Created
January 21, 2014 22:33
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Rails Model Testing Exercise
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class User < ActiveRecord::Base | |
has_many :orders | |
validates :name, presence: true | |
validates :email, presence: true, uniqueness: true | |
end |
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require 'test_helper' | |
class UserTest < ActiveSupport::TestCase | |
test "user exists" do | |
result = User.new | |
assert result | |
end | |
test "user has a name" do | |
result = User.new(name: "Jorge") | |
assert_equal "Jorge", result.name | |
end | |
test "user has an email" do | |
result = User.new(email: "jorge@jumpstart.com") | |
assert_equal "jorge@jumpstart.com", result.email | |
end | |
test "it creates user when given valid attributes" do | |
result = User.new(name: "Adam", email: "jorge@jumpstart.com") | |
assert result.valid? | |
end | |
test "it fails to create user when not given name" do | |
result = User.new(email: "jorge@jumpstart.com") | |
refute result.valid? | |
end | |
test "it fails to create user when not given an email" do | |
result = User.new(name: "Jonah") | |
refute result.valid? | |
end | |
test "it fails to create user if email alredy exists" do | |
result1 = User.create(name: "Darryl", email: "pequickster@msn.com") | |
result2 = User.create(name: "Jorge", email: "pequickster@msn.com") | |
refute result2.valid? | |
end | |
test "a user has many orders" do | |
result = User.new | |
assert result.orders | |
end | |
end |
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