How to use the interface-ipfs-core.key function in interface-ipfs-core

},
    {
      name: 'lsReadableStream',
      reason: 'LITE: Node.js streams not supported'
    },
    {
      name: 'lsPullStream',
      reason: 'LITE: not implemented yet'
    },
    {
      name: 'flush',
      reason: 'LITE: not implemented yet'
    }]
  })

  tests.key(defaultCommon, {
    // skip: [
    //   // key.export
    //   {
    //     name: 'export',
    //     reason: 'TODO not implemented in go-ipfs yet'
    //   },
    //   // key.import
    //   {
    //     name: 'import',
    //     reason: 'TODO not implemented in go-ipfs yet'
    //   }
    // ]
    skip: { reason: 'LITE: not implemented yet' }
  })

  tests.miscellaneous(defaultCommon, {

{
        name: 'should export a chunk of a file',
        reason: 'TODO not implemented in go-ipfs yet'
      },
      {
        name: 'should export a chunk of a file in a Pull Stream',
        reason: 'TODO not implemented in go-ipfs yet'
      },
      {
        name: 'should export a chunk of a file in a Readable Stream',
        reason: 'TODO not implemented in go-ipfs yet'
      }
    ]
  })

  tests.key(commonFactory, {
    skip: [
      // key.export
      {
        name: 'export',
        reason: 'TODO not implemented in go-ipfs yet'
      },
      // key.import
      {
        name: 'import',
        reason: 'TODO not implemented in go-ipfs yet'
      }
    ]
  })

  tests.miscellaneous(commonFactory)

if (err) {
            return cb(err)
          }

          nodes.push(_ipfsd)
          cb(null, IPFSApi(_ipfsd.apiAddr))
        })
      }
    })
  },
  teardown: function (callback) {
    parallel(nodes.map((node) => (cb) => node.stop(cb)), callback)
  }
}

test.key(common)

}
  })

  tests.filesRegular(commonFactory, {
    skip: isNode ? null : [{
      name: 'addFromStream',
      reason: 'Not designed to run in the browser'
    }, {
      name: 'addFromFs',
      reason: 'Not designed to run in the browser'
    }]
  })

  tests.filesMFS(commonFactory)

  tests.key(commonFactory)

  tests.miscellaneous(commonFactory)

  tests.name(createFactory(merge(commonOptions, {
    ipfsOptions: {
      pass: 'ipfs-is-awesome-software',
      offline: true
    }
  }), overrides))

  tests.namePubsub(createFactory(merge(commonOptions, {
    ipfsOptions: {
      EXPERIMENTAL: {
        ipnsPubsub: true
      }
    }

}
  })

  tests.filesRegular(commonFactory, {
    skip: isNode ? null : [{
      name: 'addFromStream',
      reason: 'Not designed to run in the browser'
    }, {
      name: 'addFromFs',
      reason: 'Not designed to run in the browser'
    }]
  })

  tests.filesMFS(commonFactory)

  tests.key(commonFactory)

  tests.miscellaneous(commonFactory)

  tests.name(createFactory(merge(commonOptions, {
    ipfsOptions: {
      offline: true
    }
  }), overrides))

  tests.namePubsub(createFactory(merge(commonOptions, {
    ipfsOptions: {
      EXPERIMENTAL: {
        ipnsPubsub: true
      }
    }
  }), overrides))

if (err) {
            return cb(err)
          }

          nodes.push(_ipfsd)
          cb(null, _ipfsd.api)
        })
      }
    })
  },
  teardown: function (callback) {
    parallel(nodes.map((node) => (cb) => node.stop(cb)), callback)
  }
}

test.key(common)

factory = new IpfsFactory(factoryOpts)
    cb(null, factory)
  },
  teardown (cb) {
    factory.dismantle(cb)
  }
}

test.block(common)
test.bootstrap(common)
test.config(common)
test.dag(common)
test.dht(common)
test.files(common)
test.filesMFS(common)
test.key(common)
test.miscellaneous(common)
test.object(common)
test.pin(common)
test.ping(common)
test.pubsub(common)
test.repo(common)
test.stats(common)
test.swarm(common)

if (err) {
            return cb(err)
          }

          nodes.push(_ipfsd)
          cb(null, _ipfsd.api)
        })
      }
    })
  },
  teardown: function (callback) {
    parallel(nodes.map((node) => (cb) => node.stop(cb)), callback)
  }
}

test.key(common)

{
      name: 'should stat file',
      reason: 'https://github.com/ipfs/interface-ipfs-core/pull/365'
    },
    {
      name: 'should stat dir',
      reason: 'https://github.com/ipfs/interface-ipfs-core/pull/365'
    },
    {
      name: 'should stat outside of mfs',
      reason: 'https://github.com/ipfs/interface-ipfs-core/pull/365'
    }
  ]
})

tests.key(defaultCommonFactory)

tests.ls(defaultCommonFactory)

tests.miscellaneous(defaultCommonFactory, {
  skip: [
    {
      name: 'should resolve an IPNS DNS link',
      reason: 'TODO IPNS not implemented yet'
    },
    {
      name: 'should resolve IPNS link recursively',
      reason: 'TODO IPNS not implemented yet'
    }
  ]
})