Update to Crystal 0.29.0

spec/s3/bucket_spec.cr

@@ -3,25 +3,28 @@ require "../spec_helper"
 module Aws::S3
   describe Bucket do
     it "is equal to another bucket if name and creation time are equal" do
-      time = Time.now
+      time = Time.utc
       bucket = Bucket.new("test", time)
       Bucket.new("test", time).should eq(bucket)
     end
 
     it "not equal to another bucket if name and creation time differ" do
-      time = Time.now
+      time = Time.utc
       bucket = Bucket.new("test2", time)
-      (Bucket.new("test", Time.epoch(Time.now.epoch + 123)) == bucket).should eq(false)
+      new_bucket_time = Time.utc + 2.minutes
+      new_bucket = Bucket.new("test", new_bucket_time)
+
+      (new_bucket == bucket).should eq(false)
     end
 
     it "has a name" do
-      bucket = Bucket.new("name", Time.now)
+      bucket = Bucket.new("name", Time.utc)
 
       bucket.name.should eq("name")
     end
 
     it "has a creation_time" do
-      time = Time.now
+      time = Time.utc
       bucket = Bucket.new("name", time)
 
       bucket.creation_time.should eq(time)

spec/s3/content_type_spec.cr

@@ -1,5 +1,4 @@
-require "../../spec_helper"
-require "tempfile"
+require "../spec_helper"
 
 module Aws::S3
   describe ContentType do
@@ -13,7 +12,7 @@ module Aws::S3
     describe "when the io is a file" do
       it "returns the correct Content-Type" do
         ContentType::TYPES.keys.each do |ext|
-          tempfile = Tempfile.new("foo", ext)
+          tempfile = File.tempfile(ext)
           file = File.open(tempfile.path)
           ContentType.get(file).should be(ContentType::TYPES[ext])
           tempfile.delete
@@ -23,7 +22,7 @@ module Aws::S3
 
     describe "when the io is a file and the extension is unknown" do
       it "returns the default Content-Type" do
-        tempfile = Tempfile.new("foo", ".spicy")
+        tempfile = File.tempfile(".spicy")
         file = File.open(tempfile.path)
         ContentType.get(file).should be(ContentType::DEFAULT)
         tempfile.delete

spec/s3/file_uploader_spec.cr

@@ -1,5 +1,4 @@
-require "../../spec_helper"
-require "tempfile"
+require "../spec_helper"
 
 module Aws::S3
   describe FileUploader do
@@ -96,7 +95,7 @@ module Aws::S3
         client = Client.new(REGION, "key", "secret")
         uploader = FileUploader.new(client)
 
-        tempfile = Tempfile.new("foo", ".svg")
+        tempfile = File.tempfile(".svg")
         file = File.open(tempfile.path)
 
         uploader.upload("bucket", "object", file).should be_true
@@ -117,7 +116,7 @@ module Aws::S3
         options = FileUploader::Options.new(with_content_types: false)
         uploader = FileUploader.new(client, options)
 
-        tempfile = Tempfile.new("foo", ".svg")
+        tempfile = File.tempfile(".svg")
         file = File.open(tempfile.path)
 
         uploader.upload("bucket", "object", file).should be_true

spec/s3/presigned/form_spec.cr

@@ -59,7 +59,7 @@ module Aws
 
         describe "submit" do
           it "sends a reasonable request over http for v2" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             Timecop.freeze(time)
 
             post = Post.new(
@@ -91,7 +91,7 @@ module Aws
           end
 
           it "sends a reasonable request over http for v4" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             Timecop.freeze(time)
 
             post = Post.new(

spec/s3/presigned/html_printer_spec.cr

@@ -5,15 +5,15 @@ module Aws
     module Presigned
       describe HtmlPrinter do
         Spec.before_each do
-          Timecop.freeze(Time.epoch(1))
+          Timecop.freeze(Time.unix(1))
         end
 
         Spec.after_each do
           Timecop.reset
         end
 
         it "generates the same html each call" do
-          time = Time.epoch(1)
+          time = Time.unix(1)
           post = Post.new(
             region: "us-east-1",
             aws_access_key: "test",
@@ -32,7 +32,7 @@ module Aws
         end
 
         it "prints html" do
-          time = Time.epoch(1)
+          time = Time.unix(1)
 
           post = Post.new(
             region: "region",

spec/s3/presigned/post_policy_spec.cr

@@ -39,7 +39,7 @@ module Aws
         describe "to_s" do
           it "returns policy as base64 encoded json" do
             policy = Policy.new
-            policy.expiration(Time.epoch(1_483_859_302))
+            policy.expiration(Time.unix(1_483_859_302))
             policy.condition("test", "test")
 
             policy.to_s.should eq("eyJleHBpcmF0aW9uIjoiMjAxNy0wMS0wOFQwNzowODoyMi4wMDBaIiwiY29uZGl0aW9ucyI6W3sidGVzdCI6InRlc3QifV19")
@@ -54,7 +54,7 @@ module Aws
 
           it "can be a hash" do
             policy = Policy.new
-            policy.expiration(Time.epoch(1_483_859_302))
+            policy.expiration(Time.unix(1_483_859_302))
             policy.condition("test", "test")
 
             policy.to_hash.should eq({

spec/s3/presigned/post_spec.cr

@@ -5,7 +5,7 @@ module Aws
     module Presigned
       describe Post do
         Spec.before_each do
-          Timecop.freeze(Time.epoch(1))
+          Timecop.freeze(Time.unix(1))
         end
 
         Spec.after_each do
@@ -49,7 +49,7 @@ module Aws
 
         describe "fields" do
           it "generates the same fields each time" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             post = Post.new(
               region: "us-east-1",
               aws_access_key: "test",
@@ -61,7 +61,7 @@ module Aws
           end
 
           it "contains the policy field" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             post = Post.new(
               region: "us-east-1",
               aws_access_key: "test",
@@ -75,7 +75,7 @@ module Aws
           end
 
           it "contains the signature field" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             post = Post.new(
               region: "us-east-1",
               aws_access_key: "test",
@@ -89,7 +89,7 @@ module Aws
           end
 
           it "contains the credential field" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             post = Post.new(
               region: "us-east-1",
               aws_access_key: "test",
@@ -103,7 +103,7 @@ module Aws
           end
 
           it "contains the algorithm field" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             post = Post.new(
               region: "us-east-1",
               aws_access_key: "test",
@@ -117,7 +117,7 @@ module Aws
           end
 
           it "contains the date field" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             post = Post.new(
               region: "us-east-1",
               aws_access_key: "test",

spec/s3/presigned/url_spec.cr

@@ -59,7 +59,7 @@ module Aws
 
         describe "get" do
           it "generates correct url for v2" do
-            time = Time.epoch(1)
+            time = Time.unix(1)
             Timecop.freeze(time)
             options = Url::Options.new(
               region: "us-east-1",

src/aws/s3/presigned/url.cr

@@ -56,7 +56,7 @@ module Aws
           if @options.signer_version == :v4
             request.query_params.add("X-Amz-Expires", @options.expires.to_s)
           else
-            request.query_params.add("Expires", (Time.utc_now.epoch + @options.expires).to_s)
+            request.query_params.add("Expires", (Time.utc_now.to_unix + Time.unix(@options.expires).to_unix).to_s)
           end
 
           request