From 94d399d6894c0ca312386520388e48971dd286ed Mon Sep 17 00:00:00 2001
From: Agrim Mittal <agrimmittal97@gmail.com>
Date: Mon, 26 Feb 2018 04:28:18 +0530
Subject: Add documentation and tests for disable_platform_warnings

---
 spec/install/gemfile/platform_spec.rb | 47 +++++++++++++++++++++++++++--------
 1 file changed, 36 insertions(+), 11 deletions(-)

(limited to 'spec/install/gemfile')

diff --git a/spec/install/gemfile/platform_spec.rb b/spec/install/gemfile/platform_spec.rb
index d7d4e0a53c..ec19005ef4 100644
--- a/spec/install/gemfile/platform_spec.rb
+++ b/spec/install/gemfile/platform_spec.rb
@@ -230,21 +230,46 @@ RSpec.describe "bundle install with platform conditionals" do
     expect(out).not_to match(/Could not find gem 'some_gem/)
   end
 
-  it "prints a helpful warning when a dependency is unused on any platform" do
-    simulate_platform "ruby"
-    simulate_ruby_engine "ruby"
+  context "when disable_platform_warnings is false (by default)" do
+    before { bundle! "config disable_platform_warnings false" }
 
-    gemfile <<-G
-      source "file://#{gem_repo1}"
+    it "prints a helpful warning when a dependency is unused on any platform" do
+      simulate_platform "ruby"
+      simulate_ruby_engine "ruby"
 
-      gem "rack", :platform => [:mingw, :mswin, :x64_mingw, :jruby]
-    G
+      gemfile <<-G
+        source "file://#{gem_repo1}"
+
+        gem "rack", :platform => [:mingw, :mswin, :x64_mingw, :jruby]
+      G
 
-    bundle! "install"
+      bundle! "install"
 
-    expect(out).to include <<-O.strip
-The dependency #{Gem::Dependency.new("rack", ">= 0")} will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`.
-    O
+      expect(out).to include <<-O.strip
+  The dependency #{Gem::Dependency.new("rack", ">= 0")} will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`.
+      O
+    end
+  end
+
+  context "when disable_platform_warnings is true" do
+    before { bundle! "config disable_platform_warnings true" }
+
+    it "doesnot print the warning when a dependency is unused on any platform" do
+      simulate_platform "ruby"
+      simulate_ruby_engine "ruby"
+
+      gemfile <<-G
+        source "file://#{gem_repo1}"
+
+        gem "rack", :platform => [:mingw, :mswin, :x64_mingw, :jruby]
+      G
+
+      bundle! "install"
+
+      expect(out).not_to include <<-O.strip
+  The dependency #{Gem::Dependency.new("rack", ">= 0")} will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`.
+      O
+    end
   end
 end
 
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