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const assert = require('assert')
const sinon = require('sinon')
const path = require('path')
const IconFactoryGen = require(path.join(__dirname, '..', '..', '..', 'ui', 'lib', 'icon-factory.js'))
describe('icon-factory', function() {
let iconFactory, address, diameter
beforeEach(function() {
iconFactory = IconFactoryGen((d,n) => 'stubicon')
address = '0x012345671234567890'
diameter = 50
})
it('should return a data-uri string for any address and diameter', function() {
const output = iconFactory.iconForAddress(address, diameter)
assert.ok(output.indexOf('data:image/svg') === 0)
assert.equal(output, iconFactory.cache[address][diameter])
})
it('should default to cache first', function() {
const testOutput = 'foo'
const mockSizeCache = {}
mockSizeCache[diameter] = testOutput
iconFactory.cache[address] = mockSizeCache
const output = iconFactory.iconForAddress(address, diameter)
assert.equal(output, testOutput)
})
})
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