integrated unittest support [+2]

[danrubel]

Support executing Dart unit tests and presenting the results ... something like Eclipse JUnit integration.

[danrubel]

[from bug bash notes]
command to add simple unit test to existing application / library
add unittest to pubspec if not already there... and run pub
create “test” directory and add example code

[clayberg]

Set owner to @jwren.

[danrubel]

Issue #6991 has been merged into this issue.

[danrubel]

Changed the title to: "integrated unittest support [+1]".

[clayberg]

Issue #7584 has been merged into this issue.

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cc @devoncarew.

[clayberg]

Changed the title to: "integrated unittest support [+2]".

[danrubel]

Removed this from the M3 milestone.
Added this to the Later milestone.

[DartBot]

This comment was originally written by @MarkBennett

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Curious if this is still something the team is interested in?

[jwren]

Bulk closing of some Milestone-Later bugs as "Assumed Stale" as they are not high priority (or low hanging fruit) for the Editor team in the upcoming milestones.

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Added AssumedStale label.

[clayberg]

We still want to do this at some point.

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Removed Priority-Medium label.
Added Priority-Low, Triaged labels.

[DartBot]

This comment was originally written by @darrellpf

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1. Moving from a text-based unit test in a command line project to html versions of tests is non-trivial. The current documentation just says to add a couple of lines, but it also involves finding/making an html file and running through dartium. This is way too much work and should just be seamless.
    
2. When an expect failure occurs the offending expect is buried in the middle of a stack trace. You have to know what you're looking for. In addition, the line numbers should be hyperlinked. Currently either line numbers need to be turned on or the cursor needs to be placed into the file to hunt for the line.

[kasperl]

Removed this from the Later milestone.
Added Oldschool-Milestone-Later label.

[sethladd]

Added NotPlanned label.

[clayberg]

Added this to the 1.6 milestone.