Merge pull request #1 from MetaMask/master

Merge from the source

1 files changed, 43 insertions, 0 deletions

diff --git a/test/unit/development/version–bump-test.js b/test/unit/development/version–bump-test.js
new file mode 100644
index 000000000..5e37d4410
--- /dev/null
+++ b/test/unit/development/version–bump-test.js
@@ -0,0 +1,43 @@
+const assert = require('assert')
+const versionBump = require('../../../development/version-bump')
+const promisify = require('pify')
+const fs = require('fs')
+const readFile = promisify(fs.readFile)
+const path = require('path')
+const changelogPath = path.join(__dirname, 'sample-changelog.md')
+const manifest = require('./sample-manifest.json')
+let changelog
+
+
+describe('version bumper', function () {
+
+  beforeEach(async () => {
+    // load changelog. Mock version is 4.1.3
+    const changeBuffer = await readFile(changelogPath)
+    changelog = changeBuffer.toString()
+  })
+
+  it('returns a properly bumped major version', async function () {
+    const result = await versionBump('major', changelog, manifest)
+    const expected = '5.0.0'
+    assert.equal(result.version, expected, 'major bumps correctly')
+    assert.equal(result.manifest.version, expected, 'major bumps correctly')
+    assert.ok(result.changelog.includes(expected))
+  })
+
+  it('returns a properly bumped minor version', async function () {
+    const result = await versionBump('minor', changelog, manifest)
+    const expected = '4.2.0'
+    assert.equal(result.version, expected, 'minor bumps correctly')
+    assert.equal(result.manifest.version, expected, 'minor bumps correctly')
+    assert.ok(result.changelog.includes(expected))
+  })
+
+  it('returns a properly bumped patch version', async function () {
+    const result = await versionBump('patch', changelog, manifest)
+    const expected = '4.1.4'
+    assert.equal(result.version, expected, 'patch bumps correctly')
+    assert.equal(result.manifest.version, expected, 'patch bumps correctly')
+    assert.ok(result.changelog.includes(expected))
+  })
+})