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