1 files changed, 36 insertions, 0 deletions
diff --git a/spec/lib/gitlab/github_import/object_counter_spec.rb b/spec/lib/gitlab/github_import/object_counter_spec.rb
new file mode 100644
index 00000000000..668c11667b5
--- /dev/null
+++ b/spec/lib/gitlab/github_import/object_counter_spec.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::GithubImport::ObjectCounter, :clean_gitlab_redis_cache do
+  let_it_be(:project) { create(:project) }
+
+  it 'validates the operation being incremented' do
+    expect { described_class.increment(project, :issue, :unknown) }
+      .to raise_error(ArgumentError, 'Operation must be fetched or imported')
+  end
+
+  it 'increments the counter and saves the key to be listed in the summary later' do
+    expect(Gitlab::Metrics)
+      .to receive(:counter)
+      .twice
+      .with(:github_importer_fetched_issue, 'The number of fetched Github Issue')
+      .and_return(double(increment: true))
+
+    expect(Gitlab::Metrics)
+      .to receive(:counter)
+      .twice
+      .with(:github_importer_imported_issue, 'The number of imported Github Issue')
+      .and_return(double(increment: true))
+
+    described_class.increment(project, :issue, :fetched)
+    described_class.increment(project, :issue, :fetched)
+    described_class.increment(project, :issue, :imported)
+    described_class.increment(project, :issue, :imported)
+
+    expect(described_class.summary(project)).to eq({
+      'fetched' => { 'issue' => 2 },
+      'imported' => { 'issue' => 2 }
+    })
+  end
+end