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MDL-62574 core_privacy: Unit tests to check the context base.

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This now tests the possibility of a context being deleted.
This commit is contained in:
Adrian Greeve
2018-06-12 11:24:38 +08:00
parent c84cb13cd4
commit 666aae9deb
1 changed files with 124 additions and 0 deletions
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privacy/tests/contextlist_base_test.php
+124
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@@ -141,6 +141,130 @@ class contextlist_base_test extends advanced_testcase {
$this->assertNotFalse(array_search($context, $contexts));
}
}
/**
* Test that deleting a context results in current returning nothing.
*/
public function test_current_context_one_context() {
global $DB;
$this->resetAfterTest();
$data = (object) [
'contextlevel' => CONTEXT_BLOCK,
'instanceid' => 45,
'path' => '1/5/67/107',
'depth' => 4
];
$contextid = $DB->insert_record('context', $data);
$contextbase = new test_contextlist_base();
$contextbase->set_contextids([$contextid]);
$this->assertCount(1, $contextbase);
$currentcontext = $contextbase->current();
$this->assertEquals($contextid, $currentcontext->id);
$DB->delete_records('context', ['id' => $contextid]);
context_helper::reset_caches();
$this->assertEmpty($contextbase->current());
}
/**
* Test that deleting a context results in the next record being returned.
*/
public function test_current_context_two_contexts() {
global $DB;
$this->resetAfterTest();
$data = (object) [
'contextlevel' => CONTEXT_BLOCK,
'instanceid' => 45,
'path' => '1/5/67/107',
'depth' => 4
];
$contextid1 = $DB->insert_record('context', $data);
$data = (object) [
'contextlevel' => CONTEXT_BLOCK,
'instanceid' => 47,
'path' => '1/5/54/213',
'depth' => 4
];
$contextid2 = $DB->insert_record('context', $data);
$contextbase = new test_contextlist_base();
$contextbase->set_contextids([$contextid1, $contextid2]);
$this->assertCount(2, $contextbase);
$DB->delete_records('context', ['id' => $contextid1]);
context_helper::reset_caches();
// Current should return context 2.
$this->assertEquals($contextid2, $contextbase->current()->id);
}
/**
* Test that if there are no non-deleted contexts that nothing is returned.
*/
public function test_get_contexts_all_deleted() {
global $DB;
$this->resetAfterTest();
$data = (object) [
'contextlevel' => CONTEXT_BLOCK,
'instanceid' => 45,
'path' => '1/5/67/107',
'depth' => 4
];
$contextid = $DB->insert_record('context', $data);
$contextbase = new test_contextlist_base();
$contextbase->set_contextids([$contextid]);
$this->assertCount(1, $contextbase);
$DB->delete_records('context', ['id' => $contextid]);
context_helper::reset_caches();
$this->assertEmpty($contextbase->get_contexts());
}
/**
* Test that get_contexts() returns only active contexts.
*/
public function test_get_contexts_one_deleted() {
global $DB;
$this->resetAfterTest();
$data = (object) [
'contextlevel' => CONTEXT_BLOCK,
'instanceid' => 45,
'path' => '1/5/67/107',
'depth' => 4
];
$contextid1 = $DB->insert_record('context', $data);
$data = (object) [
'contextlevel' => CONTEXT_BLOCK,
'instanceid' => 47,
'path' => '1/5/54/213',
'depth' => 4
];
$contextid2 = $DB->insert_record('context', $data);
$contextbase = new test_contextlist_base();
$contextbase->set_contextids([$contextid1, $contextid2]);
$this->assertCount(2, $contextbase);
$DB->delete_records('context', ['id' => $contextid1]);
context_helper::reset_caches();
$contexts = $contextbase->get_contexts();
$this->assertCount(1, $contexts);
$context = array_shift($contexts);
$this->assertEquals($contextid2, $context->id);
}
}
/**