diff --git a/__tests__/main.test.ts b/__tests__/main.test.ts
index 93aa1a7..fad41f0 100644
--- a/__tests__/main.test.ts
+++ b/__tests__/main.test.ts
@@ -1,5 +1,7 @@
 import * as installer from '../src/installer'
 
+const testVersions = ['v1.3.0-rc4', 'v1.3.0-rc3', 'v1.3.0-rc2', 'v1.0.5', 'v1.2.0', 'v1.3.0-rc1', 'v1.2.0-rc3', 'v1.3.0-alpha', 'v1.2.0-rc2', 'v1.2.0-rc1', 'v1.1.1', 'v1.0.4', 'v1.1.0', 'v1.1.0-rc2', 'v1.1.0-rc1', 'v1.0.3', 'v1.0.2', 'v1.0.1', 'v1.0.0']
+
 describe('installer tests', () => {
     describe('version matching', () => {
         describe('specific versions', () => {
@@ -13,5 +15,13 @@ describe('installer tests', () => {
                 expect(await installer.getJuliaVersion([], '1.3.0-rc2')).toEqual('1.3.0-rc2')
             })
         })
+        describe('version ranges', () => {
+            it('Chooses the highest available version that matches the input', async () => {
+                expect(await installer.getJuliaVersion(testVersions, '1')).toEqual('1.2.0')
+                expect(await installer.getJuliaVersion(testVersions, '1.0')).toEqual('1.0.5')
+                expect(await installer.getJuliaVersion(testVersions, '^1.3.0-rc1')).toEqual('1.3.0-rc4')
+                expect(await installer.getJuliaVersion(testVersions, '^1.2.0-rc1')).toEqual('1.2.0')
+            })
+        })
     })
 })