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Enable items to be removed from a sequence (#582)

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This commit is contained in:
Jiao
2018-05-14 21:50:28 +08:00
committed by Jesse Beder
parent ab5f9259a4
commit 4fb1c4b92b
5 changed files with 105 additions and 19 deletions
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50
test/node/node_test.cpp
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@@ -1,10 +1,10 @@
#include "yaml-cpp/emitter.h"
#include "yaml-cpp/node/emit.h"
#include "yaml-cpp/node/node.h"
#include "yaml-cpp/node/impl.h"
#include "yaml-cpp/emitter.h"
#include "yaml-cpp/node/convert.h"
#include "yaml-cpp/node/iterator.h"
#include "yaml-cpp/node/detail/impl.h"
#include "yaml-cpp/node/emit.h"
#include "yaml-cpp/node/impl.h"
#include "yaml-cpp/node/iterator.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
@@ -47,6 +47,30 @@ TEST(NodeTest, SimpleAppendSequence) {
EXPECT_TRUE(node.IsSequence());
}
TEST(NodeTest, SequenceElementRemoval) {
Node node;
node[0] = "a";
node[1] = "b";
node[2] = "c";
node.remove(1);
EXPECT_TRUE(node.IsSequence());
EXPECT_EQ(2, node.size());
EXPECT_EQ("a", node[0].as<std::string>());
EXPECT_EQ("c", node[1].as<std::string>());
}
TEST(NodeTest, SequenceLastElementRemoval) {
Node node;
node[0] = "a";
node[1] = "b";
node[2] = "c";
node.remove(2);
EXPECT_TRUE(node.IsSequence());
EXPECT_EQ(2, node.size());
EXPECT_EQ("a", node[0].as<std::string>());
EXPECT_EQ("b", node[1].as<std::string>());
}
TEST(NodeTest, MapElementRemoval) {
Node node;
node["foo"] = "bar";
@@ -54,6 +78,16 @@ TEST(NodeTest, MapElementRemoval) {
EXPECT_TRUE(!node["foo"]);
}
TEST(NodeTest, MapIntegerElementRemoval) {
Node node;
node[1] = "hello";
node[2] = 'c';
node["foo"] = "bar";
EXPECT_TRUE(node.IsMap());
node.remove(1);
EXPECT_TRUE(node.IsMap());
}
TEST(NodeTest, SimpleAssignSequence) {
Node node;
node[0] = 10;
@@ -106,6 +140,14 @@ TEST(NodeTest, RemoveUnassignedNode) {
EXPECT_EQ(0, node.size());
}
TEST(NodeTest, RemoveUnassignedNodeFromMap) {
Node node(NodeType::Map);
Node n;
node[n];
node.remove(n);
EXPECT_EQ(0, node.size());
}
TEST(NodeTest, MapForceInsert) {
Node node;
Node k1("k1");