FilesTest.java

package org.smoothbuild.acceptance.builtin.file;

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

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

public class FilesTest extends AcceptanceTestCase {
  private String script;

  @Test
  public void listing_files_from_smooth_dir_causes_error() throws Exception {
    givenScript("result: files('//.smooth');");
    whenSmoothBuild("result");
    thenFinishedWithError();
    then(output(), containsString("Listing files from '.smooth' dir is not allowed."));
  }

  @Test
  public void listing_files_from_smooth_dir_subdir_causes_error() throws Exception {
    givenScript("result: files('//.smooth/subdir/file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithError();
    then(output(), containsString("Listing files from '.smooth' dir is not allowed."));
  }

  @Test
  public void illegal_path_causes_error() throws Exception {
    givenScript("result: files('//..');");
    whenSmoothBuild("result");
    thenFinishedWithError();
    then(output(), containsString(
        "Param 'dir' has illegal value. Path cannot contain '..' element."));
  }

  @Test
  public void nonexistent_path_causes_error() throws Exception {
    givenScript("result: files('//nonexistent/path.txt');");
    whenSmoothBuild("result");
    thenFinishedWithError();
    then(output(), containsString("Dir 'nonexistent/path.txt' doesn't exist."));
  }

  @Test
  public void non_dir_path_causes_error() throws Exception {
    givenFile("file.txt", "abc");
    givenScript("result: files('//file.txt');");
    whenSmoothBuild("result");
    thenFinishedWithError();
    then(output(), containsString("Dir 'file.txt' doesn't exist. It is a file."));
  }

  @Test
  public void path_not_prefixed_with_double_slash_causes_error() throws Exception {
    givenScript("result: files('dir');");
    whenSmoothBuild("result");
    thenFinishedWithError();
    then(output(), containsString("Param 'dir' has illegal value. "
        + "It should start with \"//\" which represents project's root dir."));
  }

  @Test
  public void files_from_dir_are_returned() throws Exception {
    givenFile("dir/file.txt", "abc");
    givenFile("dir/subdir/file.txt", "def");
    givenScript("result: files('//dir');");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith("file.txt", "abc", "subdir/file.txt", "def"));
  }

  @Test
  public void files_from_project_root_are_returned_except_content_of_smooth_dir() throws Exception {
    given(script = "result: files(\"//\");");
    givenScript(script);
    givenFile("dir/file.txt", "abc");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), isFileArrayWith(DEFAULT_SCRIPT.value(), script, "dir/file.txt",
        "abc"));
  }
}