aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/test/cases/connection_specification/resolver_test.rb
blob: 4bfec47124f888eb03398cf685fd5163fb722a7d (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
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
131
132
133
134
135
require "cases/helper"

module ActiveRecord
  module ConnectionAdapters
    class ConnectionSpecification
      class ResolverTest < ActiveRecord::TestCase
        def resolve(spec, config={})
          Resolver.new(config).resolve(spec)
        end

        def spec(spec, config={})
          Resolver.new(config).spec(spec)
        end

        def test_url_invalid_adapter
          error = assert_raises(LoadError) do
            spec "ridiculous://foo?encoding=utf8"
          end

          assert_match "Could not load 'active_record/connection_adapters/ridiculous_adapter'", error.message
        end

        # The abstract adapter is used simply to bypass the bit of code that
        # checks that the adapter file can be required in.

        def test_url_from_environment
          spec = resolve :production, "production" => "abstract://foo?encoding=utf8"
          assert_equal({
            "adapter"  =>  "abstract",
            "host"     =>  "foo",
            "encoding" => "utf8",
            "name"     => "production"}, spec)
        end

        def test_url_sub_key
          spec = resolve :production, "production" => {"url" => "abstract://foo?encoding=utf8"}
          assert_equal({
            "adapter"  => "abstract",
            "host"     => "foo",
            "encoding" => "utf8",
            "name"     => "production"}, spec)
        end

        def test_url_sub_key_merges_correctly
          hash = {"url" => "abstract://foo?encoding=utf8&", "adapter" => "sqlite3", "host" => "bar", "pool" => "3"}
          spec = resolve :production, "production" => hash
          assert_equal({
            "adapter"  => "abstract",
            "host"     => "foo",
            "encoding" => "utf8",
            "pool"     => "3",
            "name"     => "production"}, spec)
        end

        def test_url_host_no_db
          spec = resolve "abstract://foo?encoding=utf8"
          assert_equal({
            "adapter"  => "abstract",
            "host"     => "foo",
            "encoding" => "utf8" }, spec)
        end

        def test_url_missing_scheme
          spec = resolve "foo"
          assert_equal({
            "database" => "foo" }, spec)
        end

        def test_url_host_db
          spec = resolve "abstract://foo/bar?encoding=utf8"
          assert_equal({
            "adapter"  => "abstract",
            "database" => "bar",
            "host"     => "foo",
            "encoding" => "utf8" }, spec)
        end

        def test_url_port
          spec = resolve "abstract://foo:123?encoding=utf8"
          assert_equal({
            "adapter"  => "abstract",
            "port"     => 123,
            "host"     => "foo",
            "encoding" => "utf8" }, spec)
        end

        def test_encoded_password
          password = "am@z1ng_p@ssw0rd#!"
          encoded_password = URI.encode_www_form_component(password)
          spec = resolve "abstract://foo:#{encoded_password}@localhost/bar"
          assert_equal password, spec["password"]
        end

        def test_url_with_authority_for_sqlite3
          spec = resolve "sqlite3:///foo_test"
          assert_equal("/foo_test", spec["database"])
        end

        def test_url_absolute_path_for_sqlite3
          spec = resolve "sqlite3:/foo_test"
          assert_equal("/foo_test", spec["database"])
        end

        def test_url_relative_path_for_sqlite3
          spec = resolve "sqlite3:foo_test"
          assert_equal("foo_test", spec["database"])
        end

        def test_url_memory_db_for_sqlite3
          spec = resolve "sqlite3::memory:"
          assert_equal(":memory:", spec["database"])
        end

        def test_url_sub_key_for_sqlite3
          spec = resolve :production, "production" => {"url" => "sqlite3:foo?encoding=utf8"}
          assert_equal({
            "adapter"  => "sqlite3",
            "database" => "foo",
            "encoding" => "utf8",
            "name"     => "production"}, spec)
        end

        def test_spec_name_on_key_lookup
          spec = spec(:readonly, "readonly" => {"adapter" => "sqlite3"})
          assert_equal "readonly", spec.name
        end

        def test_spec_name_with_inline_config
          spec = spec("adapter" => "sqlite3")
          assert_equal "primary", spec.name, "should default to primary id"
        end
      end
    end
  end
end