Just want to know if it's possible to force casperjs to only output failed tests to the console. Has anyone tried to do that?
Thank you
1
- What I have now is that casperjs writes PASS + 'some message' in the console for every assertion that passes in unit tests. I need to know the way how to make casperjs to output only FAIL message (for some assertion that failed) in the console.sergeyz– sergeyz2014-12-19 18:34:31 +00:00Commented Dec 19, 2014 at 18:34
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1 Answer
Since you're running the CasperJS test environment, you can add the --concise option when you run CasperJS:
casperjs test --concise yourTest.js This hides all assertion logs, but doesn't hide the additional info of FAILs:
Test file: test20_only_show_fail.js # type: assert # file: test20_only_show_fail.js:8 # code: test.assert(false, "false"); # subject: false # type: assert # file: test20_only_show_fail.js:13 # code: test.assert(false, "false"); # subject: false FAIL 3 tests executed in 0.027s, 1 passed, 2 failed, 0 dubious, 0 skipped.
But now you can't distinguish them easily. You can add an event listener to the front of your test file and let it print something useful:
casper.test.on("fail", function(failure) { this.casper.echo("FAIL " + failure.message); }); This produces the FAIL lines that come after the additional information:
Test file: test20_only_show_fail.js # type: assert # file: test20_only_show_fail.js:7 # code: test.assert(false, "false"); # subject: false FAIL false # type: assert # file: test20_only_show_fail.js:12 # code: test.assert(false, "false"); # subject: false FAIL false FAIL 3 tests executed in 0.028s, 1 passed, 2 failed, 0 dubious, 0 skipped.
This is the test file (test20_only_show_fail.js) for reference:
casper.test.on("fail", function(failure) { this.casper.echo("FAIL " + failure.message); }); casper.test.begin('fail test', function(test) { test.assert(true, "true"); test.assert(false, "false"); test.assert(true, "true (2)"); }); casper.test.begin('error test', function(test) { test.assert(false, "false"); }); 