Add coverage for CLI::CanonicalEmailBlocks command (#25239)

spec/lib/mastodon/cli/canonical_email_blocks_spec.rb

@@ -4,9 +4,57 @@ require 'rails_helper'
 require 'mastodon/cli/canonical_email_blocks'
 
 describe Mastodon::CLI::CanonicalEmailBlocks do
+  let(:cli) { described_class.new }
+
   describe '.exit_on_failure?' do
     it 'returns true' do
       expect(described_class.exit_on_failure?).to be true
     end
   end
+
+  describe '#find' do
+    let(:arguments) { ['user@example.com'] }
+
+    context 'when a block is present' do
+      before { Fabricate(:canonical_email_block, email: 'user@example.com') }
+
+      it 'announces the presence of the block' do
+        expect { cli.invoke(:find, arguments) }.to output(
+          a_string_including('user@example.com is blocked')
+        ).to_stdout
+      end
+    end
+
+    context 'when a block is not present' do
+      it 'announces the absence of the block' do
+        expect { cli.invoke(:find, arguments) }.to output(
+          a_string_including('user@example.com is not blocked')
+        ).to_stdout
+      end
+    end
+  end
+
+  describe '#remove' do
+    let(:arguments) { ['user@example.com'] }
+
+    context 'when a block is present' do
+      before { Fabricate(:canonical_email_block, email: 'user@example.com') }
+
+      it 'removes the block' do
+        expect { cli.invoke(:remove, arguments) }.to output(
+          a_string_including('Unblocked user@example.com')
+        ).to_stdout
+
+        expect(CanonicalEmailBlock.matching_email('user@example.com')).to be_empty
+      end
+    end
+
+    context 'when a block is not present' do
+      it 'announces the absence of the block' do
+        expect { cli.invoke(:remove, arguments) }.to output(
+          a_string_including('user@example.com is not blocked')
+        ).to_stdout
+      end
+    end
+  end
 end