[SpecSet] Add basic specsRochesterinNYC-alias-size-to-length-spec-set

2 files changed, 44 insertions, 3 deletions

diff --git a/lib/bundler/spec_set.rb b/lib/bundler/spec_set.rb
index cd9874e4b3..deb89a30fe 100644
--- a/lib/bundler/spec_set.rb
+++ b/lib/bundler/spec_set.rb
@@ -7,9 +7,7 @@ module Bundler
     extend Forwardable
     include TSort, Enumerable
 
-    alias_method :size, :length
-
-    def_delegators :@specs, :<<, :length, :add, :remove
+    def_delegators :@specs, :<<, :length, :add, :remove, :size
     def_delegators :sorted, :each
 
     def initialize(specs)
diff --git a/spec/bundler/spec_set_spec.rb b/spec/bundler/spec_set_spec.rb
new file mode 100644
index 0000000000..29d81cb30c
--- /dev/null
+++ b/spec/bundler/spec_set_spec.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+describe Bundler::SpecSet do
+  let(:specs) do
+    [
+      build_spec("a", "1.0"),
+      build_spec("b", "1.0"),
+      build_spec("c", "1.1") do |s|
+        s.dep "a", "< 2.0"
+        s.dep "e", "> 0"
+      end,
+      build_spec("d", "2.0") do |s|
+        s.dep "a", "1.0"
+        s.dep "c", "~> 1.0"
+      end,
+      build_spec("e", "1.0.0.pre.1"),
+    ].flatten
+  end
+  subject { described_class.new(specs) }
+
+  context "enumerable methods" do
+    it "has a length" do
+      expect(subject.length).to eq(5)
+    end
+
+    it "has a size" do
+      expect(subject.size).to eq(5)
+    end
+  end
+
+  describe "#to_a" do
+    it "returns the specs in order" do
+      expect(subject.to_a.map(&:full_name)).to eq %w(
+        a-1.0
+        b-1.0
+        e-1.0.0.pre.1
+        c-1.1
+        d-2.0
+      )
+    end
+  end
+end