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Contents
require_relative "../../../spec_helper"
require "kontena/cli/apps/common"
describe Kontena::Cli::Apps::Common do
let(:subject) do
Class.new { include Kontena::Cli::Apps::Common}.new
end
describe '#normalize_env_vars' do
it 'converts env hash to array' do
opts = {
'environment' => {
'FOO' => 'bar',
'BAR' => 'baz'
}
}
subject.normalize_env_vars(opts)
env = opts['environment']
expect(env).to include('FOO=bar')
expect(env).to include('BAR=baz')
end
it 'does nothing to env array' do
opts = {
'environment' => [
'FOO=bar', 'BAR=baz'
]
}
subject.normalize_env_vars(opts)
env = opts['environment']
expect(env).to include('FOO=bar')
expect(env).to include('BAR=baz')
end
end
describe '#extend_env_vars' do
it 'inherites env vars from upper level' do
from = {'environment' => ['FOO=bar']}
to = {}
env_vars = subject.extend_env_vars(from, to)
expect(env_vars).to eq(['FOO=bar'])
end
it 'overrides values' do
from = {'environment' => ['FOO=bar']}
to = {'environment' => ['FOO=baz']}
env_vars = subject.extend_env_vars(from, to)
expect(env_vars).to eq(['FOO=baz'])
end
it 'combines variables' do
from = {'environment' => ['FOO=bar']}
to = {'environment' => ['BAR=baz']}
env_vars = subject.extend_env_vars(from, to)
expect(env_vars).to eq(['BAR=baz', 'FOO=bar'])
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems