[RubyVersion] Add specs for multiple requirements

1 files changed, 77 insertions, 0 deletions

diff --git a/spec/bundler/ruby_version_spec.rb b/spec/bundler/ruby_version_spec.rb
index eeaf0bf294..ce68463029 100644
--- a/spec/bundler/ruby_version_spec.rb
+++ b/spec/bundler/ruby_version_spec.rb
@@ -34,6 +34,27 @@ describe "Bundler::RubyVersion and its subclasses" do
           expect(subject.engine_versions).to eq(["2.0.0"])
         end
       end
+
+      context "is called with multiple requirements" do
+        let(:version) { ["<= 2.0.0", "> 1.9.3"] }
+        let(:engine_version) { nil }
+
+        it "sets the versions" do
+          expect(subject.versions).to eq(version)
+        end
+
+        it "sets the engine versions" do
+          expect(subject.engine_versions).to eq(version)
+        end
+      end
+
+      context "is called with multiple engine requirements" do
+        let(:engine_version) { [">= 2.0", "< 2.3"] }
+
+        it "sets the engine versions" do
+          expect(subject.engine_versions).to eq(engine_version)
+        end
+      end
     end
     describe "#to_s" do
       it "should return info string with the ruby version, patchlevel, engine, and engine version" do
@@ -55,6 +76,16 @@ describe "Bundler::RubyVersion and its subclasses" do
           expect(subject.to_s).to eq("ruby 2.0.0p645")
         end
       end
+
+      context "with multiple requirements" do
+        let(:engine_version) { ["> 9", "< 11"] }
+        let(:version) { ["> 8", "< 10"] }
+        let(:patchlevel) { nil }
+
+        it "should return info string with all requirements" do
+          expect(subject.to_s).to eq("ruby > 8, < 10 (jruby > 9, < 11)")
+        end
+      end
     end
 
     describe "#==" do
@@ -131,6 +162,7 @@ describe "Bundler::RubyVersion and its subclasses" do
       it_behaves_like "it parses the version from the requirement string", "~> 2.0.0"
       it_behaves_like "it parses the version from the requirement string", "< 2.0.0"
       it_behaves_like "it parses the version from the requirement string", "= 2.0.0"
+      it_behaves_like "it parses the version from the requirement string", ["> 2.0.0", "< 2.4.5"]
     end
 
     describe "#diff" do
@@ -187,6 +219,16 @@ describe "Bundler::RubyVersion and its subclasses" do
         it_behaves_like "there is a difference in the versions"
       end
 
+      context "detects version discrepancies with multiple requirements second" do
+        let(:other_version)        { "2.0.1" }
+        let(:other_patchlevel)     { "643" }
+        let(:other_engine_version) { "2.0.0" }
+
+        let(:version) { ["> 2.0.0", "< 1.0.0"] }
+
+        it_behaves_like "there is a difference in the versions"
+      end
+
       context "detects engine version discrepancies third" do
         let(:other_patchlevel)     { "643" }
         let(:other_engine_version) { "2.0.0" }
@@ -194,6 +236,15 @@ describe "Bundler::RubyVersion and its subclasses" do
         it_behaves_like "there is a difference in the engine versions"
       end
 
+      context "detects engine version discrepancies with multiple requirements third" do
+        let(:other_patchlevel)     { "643" }
+        let(:other_engine_version) { "2.0.0" }
+
+        let(:engine_version) { ["> 2.0.0", "< 1.0.0"] }
+
+        it_behaves_like "there is a difference in the engine versions"
+      end
+
       context "detects patchlevel discrepancies last" do
         let(:other_patchlevel) { "643" }
 
@@ -213,6 +264,32 @@ describe "Bundler::RubyVersion and its subclasses" do
         it_behaves_like "there are no differences"
       end
 
+      context "successfully matches multiple gem requirements" do
+        let(:version)              { [">= 2.0.0", "< 2.4.5"] }
+        let(:patchlevel)           { "< 643" }
+        let(:engine)               { "ruby" }
+        let(:engine_version)       { ["~> 2.0.1", "< 2.4.5"] }
+        let(:other_version)        { "2.0.0" }
+        let(:other_patchlevel)     { "642" }
+        let(:other_engine)         { "ruby" }
+        let(:other_engine_version) { "2.0.5" }
+
+        it_behaves_like "there are no differences"
+      end
+
+      context "successfully detects bad gem requirements with versions with multiple requirements" do
+        let(:version)              { ["~> 2.0.0", "< 2.0.5"] }
+        let(:patchlevel)           { "< 643" }
+        let(:engine)               { "ruby" }
+        let(:engine_version)       { "~> 2.0.1" }
+        let(:other_version)        { "2.0.5" }
+        let(:other_patchlevel)     { "642" }
+        let(:other_engine)         { "ruby" }
+        let(:other_engine_version) { "2.0.5" }
+
+        it_behaves_like "there is a difference in the versions"
+      end
+
       context "successfully detects bad gem requirements with versions" do
         let(:version)              { "~> 2.0.0" }
         let(:patchlevel)           { "< 643" }