Sha256: 1afa15fcd2c4c36debebd128720ea88fb63f01f226c722ee7eb636795ecef4ea
Contents?: true
Size: 1.09 KB
Versions: 8
Compression:
Stored size: 1.09 KB
Contents
require 'helper'
require 'time'
require 'embulk/guess/schema_guess'
class SchemaGuessTest < ::Test::Unit::TestCase
G = Embulk::Guess::SchemaGuess
C = Embulk::Column
def test_guess
G.from_hash_records([{"int" => "1", "str" => "a"}])
end
def test_coalesce
assert_equal(
[C.new(0, "a", :timestamp, "%Y%m%d")],
G.from_hash_records([
{"a" => "20160101"},
{"a" => "20160101"},
]))
assert_equal(
[C.new(0, "a", :long)],
G.from_hash_records([
{"a" => "20160101"},
{"a" => "20160101"},
{"a" => "12345678"},
]))
end
def test_boolean
%w[
true false t f
yes no y n
on off
].each do |str|
# If at least one of three kinds of boolean strings (i.e., downcase, upcase, capitalize) is
# mistakenly detected as "string," the guesser concludes the column type is "string."
assert_equal(
[C.new(0, "a", :boolean)],
G.from_hash_records([
{"a" => str.downcase},
{"a" => str.upcase},
{"a" => str.capitalize},
]))
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems