Sha256: 69137690fdde6e5a40632a6a9956dc49c6c23346c346131013734f1c6d535850
Contents?: true
Size: 848 Bytes
Versions: 70
Compression:
Stored size: 848 Bytes
Contents
use "collections"
use "ponytest"
actor Main is TestList
new create(env: Env) =>
PonyTest(env, this)
fun tag tests(test: PonyTest) =>
test(_TestPascalsTriangle)
class iso _TestPascalsTriangle is UnitTest
fun name(): String => "pascals-triangle"
fun apply(h: TestHelper) ? =>
assert_rows_eq(h, 0, Array[Array[USize]])
assert_rows_eq(h, 1, [[1]])
assert_rows_eq(h, 2, [[1]; [1; 1]])
assert_rows_eq(h, 3, [[1]; [1; 1]; [1; 2; 1]])
assert_rows_eq(h, 4, [[1]; [1; 1]; [1; 2; 1]; [1; 3; 3; 1]])
fun assert_rows_eq(
h: TestHelper,
count: USize,
expected: Array[Array[USize]],
loc: SourceLoc = __loc)
? =>
let t = PascalsTriangle.rows(count)
h.assert_eq[USize](t.size(), expected.size())
for i in Range(0, expected.size()) do
h.assert_array_eq[USize](expected(i), t(i))
end
Version data entries
70 entries across 70 versions & 1 rubygems