From 862e0ff6b846d9207c3adf9e86b5b84420595935 Mon Sep 17 00:00:00 2001
From: Sato Hiroyuki <sathiroyuki@gmail.com>
Date: Wed, 8 May 2013 14:19:51 +0900
Subject: Add Gitlab::VersionInfo class to fix and simplify version check.

It returns "yes" if required version is "1.7.10" and current version is "1.6.10",
because the patch version of current version equals to that of required version.
---
 spec/lib/gitlab/version_info_spec.rb | 69 ++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 spec/lib/gitlab/version_info_spec.rb

(limited to 'spec/lib/gitlab/version_info_spec.rb')

diff --git a/spec/lib/gitlab/version_info_spec.rb b/spec/lib/gitlab/version_info_spec.rb
new file mode 100644
index 00000000000..94dccf7a4e5
--- /dev/null
+++ b/spec/lib/gitlab/version_info_spec.rb
@@ -0,0 +1,69 @@
+require 'spec_helper'
+
+describe 'Gitlab::VersionInfo', no_db: true do
+  before do
+    @unknown = Gitlab::VersionInfo.new
+    @v0_0_1 = Gitlab::VersionInfo.new(0, 0, 1)
+    @v0_1_0 = Gitlab::VersionInfo.new(0, 1, 0)
+    @v1_0_0 = Gitlab::VersionInfo.new(1, 0, 0)
+    @v1_0_1 = Gitlab::VersionInfo.new(1, 0, 1)
+    @v1_1_0 = Gitlab::VersionInfo.new(1, 1, 0)
+    @v2_0_0 = Gitlab::VersionInfo.new(2, 0, 0)
+  end
+
+  context '>' do
+    it { @v2_0_0.should > @v1_1_0 }
+    it { @v1_1_0.should > @v1_0_1 }
+    it { @v1_0_1.should > @v1_0_0 }
+    it { @v1_0_0.should > @v0_1_0 }
+    it { @v0_1_0.should > @v0_0_1 }
+  end
+
+  context '>=' do
+    it { @v2_0_0.should >= Gitlab::VersionInfo.new(2, 0, 0) }
+    it { @v2_0_0.should >= @v1_1_0 }
+  end
+
+  context '<' do
+    it { @v0_0_1.should < @v0_1_0 }
+    it { @v0_1_0.should < @v1_0_0 }
+    it { @v1_0_0.should < @v1_0_1 }
+    it { @v1_0_1.should < @v1_1_0 }
+    it { @v1_1_0.should < @v2_0_0 }
+  end
+
+  context '<=' do
+    it { @v0_0_1.should <= Gitlab::VersionInfo.new(0, 0, 1) }
+    it { @v0_0_1.should <= @v0_1_0 }
+  end
+
+  context '==' do
+    it { @v0_0_1.should == Gitlab::VersionInfo.new(0, 0, 1) }
+    it { @v0_1_0.should == Gitlab::VersionInfo.new(0, 1, 0) }
+    it { @v1_0_0.should == Gitlab::VersionInfo.new(1, 0, 0) }
+  end
+
+  context '!=' do
+    it { @v0_0_1.should_not == @v0_1_0 }
+  end
+
+  context 'unknown' do
+    it { @unknown.should_not be @v0_0_1 }
+    it { @unknown.should_not be Gitlab::VersionInfo.new }
+    it { expect{@unknown > @v0_0_1}.to raise_error(ArgumentError) }
+    it { expect{@unknown < @v0_0_1}.to raise_error(ArgumentError) }
+  end
+
+  context 'parse' do
+    it { Gitlab::VersionInfo.parse("1.0.0").should == @v1_0_0 }
+    it { Gitlab::VersionInfo.parse("1.0.0.1").should == @v1_0_0 }
+    it { Gitlab::VersionInfo.parse("git 1.0.0b1").should == @v1_0_0 }
+    it { Gitlab::VersionInfo.parse("git 1.0b1").should_not be_valid }
+  end
+
+  context 'to_s' do
+    it { @v1_0_0.to_s.should == "1.0.0" }
+    it { @unknown.to_s.should == "Unknown" }
+  end
+end
+
-- 
cgit v1.2.1