upto 4.1: user tests

spec/models/user_spec.rb

@@ -0,0 +1,30 @@
+require 'rails_helper'
+
+RSpec.describe User, type: :model do
+  it "has username set correctly" do
+    user = User.new username: "Möötti"
+    User.all.each do |user| puts user.username end
+    expect(user.username).to eq "Möötti"
+    expect(User.count).to eq 0
+  end
+
+  it "is not saved without a password" do
+    user = User.create username: "Pööpi"
+    expect(user).not_to be_valid
+    expect(User.count).to eq 0
+  end
+
+  it "is saved with a proper password" do
+    user = User.create username: "Möötti", password: "Unsecure1"
+    expect(user).to be_valid
+    expect(User.count).to eq 1
+  end
+
+  it "is not saved with a password without uppercase or too short length" do
+    userMöötti = User.create username: "Möötti", password: "unsecure"
+    userMaatti = User.create username: "Maatti", password: "u"
+
+    expect(userMöötti).to_not be_valid
+    expect(userMaatti).to_not be_valid
+  end
+end