Add support for running jasmine multiple times.
```js
const Jasmine = require('jasmine');
async function main() {
const jasmine = new Jasmine({ projectBaseDir: process.cwd() });
let specId = 'spec0';
jasmine.loadConfigFile('./spec/support/jasmine.json');
jasmine.env.configure({
specFilter(sp) {
return sp.id === specId;
},
autoCleanClosures: false
});
jasmine.exit = () => {};
await jasmine.execute();
specId = 'spec2';
await jasmine.execute();
}
main().catch((err) => {
console.error(err);
process.exitCode = 1;
});
```
With `jasmine.env.configure({ autoCleanClosures: false })` you disable Jasmine's feature to automatically clean closures (functions) during the test run. This is a requirement to be able to rerun.
When `execute` is called more than once, the `topSuite.reset` is called, which will reset the state for the next run as well as reset any child suites.
Add a function `exclude` to the `Suite` and `Spec` clases. This functions similar to `pend`, but will allow the "pending" state to persist over multiple runs. This is useful when `xit` is used.
Revert changes to jasmine.js
fix: make sure to call hooks during second run
Remove jsdoc from private apis
Fix elint issue
Add new line
* Don't run them in browsers in the regular CI build
* Run them in browsers in a special nightly build
* Run them in Node in the regular CI build
* Run them when developers manually run the suite
This should allow the regular CI build to give us a more useful signal,
while keeping us from losing sight of the flaky specs.
Use setSpecProperty to attach key/value pairs to spec results that can be
picked up in specialized jasmine reporters. Example use-cases
include:
* Tagging specs with URLs or string-tokens referencing test-plan docs.
* Recording performance information for blocks of JS.
Similarly setSuiteProperty attaches key/value pairs to suite results
Previously, suite duration was always reported as 0 and spec duration
was always reported as null. Suites always used a no-op timer, and
specs set their result.duration after the result had already been sent
to reporters.
Fixes#1676.
Custom object formatters allow users to customize how an object is
stringified in matcher failure messages. This can already be done by
adding a `jasmineToString` method to the objects in question. But
it's not always desirable or possible to do that, particularly when
objects of a given "type" do not inherit from a specific prototype.
For instance, suppose a web service returns a list of foos that are
deserialized from JSON, e.g.:
{ fooId: 42, /* more properties */ }
The only way to define `jasmineToString` on those is by writing code to
add it to each instance at runtime. But a custom object formatter can
recognize that the object it's looking at is a foo and format it
accordingly:
jasmine.addCustomObjectFormatter(function(obj) {
if (typeof obj.fooId !== 'number') {
return undefined;
}
return '[Foo with ID ' + obj.fooId + ']';
});
Unlike `jasmineToString`, custom object formatters are scoped to a
particular spec or suite and don't require any changes to the code
under test.
This makes it easier to write high quality matchers and asymmetric equality
testers, and is also a step toward supporting custom object formatters.
Previously, Jasmine passed custom object formatters as the second argument
to matcher factories and as and the second argument to asymmetric equality
testers' `asymmetricMatch` method. Matchers and asymmetric equality testers
were responsible for passing the custom object formatters to methods like
`matchersUtil#equals`:
function toEqual(util, customEqualityTesters) {
return {
compare: function(actual, expected) {
// ...
result.pass = util.equals(actual, expected, customEqualityTesters, diffBuilder);
And:
ArrayContaining.prototype.asymmetricMatch = function(other, customTesters) {
// ...
for (var i = 0; i < this.sample.length; i++) {
var item = this.sample[i];
if (!j$.matchersUtil.contains(other, item, customTesters)) {
return false;
}
}
With this change, that is no longer necessary. Matchers and asymmetric
equality testers can ignore the existence of custom equality testers and
still fully support them:
function toEqual(util) {
return {
compare: function(actual, expected) {
// ...
result.pass = util.equals(actual, expected, diffBuilder);
And:
ArrayContaining.prototype.asymmetricMatch = function(other, matchersUtil) {
// ...
for (var i = 0; i < this.sample.length; i++) {
var item = this.sample[i];
if (!matchersUtil.contains(other, item)) {
return false;
}
}
The old interfaces are still supported, for now, but will be deprecated
in a future commit and removed in the next major release after that.
In addition to making matchers and custom equality testers simpler,
this change sets the stage for adding support for custom object
formatters. Those will be architecturally similar to custom equality
testers, and by injecting a `MatchersUtil` instance everywhere we can
add them without requiring user code to pass them around as used to be
the case with custom object formatters.
It's very easy to forget to `await` or `return` the promise returned
from `expectAsync`. When that happens, the expectation failure will
occur after the spec or suite's result has been reported to reporters,
and the failure will typically not be shown to the user. This change
adds a top-level suite failure in that case, similar to the way we
report unhandled exceptions or promise rejections that occur after the
runable completes. Adding the error at the top level gives us the best
chance of getting in before the set of failures we add it to is sent
to reporters.
See #1752.
There are now multiple ways to do async functions, and callbacks
are probably the least common in new code, so the message should
be more general rather than referring to callbacks.
