text: import os
  import random
  import shutil
  import string
  import tempfile
  
  import pytest
  from buildtest.cli.report import Report, report_cmd, report_summary
  from buildtest.defaults import BUILD_REPORT, BUILDTEST_REPORT_SUMMARY, BUILDTEST_ROOT
  from buildtest.exceptions import BuildTestError
  
  
  @pytest.mark.cli
  def test_report():
  
      assert os.path.exists(BUILD_REPORT)
  
      result = Report()
      print("Processing Report File:", result.reportfile())
  
      result.print_report()
  
      # run 'buildtest report --format name,state,returncode,buildspec --terse'
      result.print_report(terse=True)
  
      # run 'buildtest report --format name,state,returncode,buildspec'
      result = Report(format_args="name,state,returncode,buildspec")
      result.print_report()
  
  
  @pytest.mark.cli
  def test_report_format():
  
      # buildtest report --helpformat
      report = Report()
      report.print_format_fields()
  
      # buildtest report --format XYZ is invalid format field
      with pytest.raises(BuildTestError):
          Report(format_args="XYZ")
  
  
  @pytest.mark.cli
  def test_report_filter():
  
      # run 'buildtest report --helpfilter'
      report = Report()
      report.print_filter_fields()
  
      # run 'buildtest report --helpfilter'
      report.print_format_fields()
  
      report = Report(filter_args={"state": "PASS"})
      report.print_report()
  
      report = Report(filter_args={"state": "PASS"}, format_args="name,state")
      report.print_report()
  
      # run 'buildtest report --filter returncode=0,executor=generic.local.bash --format name,returncode,executor
      report = Report(
          filter_args={"returncode": "0", "executor": "generic.local.bash"},
          format_args="name,returncode,executor",
      )
      report.print_report()
  
      # run 'buildtest report --filter buildspec=tutorials/pass_returncode.yml --format name,returncode,buildspec
      Report(
          filter_args={
              "buildspec": os.path.join(
                  BUILDTEST_ROOT, "tutorials", "pass_returncode.yml"
              )
          },
          format_args="name,returncode,buildspec",
      )
  
      # run 'buildtest report --filter name=exit1_pass --format name,returncode,state
      Report(filter_args={"name": "exit1_pass"}, format_args="name,returncode,state")
  
      # run 'buildtest report --filter returncode=-999 to ensure _filter_test_by_returncode returns True
      Report(filter_args={"returncode": "-999"})
  
      # Testing multiple filter fields. 'buildtest report --filter tags=tutorials,executor=generic.local.bash,state=PASS,returncode=0 --format name,returncode,state,executor,tags
      Report(
          filter_args={
              "tags": "tutorials",
              "executor": "generic.local.bash",
              "state": "PASS",
              "returncode": 0,
          },
          format_args="name,returncode,state,executor,tags",
      )
  
  
  @pytest.mark.cli
  def test_report_oldest_and_latest():
  
      # buildtest report --filter tags=tutorials --latest
      Report(filter_args={"tags": "tutorials"}, latest=True)
  
      # buildtest report --filter tags=tutorials --oldest
      Report(filter_args={"tags": "tutorials"}, oldest=True)
  
      # buildtest report --filter tags=tutorials --oldest --latest
      Report(filter_args={"tags": "tutorials"}, oldest=True, latest=True)
  
  
  @pytest.mark.cli
  def test_invalid_filters():
  
      # run 'buildtest report --filter state=UNKNOWN --format name,state',
      # this raises error because UNKNOWN is not valid value for state field
      with pytest.raises(BuildTestError):
          Report(filter_args={"state": "UNKNOWN"}, format_args="name,state")
  
      tf = tempfile.NamedTemporaryFile(delete=True)
      tf.close()
      # test invalid buildspec file that doesn't exist in filesystem
      with pytest.raises(BuildTestError):
          Report(filter_args={"buildspec": tf.name}, format_args="name,returncode,state")
  
      # run 'buildtest report --filter buildspec=$HOME/.bashrc --format name,returncode,state
      # this will raise error even though file is valid it won't be found in cache
      with pytest.raises(BuildTestError):
          Report(
              filter_args={"buildspec": "$HOME/.bashrc"},
              format_args="name,returncode,state",
          )
  
      # buildtest report --filter returncode=1.5 is invalid returncode (must be INT)
      with pytest.raises(BuildTestError):
          Report(filter_args={"returncode": "1.5"})
  
      # buildtest report --filter XYZ=tutorials is invalid filter field
      with pytest.raises(BuildTestError):
          Report(filter_args={"XYZ": "tutorials"})
  
  
  @pytest.mark.cli
  def test_invalid_report_files():
  
      tf = tempfile.NamedTemporaryFile(delete=True)
  
      # reading a report file not in JSON format will result in exception BuildTestError
      with pytest.raises(BuildTestError):
          Report(report_file=tf.name)
  
      # closing the file will delete the file from file-system
      tf.close()
      # An invalid path for report file will raise an exception
      with pytest.raises(SystemExit):
          Report(report_file=tf.name)
  
      tempdir = tempfile.TemporaryDirectory()
      with pytest.raises(SystemExit):
          Report(report_file=tempdir.name)
  
  
  @pytest.mark.cli
  def test_report_summary():
      report = Report()
      report_summary(report)
  
  
  @pytest.mark.cli
  def test_report_list():
      class args:
          helpformat = False
          helpfilter = False
          filter = None
          format = None
          oldest = False
          latest = False
          report = BUILD_REPORT
          report_subcommand = "list"
          terse = None
  
      report_cmd(args)
  
      # now removing report summary it should print a message
      os.remove(BUILDTEST_REPORT_SUMMARY)
      report_cmd(args)
  
  
  @pytest.mark.cli
  def test_report_clear():
      class args:
          helpformat = False
          helpfilter = False
          filter = None
          format = None
          oldest = False
          latest = False
          report = BUILD_REPORT
          report_subcommand = None
          terse = None
          no_header = None
  
      backupfile = BUILD_REPORT + ".bak"
      shutil.copy2(BUILD_REPORT, backupfile)
      report_cmd(args)
      shutil.move(backupfile, BUILD_REPORT)
      assert BUILD_REPORT
  
      class args:
          helpformat = False
          helpfilter = False
          filter = None
          format = None
          oldest = False
          latest = False
          report = "".join(random.choice(string.ascii_letters) for i in range(10))
          report_subcommand = "clear"
          terse = None
          no_header = None
  
      # buildtest report clear <file> will raise an error since file doesn't exist
      with pytest.raises(SystemExit):
          report_cmd(args)
  