I'm having trouble testing a resource that relies on an input. e.g. i have

export class BucketPolicy extends aws.s3.BucketPolicy {
    constructor(name: string, bucket: aws.s3.Bucket) {
        const bucketPolicyArgs = {
            bucket: bucket.id,
            policy: "",
        }
        super(name, bucketPolicyArgs);
    }
}

and in my test i have

describe("BucketPolicy", function() {
    describe("constructor", function() {
        let testBucket = new infra.Bucket("test");
        let bucketPolicy = new infra.BucketPolicy("test", testBucket);
        it("should attach to the given bucket", function(done) {
            bucketPolicy.bucket.apply(bucketId => {  // this hangs
                if (bucketId == "test") {
                    done()
                } else {
                    done(new Error(`wrong bucket id ${bucketId}`))
                }
            })
        });

the test hangs when it tries to retrieve the bucket output from bucketPolicy

Interesting. At first, I thought this was due to https://github.com/pulumi/pulumi/pull/2638#issuecomment-483809925 (I'm sure in some form or another it still is). But looking at the actual code, I would have expected this case to work, since you are reading a property that you set in the constructor. Do you see the same if you use

aws.s3.BucketPolicy

instead of creating a subclass of it?

i'll try that now

Thanks - we'll have to look deeper - opened https://github.com/pulumi/pulumi/issues/2785.

thanks