add contexts

test/memex/contexts_test.exs

@@ -0,0 +1,65 @@
+defmodule Memex.ContextsTest do
+  use Memex.DataCase
+
+  alias Memex.Contexts
+
+  describe "contexts" do
+    alias Memex.Contexts.Context
+
+    import Memex.ContextsFixtures
+
+    @invalid_attrs %{content: nil, tag: nil, title: nil, visibility: nil}
+
+    test "list_contexts/0 returns all contexts" do
+      context = context_fixture()
+      assert Contexts.list_contexts() == [context]
+    end
+
+    test "get_context!/1 returns the context with given id" do
+      context = context_fixture()
+      assert Contexts.get_context!(context.id) == context
+    end
+
+    test "create_context/1 with valid data creates a context" do
+      valid_attrs = %{content: "some content", tag: [], title: "some title", visibility: :public}
+
+      assert {:ok, %Context{} = context} = Contexts.create_context(valid_attrs)
+      assert context.content == "some content"
+      assert context.tag == []
+      assert context.title == "some title"
+      assert context.visibility == :public
+    end
+
+    test "create_context/1 with invalid data returns error changeset" do
+      assert {:error, %Ecto.Changeset{}} = Contexts.create_context(@invalid_attrs)
+    end
+
+    test "update_context/2 with valid data updates the context" do
+      context = context_fixture()
+      update_attrs = %{content: "some updated content", tag: [], title: "some updated title", visibility: :private}
+
+      assert {:ok, %Context{} = context} = Contexts.update_context(context, update_attrs)
+      assert context.content == "some updated content"
+      assert context.tag == []
+      assert context.title == "some updated title"
+      assert context.visibility == :private
+    end
+
+    test "update_context/2 with invalid data returns error changeset" do
+      context = context_fixture()
+      assert {:error, %Ecto.Changeset{}} = Contexts.update_context(context, @invalid_attrs)
+      assert context == Contexts.get_context!(context.id)
+    end
+
+    test "delete_context/1 deletes the context" do
+      context = context_fixture()
+      assert {:ok, %Context{}} = Contexts.delete_context(context)
+      assert_raise Ecto.NoResultsError, fn -> Contexts.get_context!(context.id) end
+    end
+
+    test "change_context/1 returns a context changeset" do
+      context = context_fixture()
+      assert %Ecto.Changeset{} = Contexts.change_context(context)
+    end
+  end
+end