Sharness tests

Author: AuHau

.gitignore

@@ -1,6 +1,5 @@
 docs
 
-test/test-repo-for*
 .eslintrc
 
 # Logs
@@ -26,3 +25,7 @@ dist
 
 # Dependency directory
 node_modules
+
+# Tests
+test/test-repo-for*
+test/sharness/tmp

package-lock.json

@@ -27,6 +27,10 @@ async function main (args) {
       desc: 'Path to the IPFS repo',
       type: 'string'
     })
+    .option('migrations', {
+      desc: 'Path to folder with migrations. Default: bundled migrations',
+      type: 'string'
+    })
     .command(commands.migrate)
     .command(commands.status)
     .command(commands.add)

src/cli.js

@@ -28,13 +28,32 @@ function reportingClosure (action) {
     process.stdout.write(`${chalk.green(`[${currentlyMigrated}/${totalToMigrate}]`)} Successfully ${action} ${chalk.bold(migration.version)}: ${migration.description}\n`)
 }
 
-async function migrate ({ repoPath, to, dry, revertOk }) {
+async function migrate ({ repoPath, migrations, to, dry, revertOk }) {
   repoPath = repoPath || process.env.IPFS_PATH || path.join(os.homedir(), '.jsipfs')
+
+  // Import migrations if set
+  if (migrations) {
+    migrations = require(migrations)
+  }
+
   const version = await repoVersion.getVersion(repoPath)
+
+  let action
+  if (dry) {
+    action = 'loaded migration'
+  } else {
+    if (!to || (version <= to)) {
+      action = 'migrated to version'
+    } else {
+      action = 'reverted version'
+    }
+  }
+
   const options = {
+    migrations: migrations,
     toVersion: to,
     ignoreLock: false,
-    onProgress: reportingClosure(dry ? 'loaded migration' : 'migrated to version'),
+    onProgress: reportingClosure(action),
     isDryRun: dry
   }
 
@@ -47,11 +66,16 @@ async function migrate ({ repoPath, to, dry, revertOk }) {
   }
 }
 
-async function status ({ repoPath }) {
+async function status ({ repoPath, migrations }) {
   repoPath = repoPath || process.env.IPFS_PATH || path.join(os.homedir(), '.jsipfs')
 
+  // Import migrations if set
+  if (migrations) {
+    migrations = require(migrations)
+  }
+
   const version = await repoVersion.getVersion(repoPath)
-  const lastMigrationVersion = migrator.getLatestMigrationVersion()
+  const lastMigrationVersion = migrator.getLatestMigrationVersion(migrations)
   const statusString =
     version < lastMigrationVersion ? chalk.yellow('There are migrations to be applied!') : chalk.green('Nothing to migrate!')
 
@@ -68,7 +92,7 @@ async function getAuthor () {
   }
 }
 
-async function add ({ repoPath, empty }) {
+async function add ({ empty }) {
   const newMigrationVersion = migrator.getLatestMigrationVersion() + 1
   const newMigrationFolder = path.join(__dirname, '..', 'migrations', 'migration-' + newMigrationVersion)
 

src/commands.js

@@ -6,6 +6,12 @@
 
 test_description="Test installation and some basic commands"
 
+# setup temp repo
+rm -rf ./tmp
+cp -r ../test-repo ./tmp
+IPFS_PATH=$(echo `pwd`/tmp)
+export IPFS_PATH
+
 . lib/test-lib.sh
 
 test_expect_success "current dir is writable" '
@@ -17,7 +23,33 @@ test_expect_success "jsipfs-migrations version succeeds" '
 '
 
 test_expect_success "jsipfs-migrations help succeeds" '
-	jsipfs-migrations --help > help.txt
+	jsipfs-migrations --help > help.txt &&
+	grep "migrate" help.txt
+'
+
+test_expect_success "jsipfs-migrations status shows migrations are needed" $'
+	jsipfs-migrations status --migrations ../test/test-migrations > status.txt &&
+	grep "There are migrations to be applied!" status.txt &&
+	grep "Current repo version: 1" status.txt &&
+	grep "Last migration\'s version: 2" status.txt
+'
+
+test_expect_success "jsipfs-migrations successfully migrate to latest version" $'
+	jsipfs-migrations migrate --migrations ../test/test-migrations > migrate.txt &&
+	grep "Successfully migrated to version 2" migrate.txt
 '
 
+test_expect_success "jsipfs-migrations status shows NO migrations are needed" $'
+	jsipfs-migrations status --migrations ../test/test-migrations > status.txt &&
+	grep "Nothing to migrate!" status.txt &&
+	grep "Current repo version: 2" status.txt &&
+	grep "Last migration\'s version: 2" status.txt
+'
+
+test_expect_success "jsipfs-migrations successfully reverts" $'
+	jsipfs-migrations migrate --to 1 --revert-ok --migrations ../test/test-migrations > revert.txt &&
+	grep "Successfully reverted version 2" revert.txt
+'
+
+
 test_done