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    // Test that after entering a too-short keyword in the form, you can then

    // search again with a longer keyword. First test using the block form.

    $terms = array('search_block_form' => 'a');

    $this->drupalPost('node', $terms, t('Search'));

    $this->assertText('You must include at least one positive keyword with 3 characters or more');

    $terms = array('search_block_form' => 'foo');

    $this->drupalPost(NULL, $terms, t('Search'));

    $this->assertNoText('You must include at least one positive keyword with 3 characters or more');

    $this->assertText('Your search yielded no results');

    // Same test again, using the search page form for the second search this time.

    $terms = array('search_block_form' => 'a');

    $this->drupalPost('node', $terms, t('Search'));

    $terms = array('keys' => 'foo');

    $this->drupalPost(NULL, $terms, t('Search'));

    $this->assertNoText('You must include at least one positive keyword with 3 characters or more');

    $this->assertText('Your search yielded no results');