1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
require "cases/helper"
if ActiveRecord::Base.connection.supports_migrations?
class ActiveRecordSchemaTest < ActiveRecord::TestCase
self.use_transactional_tests = false
setup do
@original_verbose = ActiveRecord::Migration.verbose
ActiveRecord::Migration.verbose = false
@connection = ActiveRecord::Base.connection
ActiveRecord::SchemaMigration.drop_table
end
teardown do
@connection.drop_table :fruits rescue nil
@connection.drop_table :nep_fruits rescue nil
@connection.drop_table :nep_schema_migrations rescue nil
@connection.drop_table :has_timestamps rescue nil
ActiveRecord::SchemaMigration.delete_all rescue nil
ActiveRecord::Migration.verbose = @original_verbose
end
def test_has_primary_key
old_primary_key_prefix_type = ActiveRecord::Base.primary_key_prefix_type
ActiveRecord::Base.primary_key_prefix_type = :table_name_with_underscore
assert_equal "version", ActiveRecord::SchemaMigration.primary_key
ActiveRecord::SchemaMigration.create_table
assert_difference "ActiveRecord::SchemaMigration.count", 1 do
ActiveRecord::SchemaMigration.create version: 12
end
ensure
ActiveRecord::SchemaMigration.drop_table
ActiveRecord::Base.primary_key_prefix_type = old_primary_key_prefix_type
end
def test_schema_define
ActiveRecord::Schema.define(:version => 7) do
create_table :fruits do |t|
t.column :color, :string
t.column :fruit_size, :string # NOTE: "size" is reserved in Oracle
t.column :texture, :string
t.column :flavor, :string
end
end
assert_nothing_raised { @connection.select_all "SELECT * FROM fruits" }
assert_nothing_raised { @connection.select_all "SELECT * FROM schema_migrations" }
assert_equal 7, ActiveRecord::Migrator::current_version
end
def test_schema_define_w_table_name_prefix
table_name = ActiveRecord::SchemaMigration.table_name
old_table_name_prefix = ActiveRecord::Base.table_name_prefix
ActiveRecord::Base.table_name_prefix = "nep_"
ActiveRecord::SchemaMigration.table_name = "nep_#{table_name}"
ActiveRecord::Schema.define(:version => 7) do
create_table :fruits do |t|
t.column :color, :string
t.column :fruit_size, :string # NOTE: "size" is reserved in Oracle
t.column :texture, :string
t.column :flavor, :string
end
end
assert_equal 7, ActiveRecord::Migrator::current_version
ensure
ActiveRecord::Base.table_name_prefix = old_table_name_prefix
ActiveRecord::SchemaMigration.table_name = table_name
end
def test_schema_raises_an_error_for_invalid_column_type
assert_raise NoMethodError do
ActiveRecord::Schema.define(:version => 8) do
create_table :vegetables do |t|
t.unknown :color
end
end
end
end
def test_schema_subclass
Class.new(ActiveRecord::Schema).define(:version => 9) do
create_table :fruits
end
assert_nothing_raised { @connection.select_all "SELECT * FROM fruits" }
end
def test_normalize_version
assert_equal "118", ActiveRecord::SchemaMigration.normalize_migration_number("0000118")
assert_equal "002", ActiveRecord::SchemaMigration.normalize_migration_number("2")
assert_equal "017", ActiveRecord::SchemaMigration.normalize_migration_number("0017")
assert_equal "20131219224947", ActiveRecord::SchemaMigration.normalize_migration_number("20131219224947")
end
def test_timestamps_without_null_set_null_to_false_on_create_table
ActiveRecord::Schema.define do
create_table :has_timestamps do |t|
t.timestamps
end
end
assert !@connection.columns(:has_timestamps).find { |c| c.name == 'created_at' }.null
assert !@connection.columns(:has_timestamps).find { |c| c.name == 'updated_at' }.null
end
def test_timestamps_without_null_set_null_to_false_on_change_table
ActiveRecord::Schema.define do
create_table :has_timestamps
change_table :has_timestamps do |t|
t.timestamps default: Time.now
end
end
assert !@connection.columns(:has_timestamps).find { |c| c.name == 'created_at' }.null
assert !@connection.columns(:has_timestamps).find { |c| c.name == 'updated_at' }.null
end
def test_timestamps_without_null_set_null_to_false_on_add_timestamps
ActiveRecord::Schema.define do
create_table :has_timestamps
add_timestamps :has_timestamps, default: Time.now
end
assert !@connection.columns(:has_timestamps).find { |c| c.name == 'created_at' }.null
assert !@connection.columns(:has_timestamps).find { |c| c.name == 'updated_at' }.null
end
end
end
|
