Use new mock DSL

spec/issues/github_issue_28_spec.cr

@@ -7,10 +7,10 @@ Spectator.describe "GitHub Issue #28" do
     end
   end
 
-  mock Test
+  mock MockTest < Test
 
   it "matches method stubs with no_args" do
-    test = mock(Test)
+    test = MockTest.new
     expect(test).to receive(:foo).with(no_args).and_return(42)
     test.foo
   end

spec/issues/github_issue_33_spec.cr

@@ -10,10 +10,10 @@ Spectator.describe "GitHub Issue #33" do
     end
   end
 
-  mock Test
+  mock MockTest < Test
 
   describe Test do
-    subject { mock(Test) }
+    subject { MockTest.new }
 
     describe "#method1" do
       it do

spec/issues/github_issue_42_spec.cr

@@ -25,11 +25,11 @@ class Sdk < SdkInterface
 end
 
 Spectator.describe Example do
-  mock Sdk
+  mock MockSdk < Sdk
 
   describe "#configure" do
     it "registers a block on configure" do
-      sdk = mock(Sdk)
+      sdk = MockSdk.new
       example_class = Example.new(sdk)
       allow(sdk).to receive(register_hook())
 

spec/issues/github_issue_43_spec.cr

@@ -23,11 +23,11 @@ class Dog
 end
 
 Spectator.describe Person do
-  mock Dog
+  mock MockDog < Dog
 
   describe "#pet" do
     it "pets the persons dog" do
-      dog = mock(Dog)
+      dog = MockDog.new
       person = Person.new(dog)
       allow(dog).to receive(pet()).and_return("woof")
 
@@ -39,7 +39,7 @@ Spectator.describe Person do
 
   describe "#pet_more" do
     it "pets the persons dog alot" do
-      dog = mock(Dog)
+      dog = MockDog.new
       person = Person.new(dog)
       allow(dog).to receive(pet()).and_return("woof")
 

spec/issues/github_issue_44_spec.cr

@@ -1,7 +1,7 @@
 require "../spec_helper"
 
 Spectator.describe "GitHub Issue #44" do
-  inject_mock Process do
+  mock! Process do
     # Instance variable that can be nil, provide a default.
     @process_info = Crystal::System::Process.new(0)
   end

spec/issues/github_issue_47_spec.cr

@@ -7,9 +7,9 @@ Spectator.describe "GitHub Issue #47" do
     end
   end
 
-  mock Original
+  mock TestMock < Original
 
-  let(fake) { mock(Original) }
+  let(fake) { TestMock.new }
 
   specify do
     expect(fake).to receive(:foo).with("arg1", arg2: "arg2")

spec/issues/github_issue_48_spec.cr

@@ -44,9 +44,9 @@ Spectator.describe "GitHub Issue #48" do
     end
   end
 
-  mock Test, make_nilable: nil
+  mock MockTest < Test, make_nilable: nil
 
-  let(fake) { mock(Test) }
+  let(fake) { MockTest.new }
 
   it "handles free variables" do
     allow(fake).to receive(:return_this).and_return("different")

spec/issues/github_issue_55_spec.cr

@@ -24,9 +24,9 @@ Spectator.describe "GitHub Issue #55" do
     end
   end
 
-  double(:brain_talker, send: nil)
+  double BrainTalker, send: nil
 
-  let(brain_talker) { double(:brain_talker) }
+  let(brain_talker) { BrainTalker.new }
   let(analytics) { Analytics.new(brain_talker) }
 
   it "tracks the time it takes to run the block" do

spec/issues/gitlab_issue_51_spec.cr

@@ -25,9 +25,9 @@ module GitLabIssue51
 end
 
 Spectator.describe GitLabIssue51::Bar do
-  mock GitLabIssue51::Foo, call: "", alt1_call: "", alt2_call: ""
+  mock TestMock < GitLabIssue51::Foo, call: "", alt1_call: "", alt2_call: ""
 
-  let(:foo) { mock(GitLabIssue51::Foo) }
+  let(:foo) { TestMock.new }
   subject(:call) { described_class.new.call(foo) }
 
   describe "#call" do

spec/issues/gitlab_issue_80_spec.cr

@@ -22,7 +22,7 @@ Spectator.describe "test1" do
 end
 
 Spectator.describe "test2" do
-  mock Item do
+  mock MockItem < Item do
   end
 
   it "without mock" do