WIP: Add more tests for new behaviors

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

test/config_test.exs

@@ -11,14 +11,48 @@ defmodule ConfigTest do
         {Test, channels: ["#foo"]},
         {Test, channels: ["#bar"]},
         {Test, channels: ["#baz"]},
+        {Test, channels: :all},
       ]
     }
 
     channels = Config.all_channels(cfg)
 
     assert length(channels) == 3
-    assert Enum.any?(channels, fn channel -> channel == "#foo" end)
-    assert Enum.any?(channels, fn channel -> channel == "#bar" end)
-    assert Enum.any?(channels, fn channel -> channel == "#baz" end)
+    assert Enum.member?(channels, "#foo")
+    assert Enum.member?(channels, "#bar")
+    assert Enum.member?(channels, "#baz")
+  end
+
+  test "config channel_modules works correctly" do
+    cfg = %Config {
+      server: "test",
+      modules: [
+        {FooBar, channels: ["#foo", "#bar"]},
+        {Foo, channels: ["#foo"]},
+        {Bar, channels: ["#bar"]},
+        {Baz, channels: ["#baz"]},
+        {All, channels: :all},
+      ]
+    }
+
+    modules = Config.channel_modules(cfg, "#foo")
+              |> Enum.map(fn {module, _} -> module end)
+    assert length(modules) == 3
+    assert Enum.member?(modules, FooBar)
+    assert Enum.member?(modules, Foo)
+    assert Enum.member?(modules, All)
+
+    modules = Config.channel_modules(cfg, "#bar")
+              |> Enum.map(fn {module, _} -> module end)
+    assert length(modules) == 3
+    assert Enum.member?(modules, FooBar)
+    assert Enum.member?(modules, Bar)
+    assert Enum.member?(modules, All)
+
+    modules = Config.channel_modules(cfg, "#baz")
+              |> Enum.map(fn {module, _} -> module end)
+    assert length(modules) == 2
+    assert Enum.member?(modules, Baz)
+    assert Enum.member?(modules, All)
   end
 end