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Diffstat (limited to 'spec/lib/gitlab/popen_spec.rb')
-rw-r--r--spec/lib/gitlab/popen_spec.rb15
1 files changed, 13 insertions, 2 deletions
diff --git a/spec/lib/gitlab/popen_spec.rb b/spec/lib/gitlab/popen_spec.rb
index 4ae216d55b0..4567f220c11 100644
--- a/spec/lib/gitlab/popen_spec.rb
+++ b/spec/lib/gitlab/popen_spec.rb
@@ -1,6 +1,6 @@
require 'spec_helper'
-describe 'Gitlab::Popen', lib: true, no_db: true do
+describe 'Gitlab::Popen' do
let(:path) { Rails.root.join('tmp').to_s }
before do
@@ -32,6 +32,17 @@ describe 'Gitlab::Popen', lib: true, no_db: true do
end
end
+ context 'with custom options' do
+ let(:vars) { { 'foobar' => 123, 'PWD' => path } }
+ let(:options) { { chdir: path } }
+
+ it 'calls popen3 with the provided environment variables' do
+ expect(Open3).to receive(:popen3).with(vars, 'ls', options)
+
+ @output, @status = @klass.new.popen(%w(ls), path, { 'foobar' => 123 })
+ end
+ end
+
context 'without a directory argument' do
before do
@output, @status = @klass.new.popen(%w(ls))
@@ -45,7 +56,7 @@ describe 'Gitlab::Popen', lib: true, no_db: true do
before do
@output, @status = @klass.new.popen(%w[cat]) { |stdin| stdin.write 'hello' }
end
-
+
it { expect(@status).to be_zero }
it { expect(@output).to eq('hello') }
end