Fixed tests moving array of one boolean value to use a single boolean value

Author: andsel

Diff for: spec/helpers/spec_helper.rb

@@ -31,7 +31,13 @@ def initialize
 
     def trace_for(symbol)
       params = @tracer.map {|k,v| k == symbol ? v : nil}.compact
-      params.empty? ? false : params
+      if params.empty?
+        false
+      else
+        # merge all params with same key
+        # there could be multiple instances of same call, e.g. [[:accept, true], [:auto_flush, true], [:close, true], [:auto_flush, true]]
+        params.reduce {|b1, b2| b1 and b2}
+      end
     end
 
     def clear

Diff for: spec/inputs/file_tail_spec.rb

@@ -332,7 +332,7 @@
           .then("wait accept") do
             wait(0.75).for {
               subject.codec.identity_map[tmpfile_path].codec.trace_for(:accept)
-            }.to eq([true]), "accept didn't"
+            }.to eq(true), "accept didn't"
           end
           .then("request a stop") do
             # without this the subject.run doesn't invokes the #exit_flush which is the only @codec.flush_mapped invocation
@@ -341,12 +341,11 @@
           .then("wait for auto_flush") do
             wait(2).for {
               subject.codec.identity_map[tmpfile_path].codec.trace_for(:auto_flush)
-                .reduce {|b1, b2| b1 and b2} # there could be multiple instances of same call, e.g. [[:accept, true], [:auto_flush, true], [:close, true], [:auto_flush, true]]
             }.to eq(true), "autoflush didn't"
           end
         subject.run(events)
         actions.assert_no_errors
-        expect(subject.codec.identity_map[tmpfile_path].codec.trace_for(:accept)).to eq([true])
+        expect(subject.codec.identity_map[tmpfile_path].codec.trace_for(:accept)).to eq(true)
       end
     end