cheers
Phil
Yes, it is possible to provide access to an ambient / pre-compiled library used by evaluated code.
First, you must ensure that the functions in your library are available in the JavaScript runtime. In other words, avoid :advanced optimization, as this will eliminate functions not called at compile time (DCE). Self-hosted ClojureScript is compatible with :simple.
Second, you need to make the analysis metadata available to the self-hosted compiler that will be running in the browser (either making use of cljs.js/load-analysis-cache! or an optional argument to cljs.js/empty-state).
A minimal project illustrating how to do this is below (and also at https://github.com/mfikes/ambient):
Project Code
src/main/core.cljs:
(ns main.core
(:require-macros [main.core :refer [analyzer-state]])
(:require [cljs.js]
[library.core]))
(def state (cljs.js/empty-state))
(defn evaluate [source cb]
(cljs.js/eval-str state source nil {:eval cljs.js/js-eval :context :expr} cb))
(defn load-library-analysis-cache! []
(cljs.js/load-analysis-cache! state 'library.core (analyzer-state 'library.core))
nil)
src/main.core.clj:
(ns main.core
(:require [cljs.env :as env]))
(defmacro analyzer-state [[_ ns-sym]]
`'~(get-in #env/*compiler* [:cljs.analyzer/namespaces ns-sym]))
src/library/core.cljs:
(ns library.core)
(defn my-inc [x]
(inc x))
Usage
We have a main.core namespace which provides an evaluate function, and this example will show how to call functions in an ambient / pre-compiled library.core namespace.
First, start up a browser REPL via
clj -m cljs.main
At the REPL, load our main namespace by evaluating
(require 'main.core)
Test that we can evaluate some code:
(main.core/evaluate "(+ 2 3)" prn)
This should print
{:ns cljs.user, :value 5}
Now, since main.core required library.core, we can call functions in that namespace. Evaluating this at the REPL will yield 11:
(library.core/my-inc 10)
Now, let's try to use this "ambient" function from self-hosted ClojureScript:
(main.core/evaluate "(library.core/my-inc 10)" prn)
You will see the following
WARNING: No such namespace: library.core, could not locate library/core.cljs, library/core.cljc, or JavaScript source providing "library.core" at line 1
WARNING: Use of undeclared Var library.core/my-inc at line 1
{:ns cljs.user, :value 11}
In short, what is going on is that even though library.core.my_inc is available in the JavaScript environment, and can indeed be called, producing the correct answer, you get warnings from the self-hosted compiler that it knows nothing about this namespace.
This is because the compiler analysis metadata is not in the main.core/state atom. (The self-hosted compiler has its own analysis state, held in that atom in the JavaScript environment, which is separate from the JVM compiler analysis state, held via Clojure in the Java environment.)
Note: If we instead had the source for library.core compiled by the self-hosted compiler (by perhaps by using main.core/evaluate to eval "(require 'library.core)", along with properly defining a cljs.js/*load-fn* that could retrieve this source, things would be good, and the compiler analysis metadata would be in main.core/state. But this example is about calling ambient / pre-compiled functions in library.core.
We can fix this by making use of cljs.js/load-analysis-cache! to load the analysis cache associated with the library.core namespace.
This example code embeds this analysis cache directly in the code by employing a macro that snatches the analysis cache from the JVM-based compiler. You can transport this analysis cache to the browser by any mechanism you desire; this just illustrates one way of simply embedding it directly in the shipping code (it's just data).
Go ahead and evaluate the following, just to see what the analysis cache for that namespace looks like:
(main.core/analyzer-state 'library.core)
If you call
(main.core/load-library-analysis-cache!)
this analysis cache will be loaded for use by the self-hosted compiler.
