cdktf: using fullSynth while testing returns invalid JSON

[jheck-abs]

Expected Behavior

When testing with Jest and TypeScript the fullSynth method should returns the full synthesized version of the given stack.

Actual Behavior

The fullSynth method returns an erroneous JSON.

"cloudfoundry": [
      {
        "api_url": "${jsondecode(data.btp_subaccount_environment_instance.subaccount-environment-instance.labels)[\\"API Endpoint\\"]}",
        "origin": "btpDeploymentUserOrigin",
        "password": "btpDeploymentUserSecret",
        "user": "btpDeploymentUser"
      }
    ]

Above you can see that in api_url the double quotes are escaped twice, this breaks the JSON syntax.

Steps to Reproduce

The bug can be reproduced in the following repo:
https://github.com/jheck-abs/terraform-testing

Versions

language: typescript
cdktf-cli: 0.20.12
node: v20.11.0
cdktf: 0.20.12
constructs: 10.4.2
jsii: null
terraform: 1.11.4
arch: x64
os: win32 10.0.26100

Providers

Gist

https://github.com/jheck-abs/terraform-testing

Possible Solutions

currently none

Workarounds

currently none

Anything Else?

No response

References

No response

Help Wanted

• I'm interested in contributing a fix myself

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[mvk-abs]

any updates here from terraform cdktf side?