Migration from minitest/unit for minitest/spec

test/duration/test_mongoid.rb

@@ -1,42 +1,45 @@
 # -*- encoding:  utf-8 -*-
 require 'helper'
 
-class Duration::TestMongoid < MiniTest::Unit::TestCase
+describe "mongoid support" do
 
-  # Returns seconds to serialization
-  def test_get_seconds
-    assert_equal Duration.new(90), Duration.get(90)
-  end
-
-  def test_get_nil
-    assert_nil Duration.get(nil)
-  end
+  describe "#get - Mongoid's deserialization" do
+    it "should return the duration given the total in seconds" do
+      assert_equal Duration.new(90), Duration.get(90)
+    end
 
-  def test_set_nil
-    assert_nil Duration.set([1,2,3])
-    assert_nil Duration.set(nil)
-    assert_nil Duration.set("")
-    assert_nil Duration.set({})
-    assert_nil Duration.set({:seconds => "", :hours => ""})
-    assert_nil Duration.set({:x => 100, :seconds => ""})
+    it "should return nil for nil serialized values" do
+      assert_nil Duration.get(nil)
+    end
   end
 
-  def test_set_duration
-    assert_equal 90, Duration.set(Duration.new(:minutes => 1, :seconds => 30))
-  end
+  describe "#set - Mongoid's serialization" do
+    it "should serialize to nil given an invalid serialized value or nil" do
+      assert_nil Duration.set([1,2,3])
+      assert_nil Duration.set(nil)
+      assert_nil Duration.set("")
+      assert_nil Duration.set({})
+      assert_nil Duration.set({:seconds => "", :hours => ""})
+      assert_nil Duration.set({:x => 100, :seconds => ""})
+    end
 
-  def test_set_seconds
-    assert_equal 10, Duration.set(10)
-  end
+    it "should return total seconds given a duration" do
+      assert_equal 90, Duration.set(Duration.new(:minutes => 1, :seconds => 30))
+    end
+
+    it "should return total seconds given a duration in seconds" do
+      assert_equal 10, Duration.set(10)
+    end
 
-  def test_set_string
-    assert_equal 10, Duration.set("10")
-    assert_equal 10, Duration.set("10string")
-    assert_equal 0, Duration.set("string")
-  end
+    it "should return total seconds given a duration in string" do
+      assert_equal 10, Duration.set("10")
+      assert_equal 10, Duration.set("10string")
+      assert_equal 0, Duration.set("string") # not blank
+    end
 
-  def test_set_hash
-    assert_equal 90, Duration.set(:minutes => 1, :seconds => 30)
+    it "should return total seconds given a duration in hash" do
+      assert_equal 90, Duration.set(:minutes => 1, :seconds => 30)
+    end
   end
 
 end

test/helper.rb

@@ -1,13 +1,10 @@
 # -*- encoding:  utf-8 -*-
 require 'rubygems'
-require 'minitest/unit'
+require 'minitest/spec'
 
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 require 'duration'
 require 'duration/mongoid'
 
-class MiniTest::Unit::TestCase
-end
-
 MiniTest::Unit.autorun

test/test_duration.rb

@@ -1,9 +1,9 @@
 # -*- encoding:  utf-8 -*-
 require 'helper'
 
-class TestDuration < MiniTest::Unit::TestCase
+describe "Duration" do
 
-  def test_initialization_with_seconds
+  it "should initialize given duration in seconds" do
     d = Duration.new(90)
     assert_equal 0, d.weeks
     assert_equal 0, d.days
@@ -13,39 +13,45 @@ def test_initialization_with_seconds
     assert_equal 90, d.total
   end
 
-  def test_initialization_with_hash
-    d = Duration.new(:minutes => 1, :seconds => 30)
-    assert_equal 0, d.weeks
-    assert_equal 0, d.days
-    assert_equal 0, d.hours
-    assert_equal 1, d.minutes
-    assert_equal 30, d.seconds
-    assert_equal 90, d.total
+  it "should initialize given duration in Hash" do
+    d = Duration.new(:weeks => 1, :days => 2, :hours => 3, :minutes => 4, :seconds => 5)
+    assert_equal 1, d.weeks
+    assert_equal 2, d.days
+    assert_equal 3, d.hours
+    assert_equal 4, d.minutes
+    assert_equal 5, d.seconds
+    assert_equal 788645, d.total
   end
 
-  def test_format_plural
-    d = Duration.new(:weeks => 2, :days => 3, :hours => 4, :minutes => 5, :seconds => 6)
-    assert_equal("2 weeks 3 days 4 hours 5 minutes 6 seconds", d.format("%w %~w %d %~d %h %~h %m %~m %s %~s"))
-  end
+  describe "#format" do
+    it "should display units in plural form when needed" do
+      d = Duration.new(:weeks => 2, :days => 3, :hours => 4, :minutes => 5, :seconds => 6)
+      assert_equal("2 weeks 3 days 4 hours 5 minutes 6 seconds", d.format("%w %~w %d %~d %h %~h %m %~m %s %~s"))
+    end
 
-  def test_format_singular
-    d = Duration.new(:weeks => 1, :days => 1, :hours => 1, :minutes => 1, :seconds => 1)
-    assert_equal("1 week 1 day 1 hour 1 minute 1 second", d.format("%w %~w %d %~d %h %~h %m %~m %s %~s"))
+    it "should display units in singular form when needed" do
+      d = Duration.new(:weeks => 1, :days => 1, :hours => 1, :minutes => 1, :seconds => 1)
+      assert_equal("1 week 1 day 1 hour 1 minute 1 second", d.format("%w %~w %d %~d %h %~h %m %~m %s %~s"))
+    end
   end
 
-  def test_iso_8601
-    d = Duration.new(:weeks => 1, :days => 2, :hours => 3, :minutes => 4, :seconds => 5)
-    assert_equal("P1W2DT3H4M5S", d.iso8601)
+  describe "#iso_6801" do
+    it "should" do
+      d = Duration.new(:weeks => 1, :days => 2, :hours => 3, :minutes => 4, :seconds => 5)
+      assert_equal("P1W2DT3H4M5S", d.iso8601)
+    end
   end
 
-  def test_blank?
-    assert Duration.new.blank?
-    refute Duration.new(1).blank?
-  end
+  describe "utilities methods" do
+    it "should respond to blank?" do
+      assert Duration.new.blank?
+      refute Duration.new(1).blank?
+    end
 
-  def test_present?
-    refute Duration.new.present?
-    assert Duration.new(1).present?
+    it "should respond to present?" do
+      refute Duration.new.present?
+      assert Duration.new(1).present?
+    end
   end
 
 end