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CSV import as a table and db connection rework

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- Add csv to existing db #32
- [RFE] Simplify working with temporary tables #53
This commit is contained in:
lana-k
2021-05-24 19:40:47 +02:00
parent c96deb5766
commit 99a10225a3
37 changed files with 1362 additions and 1169 deletions
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17
tests/lib/database/_sql.spec.js
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@@ -74,8 +74,8 @@ describe('_sql.js', () => {
const progressCallback = sinon.stub()
const progressCounterId = 1
const sql = await Sql.build()
sql.import(data.columns, data.values, progressCounterId, progressCallback, 2)
const result = sql.exec('SELECT * from csv_import')
sql.import('foo', data.columns, data.values, progressCounterId, progressCallback, 2)
const result = sql.exec('SELECT * from foo')
expect(result).to.have.lengthOf(1)
expect(result[0].columns).to.eql(['id', 'name'])
expect(result[0].values).to.have.lengthOf(4)
@@ -135,7 +135,7 @@ describe('_sql.js', () => {
expect(sql.db.db).to.equal(null)
})
it('overwrites', async () => {
it('adds', async () => {
const sql = await Sql.build()
sql.exec(`
CREATE TABLE test (
@@ -160,12 +160,11 @@ describe('_sql.js', () => {
[4, 'Ron Weasley']
]
}
// rewrite the database by import
sql.import(data.columns, data.values, 1, sinon.stub(), 2)
result = sql.exec('SELECT * from csv_import')
// import adds table
sql.import('foo', data.columns, data.values, 1, sinon.stub(), 2)
result = sql.exec('SELECT * from foo')
expect(result[0].values).to.have.lengthOf(4)
// test table oesn't exists anymore: the db was overwritten
expect(() => { sql.exec('SELECT * from test') }).to.throw('no such table: test')
result = sql.exec('SELECT * from test')
expect(result[0].values).to.have.lengthOf(2)
})
})