Add latest changes from gitlab-org/gitlab@master

1 files changed, 33 insertions, 0 deletions

diff --git a/spec/support_specs/matchers/be_sorted_spec.rb b/spec/support_specs/matchers/be_sorted_spec.rb
new file mode 100644
index 00000000000..e62bc9b36b3
--- /dev/null
+++ b/spec/support_specs/matchers/be_sorted_spec.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+require 'fast_spec_helper'
+
+load File.expand_path('../../../spec/support/matchers/be_sorted.rb', __dir__)
+
+RSpec.describe 'be_sorted' do
+  it 'matches empty collections, regardless of arguments' do
+    expect([])
+      .to be_sorted
+      .and be_sorted.asc
+      .and be_sorted.desc
+      .and be_sorted(:foo)
+      .and be_sorted(:bar)
+
+    expect([].to_set).to be_sorted
+    expect({}).to be_sorted
+  end
+
+  it 'matches in both directions' do
+    expect([1, 2, 3]).to be_sorted.asc
+    expect([3, 2, 1]).to be_sorted.desc
+  end
+
+  it 'can match on a projection' do
+    xs = [['a', 10], ['b', 7], ['c', 4]]
+
+    expect(xs).to be_sorted.asc.by(&:first)
+    expect(xs).to be_sorted(:first, :asc)
+    expect(xs).to be_sorted.desc.by(&:second)
+    expect(xs).to be_sorted(:second, :desc)
+  end
+end