Done testing

[depot.git] / test / unit / product_test.rb

diff --git a/test/unit/product_test.rb b/test/unit/product_test.rb
index bb39ca7c568963cb03747d7ad0fa567d5d4aa1ac..88246d2d942dba36dc5dc59399d8effee692a003 100644 (file)
--- a/test/unit/product_test.rb
+++ b/test/unit/product_test.rb
@@ -1,8 +1,58 @@
 require 'test_helper'
 
 class ProductTest < ActiveSupport::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+
+  fixtures :products
+
+  test "Invalid with empty attributes" do
+    product = Product.new
+    assert !product.valid?
+    assert product.errors.invalid?(:title)
+    assert product.errors.invalid?(:description)
+    assert product.errors.invalid?(:price)
+    assert product.errors.invalid?(:image_url)
   end
+
+  test "positive price" do
+    product = Product.new(:title => "My Book Title" ,
+      :description => "yyy" ,
+      :image_url => "zzz.jpg" )
+    product.price = -1
+    assert !product.valid?
+    assert_equal "should be at least 0.01" , product.errors.on(:price)
+    product.price = 0
+    assert !product.valid?
+    assert_equal "should be at least 0.01" , product.errors.on(:price)
+    product.price = 1
+    assert product.valid?
+  end
+
+  test "image url" do
+    ok = %w{ fred.gif fred.jpg fred.png FRED.JPG FRED.Jpg http://a.b.c/x/y/z/fred.gif }
+    bad = %w{ fred.doc fred.gif/more fred.gif.more }
+    ok.each do |name|
+      product = Product.new(:title => "My Book Title" ,
+        :description => "yyy" ,
+        :price => 1,
+        :image_url => name)
+      assert product.valid?, product.errors.full_messages
+    end
+    bad.each do |name|
+      product = Product.new(:title => "My Book Title" ,
+        :description => "yyy" ,
+        :price => 1,
+        :image_url => name)
+      assert !product.valid?, "saving #{name}"
+    end
+  end
+
+  test "unique title" do
+    product = Product.new(:title => products(:ruby_book).title,
+      :description => "yyy" ,
+      :price => 1,
+      :image_url => "fred.gif" )
+    assert !product.save
+    assert_equal I18n.translate('activerecord.errors.messages.taken'), product.errors.on(:title)
+  end
+
 end