Additional methods to describe result

src/spectator/errored_result.cr

@@ -4,7 +4,7 @@ module Spectator
   class ErroredResult < FailedResult
     getter error : Exception
 
-    def errored? : Bool
+    def errored?
       true
     end
   end

src/spectator/failed_result.cr

@@ -4,7 +4,19 @@ module Spectator
   class FailedResult < Result
     getter error : Exception
 
-    def passed? : Bool
+    def passed?
+      false
+    end
+
+    def failed?
+      true
+    end
+
+    def errored?
+      false
+    end
+
+    def pending?
       false
     end
 

src/spectator/pending_result.cr

@@ -6,6 +6,18 @@ module Spectator
       false
     end
 
+    def failed?
+      false
+    end
+
+    def errored?
+      false
+    end
+
+    def pending?
+      true
+    end
+
     def initialize(@example)
       super(@example, Time::Span.new(nanoseconds: 0))
     end

src/spectator/result.cr

@@ -4,6 +4,9 @@ module Spectator
     getter elapsed : Time::Span
 
     abstract def passed? : Bool
+    abstract def failed? : Bool
+    abstract def errored? : Bool
+    abstract def pending? : Bool
 
     protected def initialize(@example, @elapsed)
     end

src/spectator/successful_result.cr

@@ -2,8 +2,20 @@ require "./result"
 
 module Spectator
   class SuccessfulResult < Result
-    def passed? : Bool
+    def passed?
       true
     end
+
+    def failed?
+      false
+    end
+
+    def errored?
+      false
+    end
+
+    def pending?
+      false
+    end
   end
 end