initial update for 0.36.1

spec/soundfile_spec.cr

@@ -1,5 +1,4 @@
 require "./spec_helper"
-require "tempfile"
 require "./../../soundfile/src/soundfile.cr"
 
 include SoundFile
@@ -11,6 +10,13 @@ describe SFile do
   int = Array(Int32).new
   float = Array(Float32).new
   double = Array(Float64).new
+
+
+  it "Test File should open" do 
+    File.open(test_wav, "r") do |f|
+      f.fd.should_not eq(-1)
+    end
+  end
 
   it "is a Class" do
     SFile.is_a?(Class).should eq(true)
@@ -33,7 +39,7 @@ describe SFile do
     b.info.should eq(a.info)
     b.close
   end
-
+  
   describe "#open" do
     it "returns false when opening a non-existing file for read" do
       a.open("invalid.wav", :read).should eq false
@@ -71,13 +77,16 @@ describe SFile do
   end
 
   describe "#open_fd" do
-    File.open(test_wav, "r") do |f|
-      it "can open a file given a file descriptor" do
+    it "can open a file given a file descriptor" do
+      File.open(test_wav, "r") do |f|
+        f.fd.should_not eq(-1)        
         a.open_fd(f.fd, :read).should be_true
         a.close
       end
+    end
 
-      it "can be invoked with a block" do
+    it "can be invoked with a block" do
+      File.open(test_wav, "r") do |f|
         a.open_fd(f.fd, :read) do |sf|
           sf.class.should eq SFile
           sf.info.class.should eq SFile.info.class
@@ -87,15 +96,16 @@ describe SFile do
   end
 
   describe "#open_file" do
-    File.open(test_wav, "r") do |f|
-      it "can open a file given a file object" do
+    it "can open a file given a file object" do
+      File.open(test_wav, "r") do |f|
         a.open_file(f, :read).should be_true
         a.close
       end
     end
 
-    File.open(test_wav, "r") do |f|
-      it "can be invoked with a block" do
+    it "can be invoked with a block" do
+      File.open(test_wav, "r") do |f|
+
         a.open_file(f, :read) do |sf|
           sf.class.should eq SFile
           sf.info.class.should eq SFile.info.class