diff --git a/src/spectator/dsl/hooks.cr b/src/spectator/dsl/hooks.cr
index 00bdd14..5254068 100644
--- a/src/spectator/dsl/hooks.cr
+++ b/src/spectator/dsl/hooks.cr
@@ -45,5 +45,35 @@ module Spectator
 
       ::Spectator::SpecBuilder.add_around_each_hook { |test, proc| test.as({{@type.id}}).%hook(proc) }
     end
+
+    macro pre_condition(&block)
+      def %hook({{block.args.splat}}) : Nil
+        {{block.body}}
+      end
+
+      ::Spectator::SpecBuilder.add_pre_condition do |test, example|
+        cast_test = test.as({{@type.id}})
+        {% if block.args.empty? %}
+          cast_test.%hook
+        {% else %}
+          cast_test.%hook(example)
+        {% end %}
+      end
+    end
+
+    macro post_condition(&block)
+      def %hook({{block.args.splat}}) : Nil
+        {{block.body}}
+      end
+
+      ::Spectator::SpecBuilder.add_post_condition do |test, example|
+        cast_test = test.as({{@type.id}})
+        {% if block.args.empty? %}
+          cast_test.%hook
+        {% else %}
+          cast_test.%hook(example)
+        {% end %}
+      end
+    end
   end
 end
diff --git a/src/spectator/example_conditions.cr b/src/spectator/example_conditions.cr
index d1fc95a..0fbd03d 100644
--- a/src/spectator/example_conditions.cr
+++ b/src/spectator/example_conditions.cr
@@ -10,28 +10,32 @@ module Spectator
     # This will effectively run nothing extra while running a test.
     def self.empty
       new(
-        [] of ->,
-        [] of ->
+        [] of TestMetaMethod,
+        [] of TestMetaMethod
       )
     end
 
     # Creates a new set of conditions.
     def initialize(
-      @pre_conditions : Array(->),
-      @post_conditions : Array(->)
+      @pre_conditions : Array(TestMetaMethod),
+      @post_conditions : Array(TestMetaMethod)
     )
     end
 
     # Runs all pre-condition checks.
     # These should be run before every test.
-    def run_pre_conditions
-      @pre_conditions.each &.call
+    def run_pre_conditions(wrapper : TestWrapper, example : Example)
+      @pre_conditions.each do |hook|
+        wrapper.call(hook, example)
+      end
     end
 
     # Runs all post-condition checks.
     # These should be run after every test.
-    def run_post_conditions
-      @post_conditions.each &.call
+    def run_post_conditions(wrapper : TestWrapper, example : Example)
+      @post_conditions.each do |hook|
+        wrapper.call(hook, example)
+      end
     end
   end
 end
diff --git a/src/spectator/runnable_example.cr b/src/spectator/runnable_example.cr
index c608619..d981689 100644
--- a/src/spectator/runnable_example.cr
+++ b/src/spectator/runnable_example.cr
@@ -25,12 +25,15 @@ module Spectator
 
     # Runs the test code and captures the result.
     private def run_example(result)
-      wrapper = test_wrapper.around_hook(group.context)
+      context = group.context
+      wrapper = test_wrapper.around_hook(context)
 
       # Capture how long it takes to run the test code.
       result.elapsed = Time.measure do
         begin
+          context.run_pre_conditions(self)
           wrapper.call
+          context.run_post_conditions(self)
         rescue ex # Catch all errors and handle them later.
           result.error = ex
         end
diff --git a/src/spectator/spec_builder.cr b/src/spectator/spec_builder.cr
index ed897da..e8ec95e 100644
--- a/src/spectator/spec_builder.cr
+++ b/src/spectator/spec_builder.cr
@@ -87,12 +87,12 @@ module Spectator
     end
 
     # Adds a pre-condition to run at the start of every example in the current group.
-    def add_pre_condition(&block : ->) : Nil
+    def add_pre_condition(&block : TestMetaMethod) : Nil
       @@stack.current.add_pre_condition(block)
     end
 
     # Adds a post-condition to run at the end of every example in the current group.
-    def add_post_condition(&block : ->) : Nil
+    def add_post_condition(&block : TestMetaMethod) : Nil
       @@stack.current.add_post_condition(block)
     end
 
diff --git a/src/spectator/spec_builder/example_group_builder.cr b/src/spectator/spec_builder/example_group_builder.cr
index 344ea04..f9ed5bf 100644
--- a/src/spectator/spec_builder/example_group_builder.cr
+++ b/src/spectator/spec_builder/example_group_builder.cr
@@ -12,6 +12,8 @@ module Spectator::SpecBuilder
     @before_all_hooks = Deque(->).new
     @after_all_hooks = Deque(->).new
     @around_each_hooks = Deque(::SpectatorTest, Proc(Nil) ->).new
+    @pre_conditions = Deque(TestMetaMethod).new
+    @post_conditions = Deque(TestMetaMethod).new
 
     def add_child(child : Child)
       @children << child
@@ -37,6 +39,14 @@ module Spectator::SpecBuilder
       @around_each_hooks << hook
     end
 
