Fix semver comparison

2 files changed, 32 insertions, 0 deletions

diff --git a/server/tests/helpers/index.ts b/server/tests/helpers/index.ts
index 1b5c6d15b..073ae6455 100644
--- a/server/tests/helpers/index.ts
+++ b/server/tests/helpers/index.ts
@@ -6,3 +6,4 @@ import './image'
 import './markdown'
 import './request'
 import './validator'
+import './version'
diff --git a/server/tests/helpers/version.ts b/server/tests/helpers/version.ts
new file mode 100644
index 000000000..7d5600715
--- /dev/null
+++ b/server/tests/helpers/version.ts
@@ -0,0 +1,31 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
+import { compareSemVer } from '@shared/core-utils'
+
+describe('Version', function () {
+
+  it('Should correctly compare two stable versions', async function () {
+    expect(compareSemVer('3.4.0', '3.5.0')).to.be.below(0)
+    expect(compareSemVer('3.5.0', '3.4.0')).to.be.above(0)
+
+    expect(compareSemVer('3.4.0', '4.1.0')).to.be.below(0)
+    expect(compareSemVer('4.1.0', '3.4.0')).to.be.above(0)
+
+    expect(compareSemVer('3.4.0', '3.4.1')).to.be.below(0)
+    expect(compareSemVer('3.4.1', '3.4.0')).to.be.above(0)
+  })
+
+  it('Should correctly compare two unstable version', async function () {
+    expect(compareSemVer('3.4.0-alpha', '3.4.0-beta.1')).to.be.below(0)
+    expect(compareSemVer('3.4.0-alpha.1', '3.4.0-beta.1')).to.be.below(0)
+    expect(compareSemVer('3.4.0-beta.1', '3.4.0-beta.2')).to.be.below(0)
+    expect(compareSemVer('3.4.0-beta.1', '3.5.0-alpha.1')).to.be.below(0)
+  })
+
+  it('Should correctly compare a stable and unstable versions', async function () {
+    expect(compareSemVer('3.4.0', '3.4.1-beta.1')).to.be.below(0)
+    expect(compareSemVer('3.4.0-beta.1', '3.4.0-beta.2')).to.be.below(0)
+    expect(compareSemVer('3.4.0-beta.1', '3.4.0')).to.be.below(0)
+  })
+})