03-models

spec/models/note_spec.rb

@@ -0,0 +1,142 @@
+require 'rails_helper'
+
+RSpec.describe Note, type: :model do
+
+  before do
+    # このファイルの全テストで使用するテストデータをセットアップする
+    @user = User.create(
+      first_name: "Joe",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+    @project = @user.projects.create(
+      name: "Test Project",
+    )
+  end
+
+  # バリデーションのテストが並ぶ
+
+  # ユーザ、プロジェクト、メッセージがあれば有効な状態であること
+  it "is valid with a user, project, and message" do
+    note = Note.new(
+      message: "This is a sample note.",
+      user: @user,
+      project: @project,
+    )
+
+    expect(note).to be_valid
+  end
+
+  # メッセージがなければ無効な状態であること
+  it "is invalid without a message" do
+    note = Note.new(message: nil)
+    note.valid?
+    expect(note.errors[:message]).to include("can't be blank")
+  end
+
+  # 文字列に一致するメッセージを検索する
+  describe "search message for a term" do
+
+    before do
+      # 検索機能の全テストに関連する追加のテストデータをセットアップする
+      @note1 = @project.notes.create(
+        message: "This is the first note.",
+        user: @user,
+      )
+
+      @note2 = @project.notes.create(
+        message: "This is the second note.",
+        user: @user,
+      )
+
+      @note3 = @project.notes.create(
+        message: "First, preheat the oven.",
+        user: @user,
+      )
+    end
+
+    # 一致するデータが見つかるとき
+    context "when a match is found" do
+      # 検索文字列に一致するメモを返すこと
+      it "returns notes that match the search term" do
+        expect(Note.search("first")).to include(@note1, @note3)
+      end
+    end
+
+    # 一致するデータが1件も見つからないとき
+    context "when no match is found" do
+      # 空のコレクションを返すこと
+      it "returns an empty collection" do
+        expect(Note.search("message")).to be_empty
+      end
+    end
+  end
+
+=begin
+  # 検索文字列に一致するメモを返すこと
+  it "returns notes that match the search term" do
+    user = User.create(
+      first_name: "Joe",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+
+    project = user.projects.create(
+      name: "Test Project",
+    )
+
+    note1 = project.notes.create(
+      message: "This is the first note.",
+      user: user,
+    )
+
+    note2 = project.notes.create(
+      message: "This is the second note.",
+      user: user,
+    )
+
+    note3 = project.notes.create(
+      message: "First, preheat the oven.",
+      user: user,
+    )
+
+    expect(Note.search("first")).to include(note1, note3)
+    expect(Note.search("first")).to_not include(note2)
+  end
+
+  # 検索結果を検証するスペック...
+
+  # 検索結果が1件も見つからなければ空のコレクションを返すこと
+  it "returns an empty collection when no results are found" do
+    user = User.create(
+      first_name: "Joe",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+
+    project = user.projects.create(
+      name: "Test Project",
+    )
+
+    note1 = project.notes.create(
+      message: "This is the first note.",
+      user: user,
+    )
+
+    note2 = project.notes.create(
+      message: "This is the second note.",
+      user: user,
+    )
+
+    note3 = project.notes.create(
+      message: "First, preheat the oven.",
+      user: user,
+    )
+
+    expect(Note.search("message")).to be_empty
+  end
+=end
+end

spec/models/project_spec.rb

@@ -0,0 +1,51 @@
+require 'rails_helper'
+
+RSpec.describe Project, type: :model do
+  # ユーザー単位では重複したプロジェクト名を許可しないこと
+  it "does not allow duplicate project names per user" do
+    user = User.create(
+      first_name: "Joe",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+
+    user.projects.create(
+      name: "Test Project",
+    )
+
+    new_project = user.projects.build(
+      name: "Test Project",
+    )
+
+    new_project.valid?
+    expect(new_project.errors[:name]).to include("has already been taken")
+  end
+
+  # 二人のユーザーが同じ名前を使うことは許可すること
+  it "allows two users to share a project name" do
+    user = User.create(
+      first_name: "Joe",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+
+    user.projects.create(
+      name: "Test Project",
+    )
+
+    other_user = User.create(
+      first_name: "Jane",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+
+    other_project = other_user.projects.build(
+      name: "Test Project",
+    )
+
+    expect(other_project).to be_valid
+  end
+end

spec/models/user_spec.rb

@@ -0,0 +1,61 @@
+require 'rails_helper'
+
+RSpec.describe User, type: :model do
+  # 姓、名、メール、パスワードがあれば有効な状態であること
+  it "is valid with a first name, last name, email, and password" do
+    user = User.new(
+      first_name: "Aaron",
+      last_name: "Summer",
+      email: "[email protected]",
+      password: "dottle-nouveau-tights-furze",
+    )
+    expect(user).to be_valid
+  end
+
+  # 名がなければ無効な状態であること
+  it "is invalid without a first name" do
+    user = User.new(first_name: nil)
+    user.valid?
+    expect(user.errors[:first_name]).to include("can't be blank")
+    # expect(user.errors[:first_name]).to_not include("can't be blank")
+  end
+
+  # 姓がなければ無効な状態であること
+  it "is invalid without a last name" do
+    user = User.new(last_name: nil)
+    user.valid?
+    expect(user.errors[:last_name]).to include("can't be blank")
+  end
+
+  # メールアドレスがなければ無効な状態であること
+  it "is invalid without an email address"
+
+  # 重複したメールアドレスなら無効な状態であること
+  it "is invalid with a duplicate email address" do
+    User.create(
+      first_name: "Joe",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+    user = User.new(
+      first_name: "Jane",
+      last_name: "Tester",
+      email: "[email protected]",
+      password: "dottle-nouveau-pavilion-tights-furze",
+    )
+    user.valid?
+    expect(user.errors[:email]).to include("has already been taken")
+  end
+
+  # ユーザーのフルネームを文字列として返すこと
+  it "returns a user's full name as a string" do
+    user = User.new(
+      first_name: "John",
+      last_name: "Doe",
+      email: "[email protected]",
+    )
+    expect(user.name).to eq "John Doe"
+  end
+end
+