add test for migrate with not initialized env

tap-snapshots/test-02-snapshot-bin-east-commands-migrate-withNotInitializedEnv.js-TAP.test.js

@@ -0,0 +1,13 @@
+/* IMPORTANT
+ * This snapshot file is auto-generated, but designed for humans.
+ * It should be checked into source control and tracked carefully.
+ * Re-generate by setting TAP_SNAPSHOT=1 and running tests.
+ * Make sure to inspect the output below.  Do not ignore changes!
+ */
+'use strict'
+exports[`test/02-snapshot/bin/east/commands/migrate/withNotInitializedEnv.js TAP > output 1`] = `
+
+Error: Migrations directory: [Migrations dir] doesn't exist. You should run \`init\` command to initialize migrations or change \`dir\` option.
+[East source stack trace]
+
+`

test/02-snapshot/bin/east/commands/migrate/withNotInitializedEnv.js

@@ -0,0 +1,56 @@
+'use strict';
+
+const tap = require('tap');
+const expect = require('expect.js');
+const testUtils = require('../../../../../../testUtils');
+
+tap.mochaGlobals();
+
+const describeTitle = 'bin/east migrate with not initialized env';
+
+describe(describeTitle, () => {
+	let commandErr;
+	let testEnv;
+
+	before(() => {
+		return Promise.resolve()
+			.then(() => testUtils.createEnv({migratorParams: {init: false}}))
+			.then((createdTestEnv) => {
+				testEnv = createdTestEnv;
+			});
+	});
+
+	after(() => testUtils.destroyEnv(testEnv));
+
+	it('should be done without error', () => {
+		return Promise.resolve()
+			.then(() => {
+				const binPath = testUtils.getBinPath('east');
+
+				return testUtils.execAsync(
+					`"${binPath}" migrate`,
+					{cwd: testEnv.dir}
+				);
+			})
+			.then((commandResult) => {
+				throw new Error(
+					`Error expexted but result returned: ${commandResult.stdout}`
+				);
+			})
+			.catch((err) => {
+				expect(err).ok();
+				expect(err.code).equal(1);
+
+				commandErr = err;
+			});
+	});
+
+	it('output should match expected snapshot', () => {
+		const output = `${commandErr.stdout}\n${commandErr.stderr}`;
+
+		tap.matchSnapshot(
+			testUtils.cleanSnapshotData(output),
+			'output'
+		);
+	});
+});