Remove tests (#207)

* Remove tests

The "create app with stack" has been pending for a long time. The "create app with HATCHET_DEFAULT_STACK is tightly coupled to the stack and providing limited value.

close #206

* Remove more heroku-18 dependent tests

spec/hatchet/app_spec.rb

@@ -29,19 +29,6 @@
     expect(app.platform_api.app.info(app.name)["build_stack"]["name"]).to eq(stack)
   end
 
-  it "create app with HATCHET_DEFAULT_STACK set" do
-    begin
-      original_default_stack = ENV["HATCHET_DEFAULT_STACK"]
-      default_stack = "heroku-18"
-      ENV["HATCHET_DEFAULT_STACK"] = default_stack
-      app = Hatchet::App.new("default_ruby")
-      app.create_app
-      expect(app.platform_api.app.info(app.name)["build_stack"]["name"]).to eq(default_stack)
-    ensure
-      ENV["HATCHET_DEFAULT_STACK"] = original_default_stack
-    end
-  end
-
   describe "before deploy" do
     it "dir" do
       @called = false

spec/hatchet/ci_spec.rb

@@ -1,7 +1,7 @@
 require "spec_helper"
 
-describe "CIFourTest" do
-  it "error with bad app" do
+describe "CI" do
+  it "runs rakefile contents" do
     string = SecureRandom.hex
 
     app = Hatchet::GitApp.new("default_ruby")
@@ -17,47 +17,4 @@
       expect(test_run.output).to_not match("Installing rake")
     end
   end
-
-  it "error with bad app" do
-    pending("upgrade rails 5 app to newer")
-
-    expect {
-      Hatchet::GitApp.new("rails5_ci_fails_no_database", stack: "heroku-18").run_ci { }
-    }.to raise_error(/PG::ConnectionBad: could not connect to server/)
-  end
-
-  it "error with bad app" do
-    @before_deploy_called = false
-    @before_deploy_dir_pwd = nil
-
-    before_deploy = -> do
-      @before_deploy_called = true
-      @before_deploy_dir_pwd = Dir.pwd
-    end
-
-    Hatchet::GitApp.new("rails5_ci_fails_no_database", stack: "heroku-18", allow_failure: true, before_deploy: before_deploy).run_ci do |test_run|
-      expect(test_run.status).to eq(:errored)
-      expect(@before_deploy_dir_pwd).to eq(Dir.pwd)
-      expect(@before_deploy_called).to be_truthy
-    end
-
-    expect(@before_deploy_dir_pwd).to_not eq(Dir.pwd)
-  end
-
-  it "ci create app with stack" do
-    pending("upgrade rails 5 app to newer")
-
-    app = Hatchet::GitApp.new("rails5_ruby_schema_format")
-    app.run_ci do |test_run|
-      expect(test_run.output).to match("Ruby buildpack tests completed successfully")
-      expect(test_run.status).to eq(:succeeded)
-      expect(app.pipeline_id).to_not be_nil
-
-      api_rate_limit = app.api_rate_limit.call
-      couplings = api_rate_limit.pipeline_coupling.list_by_pipeline(app.pipeline_id)
-      coupled_app = api_rate_limit.app.info(couplings.first["app"]["id"])
-      expect(coupled_app["name"]).to eq(app.name)
-    end
-    expect(app.pipeline_id).to be_nil
-  end
 end