git ssb

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const tape = require('tape')
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const IPFS = require('ipfs')
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const RadixTree = require('../')
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// start ipfs
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const node = new IPFS({
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  start: false
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})
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node.on('ready', () => {
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  tape('set and get', async t => {
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    const tree = new RadixTree({
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      dag: node.dag
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    })
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    try {
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      await tree.set('test', 'cat')
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      let val = await tree.get('test')
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      t.equals(val, 'cat')
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      await tree.set('te', 'blop')
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      val = await tree.get('test')
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      t.equals(val, 'cat')
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      val = await tree.get('te')
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      t.equals(val, 'blop')
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      await tree.set('rad', 'cat2')
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      val = await tree.get('rad')
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      t.equals(val, 'cat2')
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      await tree.set('test', 'cat111')
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      val = await tree.get('test')
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      t.equals(val, 'cat111')
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    } catch (e) {
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      console.log(e)
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    }
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    t.end()
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  })
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  tape('branch nodes', async t => {
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    const tree = new RadixTree({
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      dag: node.dag
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    })
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    try {
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      let key0 = new RadixTree.ArrayConstructor([1, 1, 0, 0])
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      await tree.set(key0, 'cat')
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      let key1 = new RadixTree.ArrayConstructor([0, 1, 0, 1])
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      await tree.set(key1, 'cat2')
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      let val = await tree.get(key0)
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      t.equals(val, 'cat')
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      val = await tree.get(key1)
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      t.equals(val, 'cat2')
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      let key3 = new RadixTree.ArrayConstructor([0, 1, 0, 1, 1])
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      await tree.set(key3, 'test')
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      val = await tree.get(key3)
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      t.equals(val, 'test')
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      let key4 = new RadixTree.ArrayConstructor([0, 1, 0, 0, 0])
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      await tree.set(key4, 'dog')
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      val = await tree.get(key4)
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      t.equals(val, 'dog')
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    } catch (e) {
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      console.log(e)
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    }
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    t.end()
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  })
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  tape('delete', async t => {
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    const tree = new RadixTree({
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      dag: node.dag
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    })
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    try {
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      await tree.set('test', 'cat')
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      await tree.set('ter', 'cat3')
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      await tree.delete('te')
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      await tree.delete('test')
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      await tree.delete('ter')
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      t.equals(tree.root['/'], null)
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      // tests delete midle branchs
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      await tree.set('test', 'cat')
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      await tree.set('te', 'cat2')
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      await tree.set('ter', 'cat3')
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      await tree.delete('te')
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      let val = await tree.get('test')
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      t.equals(val, 'cat')
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      // tests delete end branchs
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      await tree.set('te', 'cat2')
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      await tree.delete('ter')
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      await tree.delete('te')
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      await tree.delete('test')
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      t.equals(tree.root['/'], null)
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    } catch (e) {
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      console.log(e)
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    }
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    t.end()
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  })
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  tape('large values', async t => {
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    const tree = new RadixTree({
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      dag: node.dag
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    })
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    const saved = new Buffer(33).fill(1)
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    await tree.set('test', saved)
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    const value = await tree.get('test')
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    t.equals(value.toString(), saved.toString())
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    t.end()
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  })
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})
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