dry-system/spec/integration/container/plugins/injector_mixin_spec.rb at 3115a9d653830f43aa97d507ffdca97677d249dc · dry-rb/dry-system · GitHub

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
# frozen_string_literal: true

RSpec.describe "Plugins / Injector mixin" do
  describe "default options" do
    it "creates a 'Deps' mixin in the container's parent module" do
      module Test
        class Container < Dry::System::Container
          use :injector_mixin
          configured!
        end
      end

      component = Object.new
      Test::Container.register "component", component

      depending_obj = Class.new do
        include Test::Deps["component"]
      end.new

      expect(depending_obj.component).to be component
    end
  end

  describe "name given" do
    it "creates a mixin with the given name in the container's parent module" do
      module Test
        class Container < Dry::System::Container
          use :injector_mixin, name: "Inject"
          configured!
        end
      end

      component = Object.new
      Test::Container.register "component", component

      depending_obj = Class.new do
        include Test::Inject["component"]
      end.new

      expect(depending_obj.component).to be component
    end
  end

  describe "nested name given" do
    it "creates a mixin with the given name in the container's parent module" do
      module Test
        class Container < Dry::System::Container
          use :injector_mixin, name: "Inject::These::Pls"
          configured!
        end
      end

      component = Object.new
      Test::Container.register "component", component

      depending_obj = Class.new do
        include Test::Inject::These::Pls["component"]
      end.new

      expect(depending_obj.component).to be component
    end
  end

  describe "top-level name given" do
    it "creates a mixin with the given name in the top-level module" do
      module Test
        class Container < Dry::System::Container
          use :injector_mixin, name: "::Deps"
          configured!
        end
      end

      component = Object.new
      Test::Container.register "component", component

      depending_obj = Class.new do
        include ::Deps["component"]
      end.new

      expect(depending_obj.component).to be component
    end
  end
end