1 files changed, 31 insertions, 0 deletions
diff --git a/spec/services/packages/composer/version_parser_service_spec.rb b/spec/services/packages/composer/version_parser_service_spec.rb
new file mode 100644
index 00000000000..904c75ab0a1
--- /dev/null
+++ b/spec/services/packages/composer/version_parser_service_spec.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+RSpec.describe Packages::Composer::VersionParserService do
+  let_it_be(:params) { {} }
+
+  describe '#execute' do
+    using RSpec::Parameterized::TableSyntax
+
+    subject { described_class.new(tag_name: tagname, branch_name: branchname).execute }
+
+    where(:tagname, :branchname, :expected_version) do
+      nil             | 'master'     | 'dev-master'
+      nil             | 'my-feature' | 'dev-my-feature'
+      nil             | 'v1'         | '1.x-dev'
+      nil             | 'v1.x'       | '1.x-dev'
+      nil             | 'v1.7.x'     | '1.7.x-dev'
+      nil             | 'v1.7'       | '1.7.x-dev'
+      nil             | '1.7.x'      | '1.7.x-dev'
+      'v1.0.0'        | nil          | '1.0.0'
+      'v1.0'          | nil          | '1.0'
+      '1.0'           | nil          | '1.0'
+      '1.0.2'         | nil          | '1.0.2'
+      '1.0.2-beta2'   | nil          | '1.0.2-beta2'
+    end
+
+    with_them do
+      it { is_expected.to eq expected_version }
+    end
+  end
+end