fix: fixes postal default-dkim-record

spec/lib/postal/signer_spec.rb

@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+module Postal
+
+  RSpec.describe Signer do
+    STATIC_PRIVATE_KEY = OpenSSL::PKey::RSA.new(2048) # rubocop:disable Lint/ConstantDefinitionInBlock
+
+    subject(:signer) { described_class.new(STATIC_PRIVATE_KEY) }
+
+    describe "#private_key" do
+      it "returns the private key" do
+        expect(signer.private_key).to eq(STATIC_PRIVATE_KEY)
+      end
+    end
+
+    describe "#public_key" do
+      it "returns the public key" do
+        expect(signer.public_key.to_s).to eq(STATIC_PRIVATE_KEY.public_key.to_s)
+      end
+    end
+
+    describe "#sign" do
+      it "returns a valid signature" do
+        data = "hello world!"
+        signature = signer.sign(data)
+        expect(signature).to be_a(String)
+        verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA256"),
+                                                            signature,
+                                                            data)
+        expect(verification).to be true
+      end
+    end
+
+    describe "#sign64" do
+      it "returns a valid Base64-encoded signature" do
+        data = "hello world!"
+        signature = signer.sign64(data)
+        expect(signature).to be_a(String)
+        verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA256"),
+                                                            Base64.strict_decode64(signature),
+                                                            data)
+        expect(verification).to be true
+      end
+    end
+
+    describe "#jwk" do
+      it "returns a valid JWK" do
+        jwk = signer.jwk
+        expect(jwk).to be_a(JWT::JWK::RSA)
+      end
+    end
+
+    describe "#sha1_sign" do
+      it "returns a valid signature" do
+        data = "hello world!"
+        signature = signer.sha1_sign(data)
+        expect(signature).to be_a(String)
+        verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA1"),
+                                                            signature,
+                                                            data)
+        expect(verification).to be true
+      end
+    end
+
+    describe "#sha1_sign64" do
+      it "returns a valid Base64-encoded signature" do
+        data = "hello world!"
+        signature = signer.sha1_sign64(data)
+        expect(signature).to be_a(String)
+        verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA1"),
+                                                            Base64.strict_decode64(signature),
+                                                            data)
+        expect(verification).to be true
+      end
+    end
+  end
+
+end

spec/lib/postal_spec.rb

@@ -5,7 +5,7 @@ require "rails_helper"
 RSpec.describe Postal do
   describe "#signer" do
     it "returns a signer with the installation's signing key" do
-      expect(Postal.signer).to be_a(Signer)
+      expect(Postal.signer).to be_a(Postal::Signer)
       expect(Postal.signer.private_key.to_pem).to eq OpenSSL::PKey::RSA.new(File.read(Postal::Config.postal.signing_key_path)).to_pem
     end
   end

spec/lib/signer_spec.rb

@@ -1,76 +0,0 @@
-# frozen_string_literal: true
-
-require "rails_helper"
-
-RSpec.describe Signer do
-  STATIC_PRIVATE_KEY = OpenSSL::PKey::RSA.new(2048) # rubocop:disable Lint/ConstantDefinitionInBlock
-
-  subject(:signer) { described_class.new(STATIC_PRIVATE_KEY) }
-
-  describe "#private_key" do
-    it "returns the private key" do
-      expect(signer.private_key).to eq(STATIC_PRIVATE_KEY)
-    end
-  end
-
-  describe "#public_key" do
-    it "returns the public key" do
-      expect(signer.public_key.to_s).to eq(STATIC_PRIVATE_KEY.public_key.to_s)
-    end
-  end
-
-  describe "#sign" do
-    it "returns a valid signature" do
-      data = "hello world!"
-      signature = signer.sign(data)
-      expect(signature).to be_a(String)
-      verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA256"),
-                                                          signature,
-                                                          data)
-      expect(verification).to be true
-    end
-  end
-
-  describe "#sign64" do
-    it "returns a valid Base64-encoded signature" do
-      data = "hello world!"
-      signature = signer.sign64(data)
-      expect(signature).to be_a(String)
-      verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA256"),
-                                                          Base64.strict_decode64(signature),
-                                                          data)
-      expect(verification).to be true
-    end
-  end
-
-  describe "#jwk" do
-    it "returns a valid JWK" do
-      jwk = signer.jwk
-      expect(jwk).to be_a(JWT::JWK::RSA)
-    end
-  end
-
-  describe "#sha1_sign" do
-    it "returns a valid signature" do
-      data = "hello world!"
-      signature = signer.sha1_sign(data)
-      expect(signature).to be_a(String)
-      verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA1"),
-                                                          signature,
-                                                          data)
-      expect(verification).to be true
-    end
-  end
-
-  describe "#sha1_sign64" do
-    it "returns a valid Base64-encoded signature" do
-      data = "hello world!"
-      signature = signer.sha1_sign64(data)
-      expect(signature).to be_a(String)
-      verification = STATIC_PRIVATE_KEY.public_key.verify(OpenSSL::Digest.new("SHA1"),
-                                                          Base64.strict_decode64(signature),
-                                                          data)
-      expect(verification).to be true
-    end
-  end
-end