2 files changed, 49 insertions, 0 deletions

diff --git a/server/tests/helpers/core-utils.ts b/server/tests/helpers/core-utils.ts
new file mode 100644
index 000000000..a6d829a9f
--- /dev/null
+++ b/server/tests/helpers/core-utils.ts
@@ -0,0 +1,48 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  parseBytes
+} from '../../helpers/core-utils'
+
+const expect = chai.expect
+
+describe('Parse Bytes', function () {
+  it('Should pass when given valid value', async function () {
+    // just return it
+    expect(parseBytes(1024)).to.be.eq(1024)
+    expect(parseBytes(1048576)).to.be.eq(1048576)
+    expect(parseBytes('1024')).to.be.eq(1024)
+    expect(parseBytes('1048576')).to.be.eq(1048576)
+
+    // sizes
+    expect(parseBytes('1B')).to.be.eq(1024)
+    expect(parseBytes('1MB')).to.be.eq(1048576)
+    expect(parseBytes('1GB')).to.be.eq(1073741824)
+    expect(parseBytes('1TB')).to.be.eq(1099511627776)
+
+    expect(parseBytes('5GB')).to.be.eq(5368709120)
+    expect(parseBytes('5TB')).to.be.eq(5497558138880)
+
+    expect(parseBytes('1024B')).to.be.eq(1048576)
+    expect(parseBytes('1024MB')).to.be.eq(1073741824)
+    expect(parseBytes('1024GB')).to.be.eq(1099511627776)
+    expect(parseBytes('1024TB')).to.be.eq(1125899906842624)
+
+    // with whitespace
+    expect(parseBytes('1 GB')).to.be.eq(1073741824)
+    expect(parseBytes('1\tGB')).to.be.eq(1073741824)
+
+    // sum value
+    expect(parseBytes('1TB 1024MB')).to.be.eq(1100585369600)
+    expect(parseBytes('4GB 1024MB')).to.be.eq(5368709120)
+    expect(parseBytes('4TB 1024GB')).to.be.eq(5497558138880)
+    expect(parseBytes('4TB 1024GB 0MB')).to.be.eq(5497558138880)
+    expect(parseBytes('1024TB 1024GB 1024MB')).to.be.eq(1127000492212224)
+  })
+
+  it('Should be invalid when given invalid value', async function () {
+    expect(parseBytes('6GB 1GB')).to.be.eq(6)
+  })
+})
diff --git a/server/tests/helpers/index.ts b/server/tests/helpers/index.ts
new file mode 100644
index 000000000..40c7dc70e
--- /dev/null
+++ b/server/tests/helpers/index.ts
@@ -0,0 +1 @@
+import './core-utils'