tracking: complete `std/expect`

[iuioiua]

The following APIs are currently not yet implemented in std/expect:

• toMatchSnapShot
• toMatchInlineSnapShot
• toThrowErrorMatchingSnapShot
• toThrowErrorMatchingInlineSnapShot
• expect.anything feat(expect): add asymmetric matchers (#3964) #4366
• expect.any feat(expect): add asymmetric matchers (#3964) #4366
• expect.arrayContaining feat(expect): add asymmetric matchers (#3964) #4366
• expect.not.arrayContaining fix(expect): support expect.not.{arrayContaining,objectContaning,stringContaining,stringMatching} #6138
• expect.closeTo feat(expect): add expect.{closeTo, stringContaining, stringMatching} #4508
• expect.objectContaining fix(expect): support expect.objectContaining #6065
• expect.not.objectContaining fix(expect): support expect.not.{arrayContaining,objectContaning,stringContaining,stringMatching} #6138
• expect.stringContaining feat(expect): add expect.{closeTo, stringContaining, stringMatching} #4508
• expect.not.stringContaining fix(expect): support expect.not.{arrayContaining,objectContaning,stringContaining,stringMatching} #6138
• expect.stringMatching feat(expect): add expect.{closeTo, stringContaining, stringMatching} #4508
• expect.not.stringMatching fix(expect): support expect.not.{arrayContaining,objectContaning,stringContaining,stringMatching} #6138
• expect.assertions fix(expect,internal,testing): support expect.assertions #6032
• expect.hasAssertions fix(expect): support expect.hasAssertions() #5901
• expect.addEqualityTester feat(expect): add expect.addEqualityTesters api. #4255
• expect.addSnapshotSerializer feat(expect): support expect.addSnapshotSerialize() api #4537
• expect.extend feat(expect): support expect.extend() api #4412

For those wanting to contribute, please submit one PR per API.

[raashidanwar]

Hey @iuioiua,
I would love to contribute here.

[iuioiua]

Hey @iuioiua,

I would love to contribute here.

Great! Let us know which ones you'd like to work on, so there's no overlap with other's work.

[syhol]

As you start working on the async matchers, you might end up fixing #3947 as a side effect.

[raashidanwar]

@iuioiua I will be picking.

expect.objectContaining
expect.not.objectContaining
expect.stringContaining
expect.not.stringContaining
expect.stringMatching
expect.not.stringMatching

[eryue0220]

Hi @iuioiua @raashidanwar
Can I try for this too?

I'll pick

expect.assertions
expect.hasAssertions
expect.addSnapshotSerializer
expect.extend

[iuioiua]

Hi @iuioiua @raashidanwar Can I try for this too?

I'll pick

expect.assertions
expect.hasAssertions
expect.addSnapshotSerializer
expect.extend

For sure! Thank you. Please let us know if you need any help with anything.

[eryue0220]

Hi, @iuioiua

I have a question about is there a way that I can know whether the current Deno.test is completed or not?

[iuioiua]

Can you elaborate? Perhaps, something like this is what you're after.

let isTestDone = false;
Deno.test("my test", () => {
  ...
  isTestDone = true;
});