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author | kumavis <kumavis@users.noreply.github.com> | 2018-02-28 03:25:29 +0800 |
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committer | GitHub <noreply@github.com> | 2018-02-28 03:25:29 +0800 |
commit | 3fefccd37219c9b4b513fc8d929723e07022b9c4 (patch) | |
tree | 22865ecd672570a6162ac3c9402ec9d63ad3f7ef /test/unit/migrator-test.js | |
parent | 6a7ea00cd34f83b257f6b4280a5f4e20aa5d34ee (diff) | |
parent | ced62ac551a095c8f94f550f0c01a9d4fd04ce5b (diff) | |
download | tangerine-wallet-browser-3fefccd37219c9b4b513fc8d929723e07022b9c4.tar.gz tangerine-wallet-browser-3fefccd37219c9b4b513fc8d929723e07022b9c4.tar.zst tangerine-wallet-browser-3fefccd37219c9b4b513fc8d929723e07022b9c4.zip |
Merge branch 'master' into mascara-deploy
Diffstat (limited to 'test/unit/migrator-test.js')
-rw-r--r-- | test/unit/migrator-test.js | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/unit/migrator-test.js b/test/unit/migrator-test.js new file mode 100644 index 000000000..16066fefe --- /dev/null +++ b/test/unit/migrator-test.js @@ -0,0 +1,41 @@ +const assert = require('assert') +const clone = require('clone') +const Migrator = require('../../app/scripts/lib/migrator/') +const migrations = [ + { + version: 1, + migrate: (data) => { + // clone the data just like we do in migrations + const clonedData = clone(data) + clonedData.meta.version = 1 + return Promise.resolve(clonedData) + }, + }, + { + version: 2, + migrate: (data) => { + const clonedData = clone(data) + clonedData.meta.version = 2 + return Promise.resolve(clonedData) + }, + }, + { + version: 3, + migrate: (data) => { + const clonedData = clone(data) + clonedData.meta.version = 3 + return Promise.resolve(clonedData) + }, + }, +] +const versionedData = {meta: {version: 0}, data: {hello: 'world'}} +describe('Migrator', () => { + const migrator = new Migrator({ migrations }) + it('migratedData version should be version 3', (done) => { + migrator.migrateData(versionedData) + .then((migratedData) => { + assert.equal(migratedData.meta.version, migrations[2].version) + done() + }).catch(done) + }) +}) |