Remove some unset/checked environment checks

These will be redundant once environment filtering is on by default
in #3529.

1 files changed, 0 insertions, 8 deletions

diff --git a/Library/Homebrew/test/os/mac/diagnostic_spec.rb b/Library/Homebrew/test/os/mac/diagnostic_spec.rb
index 83d95c2ef..f04652a93 100644
--- a/Library/Homebrew/test/os/mac/diagnostic_spec.rb
+++ b/Library/Homebrew/test/os/mac/diagnostic_spec.rb
@@ -15,14 +15,6 @@ describe Homebrew::Diagnostic::Checks do
       .to match("We do not provide support for this pre-release version.")
   end
 
-  specify "#check_for_unsupported_curl_vars" do
-    allow(MacOS).to receive(:version).and_return(OS::Mac::Version.new("10.10"))
-    ENV["SSL_CERT_DIR"] = "/some/path"
-
-    expect(subject.check_for_unsupported_curl_vars)
-      .to match("SSL_CERT_DIR support was removed from Apple's curl.")
-  end
-
   specify "#check_for_beta_xquartz" do
     allow(MacOS::XQuartz).to receive(:version).and_return("2.7.10_beta2")