WIP tests - adding simpler PCF file for analysis

radixio/tests/tstSpectrum.cc

@@ -23,8 +23,8 @@ TEST(RadixIO, SpectrumFromPCF)
 TEST(RadixIO, SpectrumToPCF)
 {
   // Read in a test spectrum
-  std::string testReadPCFFile =
-      radix::to_native_path(std::string(dirname(__FILE__) + "/data/235F.pcf"));
+  std::string testReadPCFFile = radix::to_native_path(
+      std::string(dirname(__FILE__) + "/data/detective-ex100.pcf"));
   Spectrum::SP testSpectrum1 = std::make_shared<Spectrum>();
   SpectrumPCFStream<Spectrum::SP> testStream1(testSpectrum1);
   ASSERT_TRUE(testStream1.read_from(testReadPCFFile));
@@ -32,6 +32,16 @@ TEST(RadixIO, SpectrumToPCF)
   // Write the spectrum back out to a file
   std::string testWritePCFFile = "test.pcf";
   ASSERT_TRUE(testStream1.write_to(testWritePCFFile));
+
+  // Read it again and ensure the round trip is successful
+  Spectrum::SP testSpectrum2 = std::make_shared<Spectrum>();
+  SpectrumPCFStream<Spectrum::SP> testStream2(testSpectrum2);
+  ASSERT_TRUE(testStream2.read_from(testWritePCFFile));
+
+  // Test the contents of the two spectra
+  EXPECT_EQ(30, testSpectrum2->spectrumDataCount());
+  EXPECT_EQ(testSpectrum1->spectrumDataCount(),
+            testSpectrum2->spectrumDataCount());
 }
 
 TEST(RadixIO, SpectrumFromSPE)