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
|
# frozen_string_literal: true
require_relative "helper"
module Arel
describe "Attributes" do
it "responds to lower" do
relation = Table.new(:users)
attribute = relation[:foo]
node = attribute.lower
assert_equal "LOWER", node.name
assert_equal [attribute], node.expressions
end
describe "equality" do
it "is equal with equal ivars" do
array = [Attribute.new("foo", "bar"), Attribute.new("foo", "bar")]
assert_equal 1, array.uniq.size
end
it "is not equal with different ivars" do
array = [Attribute.new("foo", "bar"), Attribute.new("foo", "baz")]
assert_equal 2, array.uniq.size
end
end
describe "for" do
it "deals with unknown column types" do
column = Struct.new(:type).new :crazy
Attributes.for(column).must_equal Attributes::Undefined
end
it "returns the correct constant for strings" do
[:string, :text, :binary].each do |type|
column = Struct.new(:type).new type
Attributes.for(column).must_equal Attributes::String
end
end
it "returns the correct constant for ints" do
column = Struct.new(:type).new :integer
Attributes.for(column).must_equal Attributes::Integer
end
it "returns the correct constant for floats" do
column = Struct.new(:type).new :float
Attributes.for(column).must_equal Attributes::Float
end
it "returns the correct constant for decimals" do
column = Struct.new(:type).new :decimal
Attributes.for(column).must_equal Attributes::Decimal
end
it "returns the correct constant for boolean" do
column = Struct.new(:type).new :boolean
Attributes.for(column).must_equal Attributes::Boolean
end
it "returns the correct constant for time" do
[:date, :datetime, :timestamp, :time].each do |type|
column = Struct.new(:type).new type
Attributes.for(column).must_equal Attributes::Time
end
end
end
end
end
|
