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require "cases/helper"
require "support/schema_dumping_helper"
class SQLite3CollationTest < ActiveRecord::SQLite3TestCase
include SchemaDumpingHelper
def setup
@connection = ActiveRecord::Base.connection
@connection.create_table :collation_table_sqlite3, force: true do |t|
t.string :string_nocase, collation: "NOCASE"
t.text :text_rtrim, collation: "RTRIM"
end
end
def teardown
@connection.drop_table :collation_table_sqlite3, if_exists: true
end
test "string column with collation" do
column = @connection.columns(:collation_table_sqlite3).find { |c| c.name == "string_nocase" }
assert_equal :string, column.type
assert_equal "NOCASE", column.collation
end
test "text column with collation" do
column = @connection.columns(:collation_table_sqlite3).find { |c| c.name == "text_rtrim" }
assert_equal :text, column.type
assert_equal "RTRIM", column.collation
end
test "add column with collation" do
@connection.add_column :collation_table_sqlite3, :title, :string, collation: "RTRIM"
column = @connection.columns(:collation_table_sqlite3).find { |c| c.name == "title" }
assert_equal :string, column.type
assert_equal "RTRIM", column.collation
end
test "change column with collation" do
@connection.add_column :collation_table_sqlite3, :description, :string
@connection.change_column :collation_table_sqlite3, :description, :text, collation: "RTRIM"
column = @connection.columns(:collation_table_sqlite3).find { |c| c.name == "description" }
assert_equal :text, column.type
assert_equal "RTRIM", column.collation
end
test "schema dump includes collation" do
output = dump_table_schema("collation_table_sqlite3")
assert_match %r{t\.string\s+"string_nocase",\s+collation: "NOCASE"$}, output
assert_match %r{t\.text\s+"text_rtrim",\s+collation: "RTRIM"$}, output
end
end
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