blob: 85a9dc5bfb104e2c4f2c03c1988b1838823b7ad7 (
plain) (
blame)
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
|
require 'spec_helper'
module Arel
FakeAR = Struct.new(:connection)
class FakeConnection < Struct.new :called
def initialize c = []; super; end
def method_missing name, *args, &block
called << [name, args, block]
end
end
describe Sql::Engine do
before do
@users = Table.new(:users)
@users.delete
end
describe "method missing" do
it "should pass through" do
conn = FakeConnection.new
engine = Arel::Sql::Engine.new FakeAR.new conn
engine.foo
conn.called.should == [[:foo, [], nil]]
end
it "should ask for a connection" do
conn = FakeConnection.new
ar = FakeAR.new conn
engine = Arel::Sql::Engine.new ar
ar.connection = nil
lambda { engine.foo }.should raise_error
end
end
describe "CRUD" do
describe "#create" do
it "inserts into the relation" do
@users.insert @users[:name] => "Bryan"
@users.first[@users[:name]].should == "Bryan"
end
end
describe "#read" do
it "reads from the relation" do
@users.insert @users[:name] => "Bryan"
@users.each do |row|
row[@users[:name]].should == "Bryan"
end
end
end
describe "#update" do
it "updates the relation" do
@users.insert @users[:name] => "Nick"
@users.update @users[:name] => "Bryan"
@users.first[@users[:name]].should == "Bryan"
end
end
describe "#delete" do
it "deletes from the relation" do
@users.insert @users[:name] => "Bryan"
@users.delete
@users.first.should == nil
end
end
end
end
end
|
