1 files changed, 154 insertions, 0 deletions
diff --git a/spec/services/ci/create_commit_service_spec.rb b/spec/services/ci/create_commit_service_spec.rb
new file mode 100644
index 00000000000..e3a8fe9681b
--- /dev/null
+++ b/spec/services/ci/create_commit_service_spec.rb
@@ -0,0 +1,154 @@
+require 'spec_helper'
+
+module Ci
+  describe CreateCommitService do
+    let(:service) { CreateCommitService.new }
+    let(:project) { FactoryGirl.create(:ci_project) }
+    let(:user) { nil }
+
+    before do
+      stub_ci_commit_to_return_yaml_file
+    end
+
+    describe :execute do
+      context 'valid params' do
+        let(:commit) do
+          service.execute(project, user,
+            ref: 'refs/heads/master',
+            before: '00000000',
+            after: '31das312',
+            commits: [ { message: "Message" } ]
+          )
+        end
+
+        it { expect(commit).to be_kind_of(Commit) }
+        it { expect(commit).to be_valid }
+        it { expect(commit).to be_persisted }
+        it { expect(commit).to eq(project.commits.last) }
+        it { expect(commit.builds.first).to be_kind_of(Build) }
+      end
+
+      context "skip tag if there is no build for it" do
+        it "creates commit if there is appropriate job" do
+          result = service.execute(project, user,
+            ref: 'refs/tags/0_1',
+            before: '00000000',
+            after: '31das312',
+            commits: [ { message: "Message" } ]
+          )
+          expect(result).to be_persisted
+        end
+
+        it "creates commit if there is no appropriate job but deploy job has right ref setting" do
+          config = YAML.dump({ deploy: { deploy: "ls", only: ["0_1"] } })
+          stub_ci_commit_yaml_file(config)
+
+          result = service.execute(project, user,
+            ref: 'refs/heads/0_1',
+            before: '00000000',
+            after: '31das312',
+            commits: [ { message: "Message" } ]
+          )
+          expect(result).to be_persisted
+        end
+      end
+
+      it 'fails commits without .gitlab-ci.yml' do
+        stub_ci_commit_yaml_file(nil)
+        result = service.execute(project, user,
+                                 ref: 'refs/heads/0_1',
+                                 before: '00000000',
+                                 after: '31das312',
+                                 commits: [ { message: 'Message' } ]
+        )
+        expect(result).to be_persisted
+        expect(result.builds.any?).to be_falsey
+        expect(result.status).to eq('failed')
+      end
+
+      describe :ci_skip? do
+        let(:message) { "some message[ci skip]" }
+
+        before do
+          allow_any_instance_of(Ci::Commit).to receive(:git_commit_message) { message }
+        end
+
+        it "skips builds creation if there is [ci skip] tag in commit message" do
+          commits = [{ message: message }]
+          commit = service.execute(project, user,
+            ref: 'refs/tags/0_1',
+            before: '00000000',
+            after: '31das312',
+            commits: commits
+          )
+          expect(commit.builds.any?).to be false
+          expect(commit.status).to eq("skipped")
+        end
+
+        it "does not skips builds creation if there is no [ci skip] tag in commit message" do
+          allow_any_instance_of(Ci::Commit).to receive(:git_commit_message) { "some message" }
+
+          commits = [{ message: "some message" }]
+          commit = service.execute(project, user,
+            ref: 'refs/tags/0_1',
+            before: '00000000',
+            after: '31das312',
+            commits: commits
+          )
+
+          expect(commit.builds.first.name).to eq("staging")
+        end
+
+        it "skips builds creation if there is [ci skip] tag in commit message and yaml is invalid" do
+          stub_ci_commit_yaml_file('invalid: file')
+          commits = [{ message: message }]
+          commit = service.execute(project, user,
+                                   ref: 'refs/tags/0_1',
+                                   before: '00000000',
+                                   after: '31das312',
+                                   commits: commits
+          )
+          expect(commit.builds.any?).to be false
+          expect(commit.status).to eq("skipped")
+        end
+      end
+
+      it "skips build creation if there are already builds" do
+        allow_any_instance_of(Ci::Commit).to receive(:ci_yaml_file) { gitlab_ci_yaml }
+
+        commits = [{ message: "message" }]
+        commit = service.execute(project, user,
+          ref: 'refs/heads/master',
+          before: '00000000',
+          after: '31das312',
+          commits: commits
+        )
+        expect(commit.builds.count(:all)).to  eq(2)
+
+        commit = service.execute(project, user,
+          ref: 'refs/heads/master',
+          before: '00000000',
+          after: '31das312',
+          commits: commits
+        )
+        expect(commit.builds.count(:all)).to eq(2)
+      end
+
+      it "creates commit with failed status if yaml is invalid" do
+        stub_ci_commit_yaml_file('invalid: file')
+
+        commits = [{ message: "some message" }]
+
+        commit = service.execute(project, user,
+                                 ref: 'refs/tags/0_1',
+                                 before: '00000000',
+                                 after: '31das312',
+                                 commits: commits
+        )
+
+        expect(commit.status).to eq("failed")
+        expect(commit.builds.any?).to be false
+      end
+    end
+  end
+end