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Make Rebel::SQL properly configurable to database peculiarities

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This commit is contained in:
Loic Nageleisen 2017-11-21 16:35:15 +01:00
parent ddef06756f
commit 351e7e9645
2 changed files with 106 additions and 43 deletions
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52
test/test_raw.rb
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@ -4,7 +4,19 @@ require 'rebel'
class TestRaw < Minitest::Test
def assert_sql(expected, &actual)
assert_equal(expected.to_s, Rebel::SQL.instance_eval(&actual).to_s)
assert_equal(expected.to_s, Rebel::SQL(&actual).to_s)
end
def assert_mysql(expected, &actual)
assert_equal(expected.to_s, Rebel::SQL(identifier_quote: '`', string_quote: '"', escaped_string_quote: '""', &actual).to_s)
end
def assert_sqlite(expected, &actual)
assert_equal(expected.to_s, Rebel::SQL(true_literal: '1', false_literal: '0', &actual).to_s)
end
def assert_postgresql(expected, &actual)
assert_equal(expected.to_s, Rebel::SQL(&actual).to_s)
end
def test_and
@ -114,6 +126,44 @@ class TestRaw < Minitest::Test
assert_sql('WHERE COALESCE("foo", 0) = 42') { where?(function('COALESCE', :foo, 0).eq 42) }
end
def test_name
assert_sql('"foo"') { name(:foo) }
assert_mysql('`foo`') { name(:foo) }
assert_postgresql('"foo"') { name(:foo) }
assert_sqlite('"foo"') { name(:foo) }
end
def test_string
assert_sql("'FOO'") { value('FOO') }
assert_mysql('"FOO"') { value('FOO') }
assert_postgresql("'FOO'") { value('FOO') }
assert_sqlite("'FOO'") { value('FOO') }
end
def test_escaped_string
assert_sql("'FOO''BAR'") { value("FOO'BAR") }
assert_mysql('"FOO\'BAR"') { value("FOO'BAR") }
assert_postgresql("'FOO''BAR'") { value("FOO'BAR") }
assert_sqlite("'FOO''BAR'") { value("FOO'BAR") }
assert_sql("'FOO\"BAR'") { value('FOO"BAR') }
assert_mysql('"FOO""BAR"') { value('FOO"BAR') }
assert_postgresql("'FOO\"BAR'") { value('FOO"BAR') }
assert_sqlite("'FOO\"BAR'") { value('FOO"BAR') }
end
def test_boolean_literal
assert_sql("TRUE") { value(true) }
assert_mysql("TRUE") { value(true) }
assert_postgresql("TRUE") { value(true) }
assert_sqlite("1") { value(true) }
assert_sql("FALSE") { value(false) }
assert_mysql("FALSE") { value(false) }
assert_postgresql("FALSE") { value(false) }
assert_sqlite("0") { value(false) }
end
def test_value
assert_sql("'FOO'") { value(raw("'FOO'")) }
assert_sql("'FOO'") { value('FOO') }