Now if you evaluate
(main.core/evaluate "(library.core/my-inc 10)" prn)
you won't see any warnings and this will be printed:
{:ns cljs.user, :value 11}
Furthermore, since the self-hosted compiler now has the analysis metadata for libraray.core, it can properly warn on arity errors, for example
(main.core/evaluate "(library.core/my-inc 10 12)" prn)
will cause this to be printed:
WARNING: Wrong number of args (2) passed to library.core/my-inc at line 1
The above illustrates what happens when you don't have the analyzer cache present for a namespace and how to fix it using cljs.js/load-analysis-cache!. If you know that you will always want to load the cache upon startup, you can simply things, making use of an optional argument to cljs.js/empty-state to load this cache at initialization time:
(defn init-state [state]
(assoc-in state [:cljs.analyzer/namespaces 'library.core]
(analyzer-state 'library.core)))
(def state (cljs.js/empty-state init-state))
Other Projects
A few (more elaborate) projects that make library functions available to self-hosted ClojureScript in the browser:
Klangmeister
power-turtle
life-demo
I found that my Sonar instance 5.1 or 5.1.1 (with latest sonar-runner 2.x) stopped showing part of the Unit test info (Unit test widget) on the project's dashboard.
The properties I had were (in Gradle's sonarRunner > sonarProperties section):
property "sonar.junit.reportsPath", "build/test-results/UT"
property "sonar.surefire.reportsPath", "build/test-results/UT"
To fix it, I had to include the following properties as well:
property "sonar.java.junit.reportsPath", "build/test-results/UT"
property "sonar.java.surefire.reportsPath", "build/test-results/UT"
Just FYI: All my Unit tests reports go under build/test-results/UT folder, all Integration Tests result files go unedr build/test-results/IT folder and etc.
I'm wondering if this is due to Gradle version that I'm using (2.3) or is it due to a later version of SonarQube (4.5+) as I have both SQ 5.1 and 5.1.1 instance.
I know SonarQube team started Multi language support since SonarQube version 4.12
Since SonarQube 4.2, it is possible to run an analysis on a multi-language project.
Now, it raises a question. For Getting the same Unit test info for Groovy based projects, do I need to use:
property "sonar.groovy.junit.reportsPath", "build/test-results/UT"
property "sonar.groovy.surefire.reportsPath", "build/test-results/UT"
something like that if my project has Groovy code instead of java?
Searching "**sonar.java.junit.reportPath"** with using double quotes shows No results found in Google and it forces me to try and see google results if I can run the search again without using " double quotes (for this property).
Doing the same in SonarQube site "search box" shows:
No results found for sonar.java.junit.reportPath. Please try one of the following suggestions:
Though in Gradle, inside
sonarRunner task {
.. inside ..
sonarProperties {
... section ... where I define various sonar props..
}
...
}
I can define both sonar.junit.reportPath, sonar.java.junit.reportPath and similarly, sonar.surefire.reporPath and sonar.java.surefire.reportPath and while running sonarRunner task in Gradle, it doesn't error out. Thus it makes me believe that the property variables are valid.
There are also issues with running sonarRunner or stand alone sonar-runner command for a mixed Java and Groovy based project (i.e. source code in Java but tests in Groovy). Setting sonar.language=java,grvy didn't help. I posted this question on stackoverflow but so far I have no perfect result/answer on how to get a full fledged sonar dashboard up and running for a Groovy projects like I get for a Java project.
Groovy project - Sonar - Publish project and Unit + Integration Test code coverage data
PS: I have tried various values for setting sonar.. variables (as far a sonar source, tests, etc, etc properties are concerned, which they have mentioned on their site's docs section)
The only valid property to use as of now is sonar.junit.reportsPath which will tell the java sonarqube plugin where to import your result of unit tests.
For groovy, this is work in progress, see : http://jira.sonarsource.com/browse/SONARGROOV-2
All the other properties you mentioned do not exist and are not taken into account.
1. Compiled Assembly from JSC
I've compiled what is intended to be client-side JavaScript using the JScript compiler (jsc.exe) on the server side in an attempt to make something that can be tested from a unit testing project, and maybe even something that can be debugged on the server side.
The compiled file contains only functions as follows (just for example) and it compiles fine into BitField.exe. Notice, no wrapper class or package in the source code.
------ BEGIN FILE (BitField.js) -------
function BitField(){
this.values = [];
}
// more functions ...
------- END FILE -------
jsc /fast- /out:BitField.exe Bitfield.js
Results in a BitField.exe assembly.
Success! Well, kind of ....
2. Testing Assembly / Access Point?
Secondly I've created a test project (in C#) and referenced in the BitField.exe assembly successfully. (The type of project is irrelevant but I'm providing more description to paint a full picture.)
The problem seems to be: I cannot find the namespace or a point at which I can access the BitField functions inside the BitField.exe assembly from my C# test project. The assembly doesn't seem to be a "normal".
