@Test
void shouldShowIssueWithoutBlames() {

    Report report = new Report();
    Issue issue = createIssue(1);
    report.add(issue);
    Blames blames = mock(Blames.class);
    BlamesModel model = createModel(report, blames);
    BlamesRow actualRow = model.getRow(issue);
    assertThat(actualRow).hasDescription(EXPECTED_DESCRIPTION)
            .hasAge("1")
            .hasCommit(BlamesModel.UNDEFINED)
            .hasAuthor(BlamesModel.UNDEFINED)
            .hasEmail(BlamesModel.UNDEFINED);
    assertThatDetailedColumnContains(actualRow.getFileName(),
            createExpectedFileName(issue), "/path/to/file-1:0000015");
}