Fix some more matcher errors

src/spectator/dsl/matcher_dsl.cr

@@ -14,7 +14,7 @@ module Spectator::DSL
     # expect(1 + 2).to eq(3)
     # ```
     macro eq(expected)
-      ::Spectator::Matchers::EqualityMatcher.new(::Spectator::TestValue.new({{expected}}, {{expected.stringify}})))
+      ::Spectator::Matchers::EqualityMatcher.new(::Spectator::TestValue.new({{expected}}, {{expected.stringify}}))
     end
 
     # Indicates that some value should not equal another.

src/spectator/matchers/array_matcher.cr

@@ -22,12 +22,12 @@ module Spectator::Matchers
       index = compare_arrays(expected_elements, actual_elements)
 
       case index
+      when Int # Content differs.
+        failed_content_mismatch(expected_elements, actual_elements, index, actual.label)
       when true # Contents are identical.
         SuccessfulMatchData.new
-      when false # Size differs.
+      else # Size differs.
         failed_size_mismatch(expected_elements, actual_elements, actual.label)
-      else # Content differs.
-        failed_content_mismatch(expected_elements, actual_elements, index, actual.label)
       end
     end
 
@@ -36,11 +36,11 @@ module Spectator::Matchers
       expected_elements = expected.value.to_a
 
       case compare_arrays(expected_elements, actual_elements)
+      when Int # Contents differ.
+        SuccessfulMatchData.new
       when true # Contents are identical.
         failed_content_identical(expected_elements, actual_elements, actual.label)
-      when false # Size differs.
+      else # Size differs.
-        SuccessfulMatchData.new
-      else # Contents differ.
         SuccessfulMatchData.new
       end
     end
@@ -84,7 +84,7 @@ module Spectator::Matchers
     end
 
     private def failed_content_identical(expected_elements, actual_elements, actual_label)
-      FailedMatchData.new("#{actual.label} contains exactly #{expected.label}",
+      FailedMatchData.new("#{actual_label} contains exactly #{expected.label}",
         expected: "Not #{expected_elements.inspect}",
         actual: actual_elements.inspect
       )

src/spectator/matchers/have_predicate_matcher.cr

@@ -21,14 +21,14 @@ module Spectator::Matchers
       if match?(snapshot)
         SuccessfulMatchData.new
       else
-        FailedMatchData.new("#{actual.label} does not have #{expected.label}", **snapshot)
+        FailedMatchData.new("#{actual.label} does not have #{expected.label}", **values(snapshot))
       end
     end
 
     def negated_match(actual)
       snapshot = snapshot_values(actual.value)
       if match?(snapshot)
-        FailedMatchData.new("#{actual.label} has #{expected.label}", **snapshot)
+        FailedMatchData.new("#{actual.label} has #{expected.label}", **values(snapshot))
       else
         SuccessfulMatchData.new
       end
@@ -54,6 +54,16 @@ module Spectator::Matchers
       {% end %}
     end
 
+    private def values(snapshot)
+      {% begin %}
+      {
+        {% for attribute in ExpectedType.keys %}
+        {{attribute}}: snapshot[{{attribute.symbolize}}].inspect,
+        {% end %}
+      }
+      {% end %}
+    end
+
     private def match?(snapshot)
       # Test each predicate and immediately return false if one is false.
       {% for attribute in ExpectedType.keys %}