tests/vars.bats

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setup() {
    load 'test_helper/bats-support/load'
    load 'test_helper/bats-assert/load'
    export NO_COLOR=1
}

@test "simple" {
    run ops sub vars simple
    # use top level
    assert_line 'eV=e2 pV=p2'

    run env V=e1 ops sub vars simple V=p1
    # override external
    assert_line 'eV=e1 pV=p1'
}


@test "inner" {
    run ops sub vars inner
    # use inner
    assert_line 'eV=e3 pV=p3'

    run ops sub vars inner V=p1
    # no override var for inner var
    assert_line 'eV=e3 pV=p3'

    run env V=e1 ops sub vars inner
    # env override inner env
    assert_line 'eV=e1 pV=p3'

    run env V=e1 ops sub vars inner V=p1
    # no override var for inner var
    # env override inner env
    assert_line 'eV=e1 pV=p3'
}


@test "override" {
    run ops sub vars prio
    # vars see each other does not see env
    # env sees parameters
    assert_line 'pOP=p2 pOE= eOE= eOP=p2'

    run env V=e1 ops sub vars prio
    assert_line 'pOP=p2 pOE=e1 eOE=e1 eOP=p2'

    run ops sub vars prio V=p1
    assert_line 'pOP=p1 pOE= eOE= eOP=p1'

    run env V=e1 ops sub vars prio V=p1
    assert_line 'pOP=p1 pOE=e1 eOE=e1 eOP=p1'
}

@test "saved" {
  # local override envfile
  # external override envfile

  run ops sub vars env
  assert_line  'E=3 EE=2'

  run env E=1 ops sub vars env
  assert_line 'E=1 EE=2'

  # saved locally
  run ops sub vars saved
  assert_line 'S=3 SS=2 SSS=4 overriden SS=2'
}

@test "saved-vars" {
    run ops sub vars clean
    run ops sub vars v1v2
    assert_line 'V1=x V2='
    run ops sub vars save1 V1=a
    run ops sub vars v1v2
    assert_line 'V1=a V2='
    run ops sub vars save1 V1=b V2=c
    run ops sub vars v1v2
    assert_line 'V1=b V2=c'
    run ops sub vars save2 V2=d
    run ops sub vars v1v2
    assert_line 'V1=b V2=d'
    run ops sub vars v1v2 V1=a
    assert_line 'V1=a V2=d'
    run ops sub vars v1v2 V2=c
    assert_line 'V1=b V2=c'
    run ops sub vars clean
}





ops sub vars save2 V1=a

V1= V2=
ops sub vars v1v2