fix: resolved warnings in gemspec. Improved handling of live tests

Gemfile.lock

@@ -1,13 +1,13 @@
 PATH
   remote: .
   specs:
-    gazer (0.2.47)
+    gazer (0.2.48)
       looker-sdk (~> 0.1.1)
-      net-http-persistent (~> 4.0.1)
+      net-http-persistent (~> 4.0, >= 4.0.1)
       netrc (~> 0.11.0)
       pastel (~> 0.8.0)
-      rubyzip (~> 1.3.0)
-      thor (~> 1.1.0)
+      rubyzip (~> 1.3, >= 1.3.0)
+      thor (~> 1.1, >= 1.1.0)
       tty-reader (~> 0.9.0)
       tty-table (~> 0.12.0)
       tty-tree (~> 0.4.0)
@@ -93,9 +93,9 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  bundler (>= 2.2.10)
+  bundler (~> 2.2, >= 2.2.10)
   gazer!
-  rake (~> 12.3.3)
+  rake (~> 12.3, >= 12.3.3)
   rspec (~> 3.0)
 
 RUBY VERSION

gzr.gemspec

@@ -31,7 +31,7 @@ Gem::Specification.new do |spec|
   spec.email         = ["drstrangelove@google.com"]
 
   spec.summary       = %q{Command line tool to manage the content of a Looker instance.}
-  spec.description   = %q{Command line tool to manage the content of a Looker instance.}
+  spec.description   = %q{This tool will help manage the content of a Looker instance.}
   spec.homepage      = "https://github.com/looker-open-source/gzr"
 
   spec.required_ruby_version = '>= 2.3.0'
@@ -56,13 +56,13 @@ Gem::Specification.new do |spec|
   spec.add_dependency "tty-table", "~> 0.12.0"
   spec.add_dependency "tty-tree", "~> 0.4.0"
   spec.add_dependency "pastel", "~> 0.8.0"
-  spec.add_dependency "thor", "~> 1.1.0"
+  spec.add_runtime_dependency 'thor', '~> 1.1', '>= 1.1.0'
   spec.add_dependency 'netrc', "~> 0.11.0"
-  spec.add_dependency 'rubyzip', "~> 1.3.0"
+  spec.add_runtime_dependency 'rubyzip', '~> 1.3', '>= 1.3.0'
   spec.add_dependency 'looker-sdk', "~> 0.1.1"
-  spec.add_dependency 'net-http-persistent', '~> 4.0.1'
+  spec.add_runtime_dependency 'net-http-persistent', '~> 4.0', '>= 4.0.1'
 
-  spec.add_development_dependency "bundler", ">= 2.2.10"
-  spec.add_development_dependency "rake", "~> 12.3.3"
+  spec.add_development_dependency 'bundler', '~> 2.2', '>= 2.2.10'
+  spec.add_development_dependency 'rake', '~> 12.3', '>= 12.3.3'
   spec.add_development_dependency "rspec", "~> 3.0"
 end

spec/gzr_spec.rb

@@ -23,8 +23,4 @@
   it "has a version number" do
     expect(Gzr::VERSION).not_to be nil
   end
-
-  #it "does something useful" do
-  #  expect(false).to eq(true)
-  #end
 end

spec/live/user/me_spec.rb

@@ -30,4 +30,4 @@
 +--+------------------------+---------+----------+
     OUT
   end
-end
+end if ENV["LOOKERSDK_BASE_URL"]