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Fix timestamp reading issue (#68)

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Ryan Westlund 2021-02-28 12:18:08 -05:00 • committed by GitHub
parent 367c11031d
commit 985bfa2d7c
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6 changed files with 76 additions and 5 deletions
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2
spec/db_spec.cr
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@ -34,7 +34,9 @@ DB::DriverSpecs(DB::Any).run do
sample_value 1.5_f32, "float", "1.5", type_safe_value: false
sample_value 1.5, "float", "1.5"
sample_value Time.utc(2016, 2, 15), "text", "'2016-02-15 00:00:00.000'", type_safe_value: false
sample_value Time.utc(2016, 2, 15, 10, 15, 30), "text", "'2016-02-15 10:15:30'", type_safe_value: false
sample_value Time.utc(2016, 2, 15, 10, 15, 30), "text", "'2016-02-15 10:15:30.000'", type_safe_value: false
sample_value Time.utc(2016, 2, 15, 10, 15, 30, nanosecond: 123000000), "text", "'2016-02-15 10:15:30.123'", type_safe_value: false
sample_value Time.local(2016, 2, 15, 7, 15, 30, location: Time::Location.fixed("fixed", -3*3600)), "text", "'2016-02-15 10:15:30.000'", type_safe_value: false
ary = UInt8[0x53, 0x51, 0x4C, 0x69, 0x74, 0x65]

57
spec/result_set_spec.cr Normal file
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@ -0,0 +1,57 @@
require "./spec_helper"
describe SQLite3::ResultSet do
it "reads integer data types" do
with_db do |db|
db.exec "CREATE TABLE test_table (test_int integer)"
db.exec "INSERT INTO test_table (test_int) values (?)", 42
db.query("SELECT test_int FROM test_table") do |rs|
rs.each do
rs.read.should eq(42)
end
end
end
end
it "reads string data types" do
with_db do |db|
db.exec "CREATE TABLE test_table (test_text text)"
db.exec "INSERT INTO test_table (test_text) values (?), (?)", "abc", "123"
db.query("SELECT test_text FROM test_table") do |rs|
rs.each do
rs.read.should match(/abc|123/)
end
end
end
end
it "reads time data types" do
with_db do |db|
db.exec "CREATE TABLE test_table (test_date datetime)"
timestamp = Time.utc
db.exec "INSERT INTO test_table (test_date) values (current_timestamp)"
db.query("SELECT test_date FROM test_table") do |rs|
rs.each do
rs.read(Time).should be_close(timestamp, 1.second)
end
end
end
end
it "reads time stored in text fields, too" do
with_db do |db|
db.exec "CREATE TABLE test_table (test_date text)"
timestamp = Time.utc
# Try 3 different ways: our own two formats and using SQLite's current_timestamp.
# They should all work.
db.exec "INSERT INTO test_table (test_date) values (?)", timestamp.to_s SQLite3::DATE_FORMAT_SUBSECOND
db.exec "INSERT INTO test_table (test_date) values (?)", timestamp.to_s SQLite3::DATE_FORMAT_SECOND
db.exec "INSERT INTO test_table (test_date) values (current_timestamp)"
db.query("SELECT test_date FROM test_table") do |rs|
rs.each do
rs.read(Time).should be_close(timestamp, 1.second)
end
end
end
end
end