From ea2de48ec543fb341be31e9ed312b72ede860aee Mon Sep 17 00:00:00 2001
From: mo khan <mo@mokhan.ca>
Date: Fri, 21 Feb 2014 20:51:30 -0700
Subject: inplement query method to find matching status strategy.

---
 app/models/license_status.rb              |  4 ++--
 app/models/license_status/active.rb       |  4 ++++
 app/models/license_status/confidential.rb |  4 ++++
 app/models/license_status/expired.rb      |  4 ++++
 spec/models/license_status_spec.rb        | 29 +++++++++++++++++++++++++++++
 5 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 spec/models/license_status_spec.rb

diff --git a/app/models/license_status.rb b/app/models/license_status.rb
index 998792f..41b54c5 100644
--- a/app/models/license_status.rb
+++ b/app/models/license_status.rb
@@ -5,7 +5,7 @@ class LicenseStatus
 
   ALL=[ACTIVE, EXPIRED, CONFIDENTIAL]
 
-  def self.find_match(status)
-    ACTIVE
+  def self.find_match(status = "")
+    ALL.find { |x| x.matches?("#{status}".downcase) } || ACTIVE
   end
 end
diff --git a/app/models/license_status/active.rb b/app/models/license_status/active.rb
index 80d950d..76fb4c0 100644
--- a/app/models/license_status/active.rb
+++ b/app/models/license_status/active.rb
@@ -3,5 +3,9 @@ class LicenseStatus::Active
     today = DateTime.now
     licenses.where('issued_at < ? AND expired_at > ?', today, today)
   end
+
+  def matches?(name)
+    "active" == name
+  end
 end
 
diff --git a/app/models/license_status/confidential.rb b/app/models/license_status/confidential.rb
index f3e980a..81178f6 100644
--- a/app/models/license_status/confidential.rb
+++ b/app/models/license_status/confidential.rb
@@ -2,4 +2,8 @@ class LicenseStatus::Confidential
   def filter(licenses)
     licenses.where(confidential: true)
   end
+
+  def matches?(name)
+    "confidential" == name
+  end
 end
diff --git a/app/models/license_status/expired.rb b/app/models/license_status/expired.rb
index 1b339c6..393e34f 100644
--- a/app/models/license_status/expired.rb
+++ b/app/models/license_status/expired.rb
@@ -3,4 +3,8 @@ class LicenseStatus::Expired
     today = DateTime.now
     licenses.where('expired_at < ?', today)
   end
+
+  def matches?(name)
+    "expired" == name
+  end
 end
diff --git a/spec/models/license_status_spec.rb b/spec/models/license_status_spec.rb
new file mode 100644
index 0000000..09e2319
--- /dev/null
+++ b/spec/models/license_status_spec.rb
@@ -0,0 +1,29 @@
+require "spec_helper"
+
+describe LicenseStatus do
+  describe ".find_match" do
+    it "returns the active status" do
+      LicenseStatus.find_match("active").should == LicenseStatus::ACTIVE
+      LicenseStatus.find_match("ACTIVE").should == LicenseStatus::ACTIVE
+      LicenseStatus.find_match("Active").should == LicenseStatus::ACTIVE
+    end
+
+    it "returns the expired status" do
+      LicenseStatus.find_match("expired").should == LicenseStatus::EXPIRED
+      LicenseStatus.find_match("EXPIRED").should == LicenseStatus::EXPIRED
+      LicenseStatus.find_match("Expired").should == LicenseStatus::EXPIRED
+    end
+
+    it "returns the confidential status" do
+      LicenseStatus.find_match("confidential").should == LicenseStatus::CONFIDENTIAL
+      LicenseStatus.find_match("CONFIDENTIAL").should == LicenseStatus::CONFIDENTIAL
+      LicenseStatus.find_match("Confidential").should == LicenseStatus::CONFIDENTIAL
+    end
+
+    it "returns the active status as the default" do
+      [nil, "", "oh hai"].each do |key|
+        LicenseStatus.find_match(key).should == LicenseStatus::ACTIVE
+      end
+    end
+  end
+end
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