/*
 * Test applyops upsert flag SERVER-7452
 *
 * @tags: [
 *   requires_non_retryable_commands,
 *   requires_fastcount,
 *   # applyOps is not supported on mongos
 *   assumes_against_mongod_not_mongos,
 *   # applyOps uses the oplog that require replication support
 *   requires_replication,
 * ]
 */

var t = db.apply_ops2;
t.drop();

assert.eq(0, t.find().count(), "test collection not empty");

t.insert({_id: 1, x: "init"});

// alwaysUpsert = true
print("Testing applyOps with alwaysUpsert = true");

var res = db.runCommand({
    applyOps: [
        {op: "u", ns: t.getFullName(), o2: {_id: 1}, o: {$set: {x: "upsert=true existing"}}},
        {op: "u", ns: t.getFullName(), o2: {_id: 2}, o: {$set: {x: "upsert=true non-existing"}}}
    ],
    alwaysUpsert: true
});

assert.eq(true, res.results[0], "upsert = true, existing doc update failed");
assert.eq(true, res.results[1], "upsert = true, nonexisting doc not upserted");
assert.eq(2, t.find().count(), "2 docs expected after upsert");

// alwaysUpsert = false
print("Testing applyOps with alwaysUpsert = false");

res = db.runCommand({
    applyOps: [
        {op: "u", ns: t.getFullName(), o2: {_id: 1}, o: {$set: {x: "upsert=false existing"}}},
        {op: "u", ns: t.getFullName(), o2: {_id: 3}, o: {$set: {x: "upsert=false non-existing"}}}
    ],
    alwaysUpsert: false
});

// Because the CRUD apply-ops are atomic, all results are false, even the first one.
assert.eq(false, res.results[0], "upsert = false, existing doc update failed");
assert.eq(false, res.results[1], "upsert = false, nonexisting doc upserted");
assert.eq(2, t.find().count(), "2 docs expected after upsert failure");

// alwaysUpsert not specified, should default to true
print("Testing applyOps with default alwaysUpsert");

res = db.runCommand({
    applyOps: [
        {op: "u", ns: t.getFullName(), o2: {_id: 1}, o: {$set: {x: "upsert=default existing"}}},
        {op: "u", ns: t.getFullName(), o2: {_id: 4}, o: {$set: {x: "upsert=defaults non-existing"}}}
    ]
});

assert.eq(true, res.results[0], "default upsert, existing doc update failed");
assert.eq(true, res.results[1], "default upsert, nonexisting doc not upserted");
assert.eq(3, t.find().count(), "2 docs expected after upsert failure");
