Dev dependency being duplicated

[btaskew]

Have 3 separate test files as part of a single component (spread across 3 files), each test file imports the same, separate Bit component as a dependency: import '@bit/iexeter.tester.test-setup';.

When running bit show for the component, the test dependency is listed 3 times under the Dev Dependencies list:

When running bit tag the following appears:

a dependency iexeter.tester/test-setup@0.0.1 is duplicated
This error should have never happened. Please report this issue on Github https://github.com/teambit/bit/issues

bitmap extract for component:

"components/sso-form": {
        "files": [
            {
                "relativePath": "src/components/sso-form/NativeForm.jsx",
                "test": false,
                "name": "NativeForm.jsx"
            },
            {
                "relativePath": "src/components/sso-form/WebForm.jsx",
                "test": false,
                "name": "WebForm.jsx"
            },
            {
                "relativePath": "src/components/sso-form/__tests__/NativeForm.test.js",
                "test": true,
                "name": "NativeForm.test.js"
            },
            {
                "relativePath": "src/components/sso-form/__tests__/SsoForm.test.js",
                "test": true,
                "name": "SsoForm.test.js"
            },
            {
                "relativePath": "src/components/sso-form/__tests__/WebForm.test.js",
                "test": true,
                "name": "WebForm.test.js"
            },
            {
                "relativePath": "src/components/sso-form/index.jsx",
                "test": false,
                "name": "index.jsx"
            }
        ],
        "mainFile": "src/components/sso-form/index.jsx",
        "trackDir": "src/components/sso-form",
        "origin": "AUTHORED",
        "exported": false
    },

Expected Behavior

Dev dependency should only be included once

Steps to Reproduce the Problem

1. Create component with multiple test files, each including the same Bit component dependency
2. Build component
3. Run bit show and view Dev Dependencies

Specifications

• Bit version: 14.7.2
• Node version: 12.14.1
• npm / yarn version: yarn 1.21.1
• Bit compiler (include version): bit.envs/compilers/react@1.0.13
• Bit tester (include version): Custom tester built off bit.envs/testers/jest@22.4.3

[GiladShoham]

@btaskew Thanks for reporting this.
We will check it, and update here soon.