September 2018
Intermediate to advanced
398 pages
9h 43m
English
Content preview from Scala Programming Projects
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Loading inflation data
Now that we can load some equity data, we need to load inflation data so that we're able to compute inflation-adjusted returns. It is very similar to the loading of equity data.
First, copy cpi_2017.tsv from https://github.com/PacktPublishing/Scala-Programming-Projects/blob/master/Chapter02/retirement-calculator/src/main/resources/cpi.tsv to src/test/resources. Then, create a new unit test called InflationDataSpec in the retcalc package:
package retcalcimport org.scalatest.{Matchers, WordSpec}class InflationDataSpec extends WordSpec with Matchers { "InflationData.fromResource" should { "load CPI data from a tsv file" in { val data = InflationData.fromResource("cpi_2017.tsv") data should ===(Vector( InflationData(
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