test(pre): initial cli/integration suite

package.json

@@ -29,12 +29,12 @@
     "mkdirp": "^0.5.1",
     "nixt": "^0.4.1",
     "nock": "^2.5.0",
-    "nyc": "^2.3.0",
     "npm-registry-couchapp": "^2.6.11",
+    "nyc": "^3.0.0",
     "proxyquire": "^1.5.0",
     "rimraf": "^2.4.0",
     "standard": "^4.2.1",
-    "tap": "^1.2.0"
+    "tap": "^1.3.1"
   },
   "homepage": "https://github.com/semantic-release/core#readme",
   "keywords": [
@@ -59,9 +59,10 @@
     "build:tests": "rimraf .test && mkdirp .test && babel test --out-dir .test",
     "coverage": "nyc report",
     "coverage:upload": "npm run coverage -- --reporter=lcovonly && coveralls < coverage/lcov.info",
-    "pretest:suite": "npm run build && npm run build:tests",
+    "pretest:unit": "npm run build && npm run build:tests",
-    "test": "npm run test:style && npm run test:suite",
+    "test": "npm run test:style && npm run test:unit && npm run test:integration",
+    "test:integration": "tap --no-cov .test/scenarios/*.js",
     "test:style": "standard",
-    "test:suite": "nyc tap --no-cov .test/{scenarios,specs}/*.js"
+    "test:unit": "nyc tap --no-cov .test/specs/*.js"
   }
 }

test/scenarios/pre.js

@@ -0,0 +1,89 @@
+const { join } = require('path')
+
+const { test, tearDown } = require('tap')
+const rimraf = require('rimraf')
+
+const registry = require('../registry')
+const testModule = require('../lib/test-module')
+const baseScenario = require('../lib/base-scenario')
+
+test('change version', (t) => {
+  t.plan(7)
+
+  registry.start((err) => {
+    t.error(err, 'registry started')
+    if (err) t.bailout('registry not started')
+
+    testModule('change-version', (err, cwd) => {
+      t.error(err, 'test-module created')
+      if (err) t.bailout('test-module not created')
+
+      t.test('no version', (tt) => {
+        tt.plan(1)
+
+        baseScenario(cwd, registry.uri)
+          .run('node ../../../bin/semantic-release.js pre')
+          .stderr(/ENOCHANGE/)
+          .code(1)
+          .end(tt.error)
+      })
+
+      t.test('initial version', (tt) => {
+        tt.plan(1)
+
+        baseScenario(cwd, registry.uri)
+          .exec('git commit -m "feat: initial" --allow-empty')
+          .exec('node ../../../bin/semantic-release.js pre')
+          .run('npm publish')
+          .stdout(/1\.0\.0/)
+          .code(0)
+          .end(tt.error)
+      })
+
+      t.test('patch version', (tt) => {
+        tt.plan(1)
+
+        baseScenario(cwd, registry.uri)
+          .exec('git commit -m "fix: foo" --allow-empty')
+          .exec('node ../../../bin/semantic-release.js pre')
+          .run('npm publish')
+          .stdout(/1\.0\.1/)
+          .code(0)
+          .end(tt.error)
+      })
+
+      t.test('feature version', (tt) => {
+        tt.plan(1)
+
+        baseScenario(cwd, registry.uri)
+          .exec('git commit -m "feat: foo" --allow-empty')
+          .exec('node ../../../bin/semantic-release.js pre')
+          .run('npm publish')
+          .code(0)
+          .stdout(/1\.1\.0/)
+          .end(tt.error)
+      })
+
+      t.test('breaking version', (tt) => {
+        tt.plan(1)
+
+        baseScenario(cwd, registry.uri)
+          .exec('git commit -m "feat: foo\n\n BREAKING CHANGE: bar" --allow-empty')
+          .exec('node ../../../bin/semantic-release.js pre')
+          .run('npm publish')
+          .code(0)
+          .stdout(/2\.0\.0/)
+          .end(tt.error)
+      })
+    })
+  })
+})
+
+tearDown(() => {
+  function cb (err) {
+    if (err) console.log(err)
+  }
+
+  rimraf(join(__dirname, '../tmp'), cb)
+  registry.stop(cb)
+})