FilterTest.java

package org.smoothbuild.acceptance.builtin.file;

import static org.hamcrest.Matchers.containsString;
import static org.smoothbuild.acceptance.FileArrayMatcher.isFileArrayWith;
import static org.testory.Testory.then;

import java.io.IOException;

import org.junit.Test;
import org.smoothbuild.acceptance.AcceptanceTestCase;

public class FilterTest extends AcceptanceTestCase {
  @Test
  public void illegal_path_in_pattern() throws IOException {
    givenScript("result: [] | filter('/');");
    whenSmoothBuild("result");
    thenFinishedWithError();
    then(output(), containsString(
        "Parameter 'include' has illegal value. Pattern can't start with slash character '/'."));
  }

  @Test
  public void double_star_matches_file_without_extension() throws Exception {
    givenFile("file", "abc");
    givenScript("result: [file('//file')] | filter('**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("file", "abc"));
  }

  @Test
  public void double_star_matches_file_with_extension() throws Exception {
    givenFile("file.txt", "abc");
    givenScript("result: [file('//file.txt')] | filter('**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("file.txt", "abc"));
  }

  @Test
  public void double_star_matches_file_inside_dir() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void double_star_matches_file_inside_dir_tree() throws Exception {
    givenFile("dir/subdir/file.txt", "abc");
    givenScript("result: [file('//dir/subdir/file.txt')] | filter('**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/subdir/file.txt", "abc"));
  }

  @Test
  public void double_star_after_dir_matches_path_with_dir_prefix() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('dir/**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void double_star_after_dir_matches_file_inside_this_dir() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('dir/**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void double_star_after_dir_matches_file_inside_this_dir_subdir() throws Exception {
    givenFile("dir/def/file.txt", "abc");
    givenScript("result: [file('//dir/def/file.txt')] | filter('dir/**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/def/file.txt", "abc"));
  }

  @Test
  public void double_star_after_dir_doesnt_match_file_inside_different_dir() throws Exception {
    givenFile("different/file.txt", "abc");
    givenScript("result: [file('//different/file.txt')] | filter('dir/**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void double_star_after_dir_doesnt_match_file_with_the_same_name_as_that_dir()
      throws Exception {
    givenFile("dir", "abc");
    givenScript("result: [file('//dir')] | filter('dir/**');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void leading_double_star_with_file_matches_that_file() throws Exception {
    givenFile("file.txt", "abc");
    givenScript("result: [file('//file.txt')] | filter('**/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("file.txt", "abc"));
  }

  @Test
  public void leading_double_star_with_file_matches_that_file_inside_dir() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('**/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void leading_double_star_with_file_matches_that_file_inside_dir_tree()
      throws Exception {
    givenFile("dir/subdir/file.txt", "abc");
    givenScript("result: [file('//dir/subdir/file.txt')] | filter('**/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/subdir/file.txt", "abc"));
  }

  @Test
  public void leading_double_star_with_file_doesnt_match_different_file() throws Exception {
    givenFile("file2.txt", "abc");
    givenScript("result: [file('//file2.txt')] | filter('**/file1.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void leading_double_star_with_file_inside_dir_matches_such_file_inside_dir()
      throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('**/dir/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void leading_double_star_with_file_inside_dir_matches_such_file_inside_dir_tree()
      throws Exception {
    givenFile("dir/subdir/file.txt", "abc");
    givenScript("result: [file('//dir/subdir/file.txt')] | filter('**/subdir/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/subdir/file.txt", "abc"));
  }

  @Test
  public void single_star_matches_file() throws Exception {
    givenFile("file.txt", "abc");
    givenScript("result: [file('//file.txt')] | filter('*');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("file.txt", "abc"));
  }

  @Test
  public void single_star_doesnt_match_file_inside_dir() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('*');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void star_slash_file_matches_that_file_inside_dir() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('*/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void star_slash_file_doesnt_match_file_without_dir() throws Exception {
    givenFile("file.txt", "abc");
    givenScript("result: [file('//file.txt')] | filter('*/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void star_slash_dir_file_matches_that_file_inside_dir_tree() throws Exception {
    givenFile("dir/subdir/file.txt", "abc");
    givenScript("result: [file('//dir/subdir/file.txt')] | filter('*/subdir/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/subdir/file.txt", "abc"));
  }

  @Test
  public void dir_slash_star_matches_file_inside_dir() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('dir/*');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void dir_slash_star_doesnt_match_file_without_dir() throws Exception {
    givenFile("file.txt", "abc");
    givenScript("result: [file('//file.txt')] | filter('dir/*');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void star_slash_star_matches_file_inside_dir() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenScript("result: [file('//dir/file.txt')] | filter('*/*');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("dir/file.txt", "abc"));
  }

  @Test
  public void star_slash_star_doesnt_match_file_without_dir() throws Exception {
    givenFile("file.txt", "abc");
    givenScript("result: [file('//file.txt')] | filter('*/*');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void star_slash_star_doesnt_match_file_inside_two_dirs() throws Exception {
    givenFile("dir/subdir/file.txt", "abc");
    givenScript("result: [file('//dir/subdir/file.txt')] | filter('*/*');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith());
  }

  @Test
  public void all_java_files_in_src_dir() throws Exception {
    givenFile("src/com/comp/Main.java", "abc");
    givenScript("result: [file('//src/com/comp/Main.java')] | filter('src/**/*.java');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("src/com/comp/Main.java", "abc"));
  }
}