From 7483d6b8652854dbab53337b57467f69c7a2cad4 Mon Sep 17 00:00:00 2001
From: Matthew Lemon <y@yulqen.org>
Date: Mon, 18 Dec 2023 17:01:29 +0000
Subject: Adds some specs for testing events

Adds a method to Event to check its membership of a month in a
particular year.
---
 .rspec                    |  1 +
 app/models/event.rb       |  8 ++++++++
 spec/models/event_spec.rb | 32 ++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+)

diff --git a/.rspec b/.rspec
index c99d2e7..5be63fc 100644
--- a/.rspec
+++ b/.rspec
@@ -1 +1,2 @@
 --require spec_helper
+--format documentation
diff --git a/app/models/event.rb b/app/models/event.rb
index 1f722d3..9dea7b8 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -1,4 +1,12 @@
 class Event < ApplicationRecord
   validates :name, presence: true, length: { maximum: 50 }
   validates :date, presence: true
+
+  def month_year_check(year,  month)
+    if self.date.year == year && self.date.month == month
+      true
+    else
+      false
+    end
+  end
 end
diff --git a/spec/models/event_spec.rb b/spec/models/event_spec.rb
index adf288a..5815ec2 100644
--- a/spec/models/event_spec.rb
+++ b/spec/models/event_spec.rb
@@ -1,4 +1,5 @@
 require 'rails_helper'
+require 'date'
 
 RSpec.describe Event, type: :model do
   it "is invalid without a name" do 
@@ -11,5 +12,36 @@ RSpec.describe Event, type: :model do
       e = Event.new(date: nil, name: "Sludge")
       expect(e).to_not be_valid
     end
+
+    it "is valid with valid attributes" do
+      d = Date.new(2023, 1, 1)
+      e = Event.new(date: d, name: "Slish")
+      expect(e).to be_valid
+    end
+
+    it "is invalid with a name longer than 50 chars" do
+      d = Date.new(2023, 1, 1)
+      str = "a" * 51
+      e = Event.new(date: d, name: str)
+      expect(e).to_not be_valid
+    end
+  end
+
+  describe "events by month" do
+    it "knows it is a january 2024 event" do
+      d = Date.new(2024, 1, 10)
+      e = Event.new(date: d, name: "Nice January event")
+      expect(e.month_year_check(2024, 1) ).to eq(true)
+    end
+    it "knows it is a September 2028 event" do
+      d = Date.new(2028, 9, 10)
+      e = Event.new(date: d, name: "Nice September event")
+      expect(e.month_year_check(2028, 9) ).to eq(true)
+    end
+    it "knows it is not a September 2028 event" do
+      d = Date.new(2028, 10, 10)
+      e = Event.new(date: d, name: "Not a nice September event")
+      expect(e.month_year_check(2028, 9) ).to eq(false)
+    end
   end
 end
-- 
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