Update Config_spec.rb

Author: smcavallo

spec/Config_spec.rb

@@ -13,6 +13,14 @@
 require 'tempfile'
 
 describe SoftLayer::Config do
+
+  before :each do
+    ENV.delete("SL_USERNAME")
+    ENV.delete("SL_API_KEY")
+    ENV.delete("SL_API_USER_AGENT")
+    ENV.delete("SL_PROFILE")
+  end
+
 	it "retrieves config information from environment variables" do
 		ENV.store("SL_USERNAME", "PoohBear")
 		ENV.store("SL_API_KEY", "DEADBEEFBADF00D")
@@ -41,6 +49,36 @@
     expect(settings[:timeout]).to eq(40)
   end
 
+  it "retrieves the properties from a custom file using a custom profile" do
+    ENV.store("SL_PROFILE", "softlayer_qa")
+    file = Tempfile.new('properties_from_file')
+    begin
+      file.puts("[softlayer_dev]")
+      file.puts("username = PoohBear")
+      file.puts("api_key = DEADBEEFBADF00D")
+      file.puts("timeout = 40")
+      file.puts("\n")
+      file.puts("[softlayer_qa]")
+      file.puts("username = Piglet")
+      file.puts("api_key = MOOOOOOOO")
+      file.puts("timeout = 60")
+      file.puts("\n")
+      file.puts("[softlayer_prod]")
+      file.puts("username = Eeyore")
+      file.puts("api_key = VEG_ALL_THE_WAY")
+      file.puts("timeout = 80")
+      file.close
+
+      settings = SoftLayer::Config.file_settings(file.path)
+    ensure
+      file.close
+      file.unlink
+    end
+
+    expect(settings[:username]).to eq("Piglet")
+    expect(settings[:api_key]).to eq("MOOOOOOOO")
+    expect(settings[:timeout]).to eq(60)
+  end
 
   it "retrieves the timeout field as an integer when presented as a string" do
     file = Tempfile.new('config_test')