Use new style expectations and actuals in DSL

src/spectator/dsl/example_dsl.cr

@@ -19,7 +19,9 @@ module Spectator::DSL
     # Where the actual value is returned by the system-under-test,
     # and the expected value is what the actual value should be to satisfy the condition.
     macro expect(actual, _source_file = __FILE__, _source_line = __LINE__)
-      ::Spectator::Expectations::ValueExpectationPartial.new({{actual}}, {{actual.stringify}}, {{_source_file}}, {{_source_line}})
+      value_actual = ::Spectator::Expectations::ValueActual.new({{actual.stringify}}, {{actual}})
+      source = ::Spectator::Source.new({{_source_file}}, {{_source_line}})
+      ::Spectator::Expectations::ExpectationPartial.new(value_actual, source)
     end
 
     # Starts an expectation on a block of code.
@@ -68,12 +70,15 @@ module Spectator::DSL
         # The raw block can't be used because it's not clear to the user.
         {% method_name = block.body.id.split('.')[1..-1].join('.') %}
         %partial = %proc.partial(subject)
-        ::Spectator::Expectations::BlockExpectationPartial.new(%partial, {{"#" + method_name}}, {{_source_file}}, {{_source_line}})
+        block_actual = ::Spectator::Expectations::ValueActual.new({{"#" + method_name}}, %partial)
       {% else %}
         # In this case, it looks like the short-hand method syntax wasn't used.
         # Just drop in the proc as-is.
-        ::Spectator::Expectations::BlockExpectationPartial.new(%proc, "`" + {{block.body.stringify}} + "`", {{_source_file}}, {{_source_line}})
+        block_actual = ::Spectator::Expectations::ValueActual.new({{"`" + block.body.stringify + "`"}}, %proc)
       {% end %}
+
+      source = ::Spectator::Source.new({{_source_file}}, {{_source_line}})
+      ::Spectator::Expectations::ExpectationPartial.new(block_actual, source)
     end
 
     # Starts an expectation.

src/spectator/should.cr

@@ -21,13 +21,17 @@ class Object
     # However, since this isn't a macro and we can't "look behind" this method call
     # to see what it was invoked on, the argument is an empty string.
     # Additionally, the source file and line can't be obtained.
-    ::Spectator::Expectations::ValueExpectationPartial.new(self, __FILE__, __LINE__).to(matcher)
+    actual = ::Spectator::Expectations::ValueActual.new(self)
+    source = ::Spectator::Source.new(__FILE__, __LINE__)
+    ::Spectator::Expectations::ExpectationPartial.new(actual, source).to(matcher)
   end
 
   # Works the same as `#should` except the condition is inverted.
   # When `#should` succeeds, this method will fail, and vice-versa.
   def should_not(matcher : ::Spectator::Matchers::Matcher)
-    ::Spectator::Expectations::ValueExpectationPartial.new(self, __FILE__, __LINE__).to_not(matcher)
+    actual = ::Spectator::Expectations::ValueActual.new(self)
+    source = ::Spectator::Source.new(__FILE__, __LINE__)
+    ::Spectator::Expectations::ExpectationPartial.new(actual, source).to_not(matcher)
   end
 end
 
@@ -35,12 +39,16 @@ struct Proc(*T, R)
   # Extension method to create an expectation for a block of code (proc).
   # Depending on the matcher, the proc may be executed multiple times.
   def should(matcher : ::Spectator::Matchers::Matcher)
-    ::Spectator::Expectations::BlockExpectationPartial.new(self, __FILE__, __LINE__).to(matcher)
+    actual = ::Spectator::Expectations::BlockActual.new(self)
+    source = ::Spectator::Source.new(__FILE__, __LINE__)
+    ::Spectator::Expectations::ExpectationPartial.new(actual, source).to(matcher)
   end
 
   # Works the same as `#should` except the condition is inverted.
   # When `#should` succeeds, this method will fail, and vice-versa.
   def should_not(matcher : ::Spectator::Matchers::Matcher)
-    ::Spectator::Expectations::BlockExpectationPartial.new(self, __FILE__, __LINE__).to_not(matcher)
+    actual = ::Spectator::Expectations::BlockActual.new(self)
+    source = ::Spectator::Source.new(__FILE__, __LINE__)
+    ::Spectator::Expectations::BlockExpectationPartial.new(actual, source).to_not(matcher)
   end
 end