Add latest changes from gitlab-org/gitlab@master

1 files changed, 150 insertions, 0 deletions

diff --git a/spec/lib/gitlab/redis/boolean_spec.rb b/spec/lib/gitlab/redis/boolean_spec.rb
new file mode 100644
index 00000000000..bfacf0c448b
--- /dev/null
+++ b/spec/lib/gitlab/redis/boolean_spec.rb
@@ -0,0 +1,150 @@
+# frozen_string_literal: true
+
+require "spec_helper"
+
+describe Gitlab::Redis::Boolean do
+  subject(:redis_boolean) { described_class.new(bool) }
+
+  let(:bool) { true }
+  let(:label_section) { "#{described_class::LABEL}#{described_class::DELIMITER}" }
+
+  describe "#to_s" do
+    subject { redis_boolean.to_s }
+
+    context "true" do
+      let(:bool) { true }
+
+      it { is_expected.to eq("#{label_section}#{described_class::TRUE_STR}") }
+    end
+
+    context "false" do
+      let(:bool) { false }
+
+      it { is_expected.to eq("#{label_section}#{described_class::FALSE_STR}") }
+    end
+  end
+
+  describe ".encode" do
+    subject { redis_boolean.class.encode(bool) }
+
+    context "true" do
+      let(:bool) { true }
+
+      it { is_expected.to eq("#{label_section}#{described_class::TRUE_STR}") }
+    end
+
+    context "false" do
+      let(:bool) { false }
+
+      it { is_expected.to eq("#{label_section}#{described_class::FALSE_STR}") }
+    end
+  end
+
+  describe ".decode" do
+    subject { redis_boolean.class.decode(str) }
+
+    context "valid encoded bool" do
+      let(:str) { "#{label_section}#{bool_str}" }
+
+      context "true" do
+        let(:bool_str) { described_class::TRUE_STR }
+
+        it { is_expected.to be(true) }
+      end
+
+      context "false" do
+        let(:bool_str) { described_class::FALSE_STR }
+
+        it { is_expected.to be(false) }
+      end
+    end
+
+    context "partially invalid bool" do
+      let(:str) { "#{label_section}whoops" }
+
+      it "raises an error" do
+        expect { subject }.to raise_error(described_class::NotAnEncodedBooleanStringError)
+      end
+    end
+
+    context "invalid encoded bool" do
+      let(:str) { "whoops" }
+
+      it "raises an error" do
+        expect { subject }.to raise_error(described_class::NotAnEncodedBooleanStringError)
+      end
+    end
+  end
+
+  describe ".true?" do
+    subject { redis_boolean.class.true?(str) }
+
+    context "valid encoded bool" do
+      let(:str) { "#{label_section}#{bool_str}" }
+
+      context "true" do
+        let(:bool_str) { described_class::TRUE_STR }
+
+        it { is_expected.to be(true) }
+      end
+
+      context "false" do
+        let(:bool_str) { described_class::FALSE_STR }
+
+        it { is_expected.to be(false) }
+      end
+    end
+
+    context "partially invalid bool" do
+      let(:str) { "#{label_section}whoops" }
+
+      it "raises an error" do
+        expect { subject }.to raise_error(described_class::NotAnEncodedBooleanStringError)
+      end
+    end
+
+    context "invalid encoded bool" do
+      let(:str) { "whoops" }
+
+      it "raises an error" do
+        expect { subject }.to raise_error(described_class::NotAnEncodedBooleanStringError)
+      end
+    end
+  end
+
+  describe ".false?" do
+    subject { redis_boolean.class.false?(str) }
+
+    context "valid encoded bool" do
+      let(:str) { "#{label_section}#{bool_str}" }
+
+      context "true" do
+        let(:bool_str) { described_class::TRUE_STR }
+
+        it { is_expected.to be(false) }
+      end
+
+      context "false" do
+        let(:bool_str) { described_class::FALSE_STR }
+
+        it { is_expected.to be(true) }
+      end
+    end
+
+    context "partially invalid bool" do
+      let(:str) { "#{label_section}whoops" }
+
+      it "raises an error" do
+        expect { subject }.to raise_error(described_class::NotAnEncodedBooleanStringError)
+      end
+    end
+
+    context "invalid encoded bool" do
+      let(:str) { "whoops" }
+
+      it "raises an error" do
+        expect { subject }.to raise_error(described_class::NotAnEncodedBooleanStringError)
+      end
+    end
+  end
+end