StringLiteralTest.java

package org.smoothbuild.acceptance.lang;

import static org.smoothbuild.acceptance.FileContentMatcher.hasContent;
import static org.testory.Testory.then;
import static org.testory.Testory.thenEqual;

import java.io.IOException;

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

public class StringLiteralTest extends AcceptanceTestCase {
  @Test
  public void string_literal() throws IOException {
    givenScript("result : 'abc';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("abc"));
  }

  @Test
  public void missing_closing_quote() throws Exception {
    givenScript("result : 'abc;");
    whenSmoothBuild("result");
    thenFinishedWithError();
  }

  @Test
  public void empty_string() throws IOException {
    givenScript("result : '';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent(""));
  }

  @Test
  public void with_letters() throws IOException {
    givenScript("result : 'abcdefghijklmnopqrstuvwxyz';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("abcdefghijklmnopqrstuvwxyz"));
  }

  @Test
  public void with_capital_letters() throws IOException {
    givenScript("result : 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("ABCDEFGHIJKLMNOPQRSTUVWXYZ"));
  }

  @Test
  public void with_digits() throws IOException {
    givenScript("result : '0123456789';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("0123456789"));
  }

  @Test
  public void with_smooth_lang_comment_character() throws IOException {
    givenScript("result : '#';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("#"));
  }

  @Test
  public void with_single_quotes() throws IOException {
    givenRawScript("result : \"'\";");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("'"));
  }

  @Test
  public void with_escaped_backslash() throws IOException {
    givenScript("result : '\\\\';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("\\"));
  }

  @Test
  public void with_escaped_tab() throws IOException {
    givenScript("result : '\\t';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("\t"));
  }

  @Test
  public void with_escaped_backspace() throws IOException {
    givenScript("result : '\\b';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("\b"));
  }

  @Test
  public void with_escaped_new_line() throws IOException {
    givenScript("result : '\\n';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("\n"));
  }

  @Test
  public void with_escaped_carriage_return() throws IOException {
    givenScript("result : '\\r';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("\r"));
  }

  @Test
  public void with_escaped_form_feed() throws IOException {
    givenScript("result : '\\r';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("\r"));
  }

  @Test
  public void with_escaped_double_quotes() throws IOException {
    givenScript("result : '\\\"';");
    whenSmoothBuild("result");
    thenFinishedWithSuccess();
    then(artifact("result"), hasContent("\""));
  }

  @Test
  public void with_illegal_escape_sequence() throws IOException {
    givenScript("result : '\\A';");
    whenSmoothBuild("result");
    thenFinishedWithError();
    thenEqual(output(), "build.smooth:1: error: "
        + "Illegal escape sequence. Legal sequences are: \\t \\b \\n \\r \\f \\\" \\\\.\n");
  }
}