dctlenv/test/dctlenv-install.bats

#!/usr/bin/env bats

load "./test_helper"

setup() {
  export DCTLENV_TMPDIR="$BATS_TMPDIR/dctlenv"
  export DCTLENV_TMPDIR="$(mktemp -d "$DCTLENV_TMPDIR.XXX" 2>/dev/null || echo "$DCTLENV_TMPDIR")"
  export DCTLENV_ROOT="$DCTLENV_TMPDIR"

  dctlenv-list-remote() {
    echo "0.1.0
0.1.1
0.2.0
0.2.1
0.2.2
0.2.3
0.3.0
0.3.1
0.10.0"
  }
  export -f dctlenv-list-remote;

  version_le() {
    [ "$1" = "`echo -e "$1\n$2" | sort -V | head -n 1`" ]
  }
  export -f version_le
}

@test "dctlenv install [<version>]: prints an error message if we try to install more than one version" {
  run dctlenv install 0.3.1 0.3.0

  assert_failure
  assert_output 'usage: dctlenv install [<version>]'
}

@test "dctlenv install [<version>]: prints an error message if there is no version to install" {
  run dctlenv install

  assert_failure
  assert_output 'usage: dctlenv install [<version>]'
}

@test "dctlenv install [<version>]: prints an error message if the version requested doesn't exist" {
  run dctlenv install 0.0.0

  assert_failure
  assert_output 'No version 0.0.0 found in remote'
}

@test "dctlenv install [<version>]: prints a message when the version is already installed" {
  mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
  touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl"

  run dctlenv install 0.3.1

  assert_success
  assert_output 'driftctl v0.3.1 is already installed'
}

@test "dctlenv install [<version>]: prints an error message if it failed to download the tarball" {
  curlw() { exit 1; }; export -f curlw;
  uname() { echo "Linux"; }; export -f uname;

  run dctlenv install 0.3.1

  assert_failure
  assert_output <<OUT
Installing driftctl v0.3.1
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_linux_amd64
Tarball download failed
OUT
}

@test "dctlenv install [<version>]: prints an error message if it failed to make the binary executable" {
  chmod() { exit 1; }; export -f chmod;
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
    touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_linux_amd64"
    exit 0
  }; export -f curlw;

  run dctlenv install 0.3.1

  assert_failure
  assert_output <<OUT
Installing driftctl v0.3.1
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_SHA256SUMS
No SHA256 hashes file available. Skipping SHA256 hash validation
Unable to verify the authenticity of the binary
Fail to make the binary executable
OUT
  refute [ -e "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS" ]
}

@test "dctlenv install [<version>]: prints a success message at the end of the install" {
  chmod() { exit 0; }; export -f chmod;
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
    touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_linux_amd64"
    exit 0
  }; export -f curlw;

  run dctlenv install 0.3.1

  assert_success
  assert_output <<OUT
Installing driftctl v0.3.1
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_SHA256SUMS
No SHA256 hashes file available. Skipping SHA256 hash validation
Unable to verify the authenticity of the binary
Installation of driftctl v0.3.1 successful. To make this your default version, run 'dctlenv use 0.3.1'
OUT
  refute [ -e "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS" ]
}

@test "dctlenv install [<version>]: prints an error message if it failed to check SHA256" {
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
    touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_linux_amd64"
    echo "test driftctl_linux_amd64" > "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS"
    exit 0
  }; export -f curlw;

  run dctlenv install 0.3.1

  assert_failure
  assert_output <<OUT
Installing driftctl v0.3.1
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_SHA256SUMS
SHA256 hash does not match!
OUT
  assert [ -e "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS" ]
}

@test "dctlenv install [<version>]: prints a success message if it can install and check for SHA256" {
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
    touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_linux_amd64"
    (cd "$DCTLENV_TMPDIR/versions/0.3.1"; sha256sum * > "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS")
    exit 0
  }; export -f curlw;

  run dctlenv install 0.3.1

  assert_success
  assert_output <<OUT
Installing driftctl v0.3.1
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_SHA256SUMS
SHA256 hash matched!
Unable to verify the authenticity of the binary
Installation of driftctl v0.3.1 successful. To make this your default version, run 'dctlenv use 0.3.1'
OUT
  refute [ -e "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS" ]
}

