Add unit test for source set as a local file path

Signed-off-by: Mikhail Zholobov <[email protected]>

spec/unit/software_spec.rb

@@ -824,6 +824,40 @@ module Omnibus
  end
  end
  end
+
+ context "when given source is a local file path" do
+ let(:source) do
+ {
+ file: "../foo.tar.gz",
+ }
+ end
+
+ context "when relative_path is the same as name" do
+ let(:rel_path) { "software" }
+
+ it "for back-compat, changes fetch_dir" do
+ subject.send(:fetcher)
+ expect(subject.project_dir).to eq(File.expand_path("#{Config.source_dir}/software/software"))
+ end
+
+ it "sets the fetcher project_dir to project_dir" do
+ expect(subject.send(:fetcher).project_dir).to eq(File.expand_path("#{Config.source_dir}/software/software"))
+ end
+ end
+
+ context "when relative_path is different from name" do
+ let(:rel_path) { "foo" }
+
+ it "ignores back-compat and leaves fetch_dir alone" do
+ subject.send(:fetcher)
+ expect(subject.project_dir).to eq(File.expand_path("#{Config.source_dir}/software/foo"))
+ end
+
+ it "sets the fetcher project_dir to project_dir" do
+ expect(subject.send(:fetcher).project_dir).to eq(File.expand_path("#{Config.source_dir}/software/foo"))
+ end
+ end
+ end
  end
 
  describe "#canonicalize_source" do