Add TextWriterTest

Close #1076

test/data/text/utm17_2.txt

@@ -1,4 +1,4 @@
-X Y Z
+X  Y  Z
 289814.15  4320978.61  170.76
 289814.64  4320978.84  170.76
 289815.12  4320979.06  170.75

test/unit/CMakeLists.txt

@@ -100,6 +100,7 @@ PDAL_ADD_TEST(pdal_io_sbet_reader_test FILES io/sbet/SbetReaderTest.cpp)
 PDAL_ADD_TEST(pdal_io_sbet_writer_test FILES io/sbet/SbetWriterTest.cpp)
 PDAL_ADD_TEST(pdal_io_terrasolid_test FILES io/terrasolid/TerrasolidReaderTest.cpp)
 PDAL_ADD_TEST(pdal_io_text_test FILES io/text/TextReaderTest.cpp)
+PDAL_ADD_TEST(pdal_io_text_writer_test FILES io/text/TextWriterTest.cpp)
 
 #
 # sources for the native filters

test/unit/io/text/TextWriterTest.cpp

@@ -0,0 +1,105 @@
+/******************************************************************************
+ * Copyright (c) 2016, Hobu Inc. (info@hobu.co)
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of Hobu, Inc. nor the
+ *       names of its contributors may be used to endorse or promote
+ *       products derived from this software without specific prior
+ *       written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ ****************************************************************************/
+
+#include <pdal/pdal_test_main.hpp>
+
+#include "Support.hpp"
+
+#include <TextReader.hpp>
+#include <TextWriter.hpp>
+
+using namespace pdal;
+
+TEST(TextWriterTest, t1)
+{
+    std::string outfile(Support::temppath("utm17.txt"));
+    std::string infile(Support::datapath("text/utm17_1.txt"));
+
+    FileUtils::deleteFile(outfile);
+
+    TextReader r;
+    Options ro;
+
+    ro.add("filename", infile);
+    r.setOptions(ro);
+
+    TextWriter w;
+    Options wo;
+
+    wo.add("filename", outfile);
+    wo.add("order", "X,Y,Z");
+    wo.add("quote_header", false);
+    wo.add("precision", 2);
+    w.setOptions(wo);
+    w.setInput(r);
+
+    PointTable t;
+
+    w.prepare(t);
+    w.execute(t);
+
+    EXPECT_EQ(Support::compare_text_files(infile, outfile), true);
+}
+
+TEST(TextWriterTest, t2)
+{
+    std::string outfile(Support::temppath("utm17.txt"));
+    std::string infile(Support::datapath("text/utm17_2.txt"));
+
+    FileUtils::deleteFile(outfile);
+
+    TextReader r;
+    Options ro;
+
+    ro.add("filename", infile);
+    r.setOptions(ro);
+
+    TextWriter w;
+    Options wo;
+
+    wo.add("filename", outfile);
+    wo.add("order", "X,Y,Z");
+    wo.add("quote_header", false);
+    wo.add("precision", 2);
+    wo.add("delimiter", "  ");
+    w.setOptions(wo);
+    w.setInput(r);
+
+    PointTable t;
+
+    w.prepare(t);
+    w.execute(t);
+
+    EXPECT_EQ(Support::compare_text_files(infile, outfile), true);
+}