/** The 'force_overwrite' parameter forces existing files to be overwritten. */
@Test
public void testForceOverwrite() {
// make sure target directory exists and is empty
File dumpDir = new File("/tmp/forceDump");
if (dumpDir.exists()) {
for (File c : dumpDir.listFiles()) {
c.delete();
}
dumpDir.delete();
}
dumpDir.mkdir();
// initial dump to target directory
ExportResponse response = executeDumpRequest("{\"directory\": \"/tmp/forceDump\"}");
List<Map<String, Object>> infos = getExports(response);
assertEquals(2, infos.size());
assertEquals(0, response.getShardFailures().length);
// second attempt to dump will fail
response = executeDumpRequest("{\"directory\": \"/tmp/forceDump\"}");
infos = getExports(response);
assertEquals(0, infos.size());
assertEquals(2, response.getShardFailures().length);
// if force_overwrite == true a second dump will succeed
response = executeDumpRequest("{\"directory\": \"/tmp/forceDump\", \"force_overwrite\":true}");
infos = getExports(response);
assertEquals(2, infos.size());
assertEquals(0, response.getShardFailures().length);
}
/** Invalid parameters lead to an error response. */
@Test
public void testBadParserArgument() {
ExportResponse response = executeDumpRequest("{\"badparam\":\"somevalue\"}");
List<Map<String, Object>> infos = getExports(response);
assertEquals(0, infos.size());
assertEquals(2, response.getShardFailures().length);
assertTrue(
response.getShardFailures()[0].reason().contains("No parser for element [badparam]"));
assertTrue(
response.getShardFailures()[1].reason().contains("No parser for element [badparam]"));
}
/** The target directory must exist */
@Test
public void testDirMustExist() {
ExportResponse response = executeDumpRequest("{\"directory\": \"/tmp/doesnotexist\"}");
List<Map<String, Object>> infos = getExports(response);
assertEquals(0, infos.size());
assertEquals(2, response.getShardFailures().length);
assertTrue(
response
.getShardFailures()[0]
.reason()
.contains("Target folder /tmp/doesnotexist does not exist"));
assertTrue(
response
.getShardFailures()[1]
.reason()
.contains("Target folder /tmp/doesnotexist does not exist"));
}