+    def add_pre_condition(hook : TestMetaMethod)
+      @pre_conditions << hook
+    end
+
+    def add_post_condition(hook : TestMetaMethod)
+      @post_conditions << hook
+    end
+
     private def build_hooks
       ExampleHooks.new(
         @before_all_hooks.to_a,
@@ -46,5 +56,12 @@ module Spectator::SpecBuilder
         @around_each_hooks.to_a
       )
     end
+
+    private def build_conditions
+      ExampleConditions.new(
+        @pre_conditions.to_a,
+        @post_conditions.to_a
+      )
+    end
   end
 end
diff --git a/src/spectator/spec_builder/nested_example_group_builder.cr b/src/spectator/spec_builder/nested_example_group_builder.cr
index efe62e5..dc08cff 100644
--- a/src/spectator/spec_builder/nested_example_group_builder.cr
+++ b/src/spectator/spec_builder/nested_example_group_builder.cr
@@ -7,7 +7,7 @@ module Spectator::SpecBuilder
     end
 
     def build(parent_group)
-      context = TestContext.new(parent_group.context, build_hooks, parent_group.context.values)
+      context = TestContext.new(parent_group.context, build_hooks, build_conditions, parent_group.context.values)
       NestedExampleGroup.new(@description, @source, parent_group, context).tap do |group|
         group.children = children.map do |child|
           child.build(group).as(ExampleComponent)
diff --git a/src/spectator/spec_builder/root_example_group_builder.cr b/src/spectator/spec_builder/root_example_group_builder.cr
index 09cb104..02f4914 100644
--- a/src/spectator/spec_builder/root_example_group_builder.cr
+++ b/src/spectator/spec_builder/root_example_group_builder.cr
@@ -4,7 +4,7 @@ require "./example_group_builder"
 module Spectator::SpecBuilder
   class RootExampleGroupBuilder < ExampleGroupBuilder
     def build
-      context = TestContext.new(nil, build_hooks, TestValues.empty)
+      context = TestContext.new(nil, build_hooks, build_conditions, TestValues.empty)
       RootExampleGroup.new(context).tap do |group|
         group.children = children.map do |child|
           child.build(group).as(ExampleComponent)
diff --git a/src/spectator/spec_builder/sample_example_group_builder.cr b/src/spectator/spec_builder/sample_example_group_builder.cr
index c8013e3..eacd596 100644
--- a/src/spectator/spec_builder/sample_example_group_builder.cr
+++ b/src/spectator/spec_builder/sample_example_group_builder.cr
@@ -9,7 +9,7 @@ module Spectator::SpecBuilder
     def build(parent_group)
       values = parent_group.context.values
       collection = @collection_builder.call(values)
-      context = TestContext.new(parent_group.context, build_hooks, values)
+      context = TestContext.new(parent_group.context, build_hooks, build_conditions, values)
       NestedExampleGroup.new(@description, @source, parent_group, context).tap do |group|
         group.children = collection.map do |element|
           build_sub_group(group, element).as(ExampleComponent)
@@ -19,7 +19,7 @@ module Spectator::SpecBuilder
 
     private def build_sub_group(parent_group, element)
       values = parent_group.context.values.add(@id, @description.to_s, element)
-      context = TestContext.new(parent_group.context, ExampleHooks.empty, values)
+      context = TestContext.new(parent_group.context, ExampleHooks.empty, ExampleConditions.empty, values)
       NestedExampleGroup.new("#{@label} = #{element.inspect}", @source, parent_group, context).tap do |group|
         group.children = children.map do |child|
           child.build(group).as(ExampleComponent)
diff --git a/src/spectator/test_context.cr b/src/spectator/test_context.cr
index 0bc421d..fa7a720 100644
--- a/src/spectator/test_context.cr
+++ b/src/spectator/test_context.cr
@@ -5,7 +5,7 @@ module Spectator
   class TestContext
     getter values
 
-    def initialize(@parent : TestContext?, @hooks : ExampleHooks, @values : TestValues)
+    def initialize(@parent : TestContext?, @hooks : ExampleHooks, @conditions : ExampleConditions, @values : TestValues)
       @before_all_hooks_run = false
       @after_all_hooks_run = false
     end
@@ -56,5 +56,15 @@ module Spectator
         wrapper
       end
     end
+
+    def run_pre_conditions(example)
+      @parent.try &.run_pre_conditions(example)
+      @conditions.run_pre_conditions(example.test_wrapper, example)
+    end
+
+    def run_post_conditions(example)
+      @conditions.run_post_conditions(example.test_wrapper, example)
+      @parent.try &.run_post_conditions(example)
+    end
   end
 end