In other words I need in C#
using ???WHAT???
Note: I don't want to use JScript "extensions", meaning keywords that won't run client-side (in a web browser), for example, class, package etc because I want the code to be clean as possible for copy & paste back into client side script environment (Regardless said "clean" code compiles fine by jsc.exe without use of those extensions). When I try to wrap the functions in package and class it starts producing compile errors so that's another reason not to use them - because they appear to make me alter my code.
Any suggestions as to how I can use the functions of the compiled JScript assembly (by having it referenced into another assembly) when there are no explicit containers in it?
Update / Proof
.NET Reflector view
After playing around with it for a while, and trying various combinations of command-line switches for jsc.exe, I'm pretty sure that what you're trying to do won't work as you'd wish it to. If you try to compile a js file that contains functions into a .Net library assembly, you get an error:
BitField.js(1,1) : error JS1234: Only type and package definitions are allowed inside a library
But, there is hope, yet! Here's what I would do...
I would keep your "clean" BitField.js file just as it is, and then create a batch file that wraps it in a JScript class and writes it out to a "dirty" js file. It's pretty clean if you think of it as part of the compilation of the code into the DLL. The code to wrap the BitField.js into BitFieldClass.js would look like this:
merge-into-class.js
var fso = new ActiveXObject("Scripting.FileSystemObject");
var ForReading = 1;
var inputFile = fso.OpenTextFile("BitField.js",ForReading, false);
var outputFile = fso.CreateTextFile("BitFieldClass.js", true);
outputFile.write("class BitFieldClass{\n");
while (!inputFile.AtEndOfStream)
{
var textLine = inputFile.ReadLine();
outputFile.write (textLine + "\n");
}
outputFile.write("}");
outputFile.close();
Then the batch file to wrap it and compile it is really simple:
compile-js.bat
cscript merge-into-class.js
jsc /t:library /out:BitFieldClass.dll bitFieldClass.js
Of course, if you wanted to do multiple files, you'd have to parameterize things a bit, but hopefully this is enough to demonstrate the idea.
Im using phpunit & phpundercontrol to run the RC Selenium on every build.
PHPUnit allows you to implement your own TestListener. Custom test listeners implement the abstract methods in the PHPUnit_Framework_TestListener interface. Specifically, your listener will implement:
startTestSuite()
endTestSuite()
startTest()
endTest()
addError()
addFailure()
addSkippedTest()
addIncompleteTest()
Once you've attached the TestListner these methods will be called each time the corresponding events occur in your test suite. These methods will be written to perform the INSERTs and UPDATEs on a test results database that you'll create.
Attaching the listener class to your suite is as easy as adding a tag to the phpunit.xml configuration file. For example:
<phpunit>
<testsuites>[...]</testsuites>
<selenium>[...]</selenium>
<listeners>
<listener class="Database"
file="/usr/loocal/share/pear/PHPUnit/Util/Log/Database.php">
</listeners>
</phpunit>
That's all you need!
In fact, PHPUnit already comes with a working version of the listener I just described (PHPUnit_Util_Log_Database), as well as two different database schema definitions.
On many systems this class will live at /usr/loocal/share/pear/PHPUnit/Util/Log/Database.php, and the schemas at /usr/loocal/share/pear/PHPUnit/Util/Log/Database/MySQL.sql and /usr/loocal/share/pear/PHPUnit/Util/Log/Database/SQLite3.sql. You may have to do some tweaking depending on the DBMS you're using.
See these sections of the documentation (it wont let me post two links:
http://www.phpunit.de/manual/3.4/en/extending-phpunit.html#extending-phpunit.PHPUnit_Framework_TestListener
htp://www.phpunit.de/manual/3.4/en/api.html#api.testresult.tables.testlistener
(StackOverflow won't let me post two links, so you'll have to correct the HTTP in that second one)
I am working on the same problem.
Have asked a related question here a few days ago.
My attempt using Selenium IDE, Selenium RC and perl.
General strategy:
You can make newer releases of phpunit generate TAP output (options --tap, --log-tap).
(TAP is Test Anything Protocol - standardized output format)
Parse the logfile to obtain the suite metadata from the TAP parser object, insert into database using perl, e.g. "# Number of Passed": , "Failed", "Unexpectedly succeeded",