@test "dctlenv install [<version>]: prints a success message if it can install v0.3.1" {
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.3.1"
    touch "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_linux_amd64"
    (cd "$DCTLENV_TMPDIR/versions/0.3.1"; sha256sum * > "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS")
    exit 0
  }; export -f curlw;

  run dctlenv install v0.3.1

  assert_success
  assert_output <<OUT
Installing driftctl v0.3.1
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.3.1/driftctl_SHA256SUMS
SHA256 hash matched!
Unable to verify the authenticity of the binary
Installation of driftctl v0.3.1 successful. To make this your default version, run 'dctlenv use 0.3.1'
OUT
  refute [ -e "$DCTLENV_TMPDIR/versions/0.3.1/driftctl_SHA256SUMS" ]
}

@test "dctlenv install [<version>]: prints a success message if it can install the latest version" {
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.10.0"
    touch "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_linux_amd64"
    (cd "$DCTLENV_TMPDIR/versions/0.10.0"; sha256sum * > "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS")
    exit 0
  }; export -f curlw;
  gpg() { exit 0; }; export -f gpg;

  run dctlenv install latest

  assert_success
  assert_output <<OUT
Installing driftctl v0.10.0
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS
SHA256 hash matched!
Downloading SHA256 hashes signature file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS.gpg
No SHA256 hashes signature file available. Skipping signature validation
Unable to verify the authenticity of the binary
Installation of driftctl v0.10.0 successful. To make this your default version, run 'dctlenv use 0.10.0'
OUT
  refute [ -e "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS" ]
}

@test "dctlenv install [<version>]: prints a missing hashes signature file" {
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.10.0"
    touch "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_linux_amd64"
    (cd "$DCTLENV_TMPDIR/versions/0.10.0"; sha256sum * > "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS")
    exit 0
  }; export -f curlw;
  gpg() { exit 0; }; export -f gpg;

  run dctlenv install 0.10.0

  assert_success
  assert_output <<OUT
Installing driftctl v0.10.0
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS
SHA256 hash matched!
Downloading SHA256 hashes signature file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS.gpg
No SHA256 hashes signature file available. Skipping signature validation
Unable to verify the authenticity of the binary
Installation of driftctl v0.10.0 successful. To make this your default version, run 'dctlenv use 0.10.0'
OUT
  refute [ -e "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS" ]
  refute [ -e "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS.gpg" ]
}

@test "dctlenv install [<version>]: prints an error message if the PGP signature check fails" {
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.10.0"
    touch "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_linux_amd64"
    (cd "$DCTLENV_TMPDIR/versions/0.10.0"; sha256sum * > "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS")
    touch "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS.gpg"
    exit 0
  }; export -f curlw;
  gpg() {
    if [ $1 == "--verify" ]; then
      exit 1
    fi
    exit 0
  }; export -f gpg;

  run dctlenv install 0.10.0

  assert_failure
  assert_output <<OUT
Installing driftctl v0.10.0
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS
SHA256 hash matched!
Downloading SHA256 hashes signature file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS.gpg
PGP signature rejected!
OUT
  assert [ -e "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS" ]
  assert [ -e "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS.gpg" ]
}

@test "dctlenv install [<version>]: prints a success message if the PGP signature check matches" {
  uname() { echo "Linux"; }; export -f uname;
  curlw() {
    mkdir -p "$DCTLENV_TMPDIR/versions/0.10.0"
    touch "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_linux_amd64"
    (cd "$DCTLENV_TMPDIR/versions/0.10.0"; sha256sum * > "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS")
    touch "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS.gpg"
    exit 0
  }; export -f curlw;
  gpg() { exit 0; }; export -f gpg;

  run dctlenv install 0.10.0

  assert_success
  assert_output <<OUT
Installing driftctl v0.10.0
Downloading release tarball from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_linux_amd64
Downloading SHA256 hashes file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS
SHA256 hash matched!
Downloading SHA256 hashes signature file from https://github.com/snyk/driftctl/releases/download/v0.10.0/driftctl_SHA256SUMS.gpg
PGP signature matched!
Installation of driftctl v0.10.0 successful. To make this your default version, run 'dctlenv use 0.10.0'
OUT
  refute [ -e "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS" ]
  refute [ -e "$DCTLENV_TMPDIR/versions/0.10.0/driftctl_SHA256SUMS.gpg" ]
}

teardown() {
  rm -rf "$DCTLENV_TMPDIR"
}