diff --git a/src/spectator/formatters/failure_command.cr b/src/spectator/formatters/failure_command.cr
new file mode 100644
index 0000000..b0993af
--- /dev/null
+++ b/src/spectator/formatters/failure_command.cr
@@ -0,0 +1,19 @@
+module Spectator::Formatters
+  # Produces a stringified command to run a failed test.
+  private struct FailureCommand
+    # Creates the failure command.
+    def initialize(@example : Example)
+    end
+
+    # Appends the command to the output.
+    def to_s(io)
+      io << "crystal spec "
+      io << @example.source
+    end
+
+    # Colorizes the command instance based on the result.
+    def self.color(result)
+      result.call(Color) { new(result.example) }
+    end
+  end
+end
diff --git a/src/spectator/formatters/suite_summary.cr b/src/spectator/formatters/suite_summary.cr
index c5f0e52..0ce12fd 100644
--- a/src/spectator/formatters/suite_summary.cr
+++ b/src/spectator/formatters/suite_summary.cr
@@ -10,12 +10,11 @@ module Spectator::Formatters
     # A block describing each failure is displayed.
     # At the end, the totals and runtime are printed.
     def end_suite(report)
-      failed = report.failed_count > 0
       @io.puts
       @io.puts
-      failures(report.failures) if failed
+      failures(report.failures) if report.failed?
       stats(report)
-      failure_commands(report.failures) if failed
+      failure_commands(report.failures) if report.failed?
     end
 
     # Produces the failure section of the summary.
@@ -44,10 +43,9 @@ module Spectator::Formatters
       @io.puts "Failed examples:"
       @io.puts
       failures.each do |result|
-        @io.print "crystal spec "
-        result.example.source.to_s(@io)
+        @io << FailureCommand.color(result)
         @io << ' '
-        @io.puts Comment.color("TODO")
+        @io.puts Comment.color(result.example)
       end
     end
   end