Sha256: 54ff4696892cb0c91fb8cdcd6cdfe683d17826ab79b80ea55341b37a52d2c250
Contents?: true
Size: 1.58 KB
Versions: 67
Compression:
Stored size: 1.58 KB
Contents
import org.junit.Test
import kotlin.test.assertEquals
class ETLTest {
@Test
fun transformOneValue() {
val old = mapOf(1 to listOf("WORLD"))
val expected = mapOf("world" to 1)
assertEquals(expected, ETL.transform(old))
}
@Test
fun transformMoreValues() {
val old = mapOf(1 to listOf("WORLD", "GSCHOOLERS"))
val expected = mapOf("world" to 1, "gschoolers" to 1)
assertEquals(expected, ETL.transform(old))
}
@Test
fun moreKeys() {
val old = mapOf(1 to listOf("APPLE", "ARTICHOKE"), 2 to listOf("BOAT", "BALLERINA"))
val expected = mapOf("apple" to 1, "artichoke" to 1, "boat" to 2, "ballerina" to 2)
assertEquals(expected, ETL.transform(old))
}
@Test
fun fullDataset() {
val old = mapOf(
1 to listOf("A", "E", "I", "O", "U", "L", "N", "R", "S", "T"),
2 to listOf("D", "G"),
3 to listOf("B", "C", "M", "P"),
4 to listOf("F", "H", "V", "W", "Y"),
5 to listOf("K"),
8 to listOf("J", "X"),
10 to listOf("Q", "Z")
)
val expected = mapOf(
"a" to 1, "b" to 3, "c" to 3, "d" to 2, "e" to 1,
"f" to 4, "g" to 2, "h" to 4, "i" to 1, "j" to 8,
"k" to 5, "l" to 1, "m" to 3, "n" to 1, "o" to 1,
"p" to 3, "q" to 10, "r" to 1, "s" to 1, "t" to 1,
"u" to 1, "v" to 4, "w" to 4, "x" to 8, "y" to 4,
"z" to 10
)
assertEquals(expected, ETL.transform(old))
}
}
Version data entries
67 entries across 67 versions & 1 rubygems