67 lines
2.9 KiB
C++
67 lines
2.9 KiB
C++
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <gtest/gtest.h>
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#include "TestComponent.h"
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using namespace facebook::react;
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TEST(ComponentDescriptorTest, createShadowNode) {
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SharedComponentDescriptor descriptor = std::make_shared<TestComponentDescriptor>(nullptr);
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ASSERT_EQ(descriptor->getComponentHandle(), TestShadowNode::Handle());
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ASSERT_STREQ(descriptor->getComponentName().c_str(), TestShadowNode::Name().c_str());
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ASSERT_STREQ(descriptor->getComponentName().c_str(), "Test");
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RawProps raw;
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raw["nativeID"] = "abc";
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SharedProps props = descriptor->cloneProps(nullptr, raw);
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SharedShadowNode node = descriptor->createShadowNode(ShadowNodeFragment {.tag = 9, .rootTag = 1, .props = props, .eventEmitter = descriptor->createEventEmitter(0, 9)});
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ASSERT_EQ(node->getComponentHandle(), TestShadowNode::Handle());
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ASSERT_STREQ(node->getComponentName().c_str(), TestShadowNode::Name().c_str());
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ASSERT_STREQ(node->getComponentName().c_str(), "Test");
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ASSERT_EQ(node->getTag(), 9);
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ASSERT_EQ(node->getRootTag(), 1);
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ASSERT_STREQ(node->getProps()->nativeId.c_str(), "abc");
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}
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TEST(ComponentDescriptorTest, cloneShadowNode) {
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SharedComponentDescriptor descriptor = std::make_shared<TestComponentDescriptor>(nullptr);
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RawProps raw;
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raw["nativeID"] = "abc";
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SharedProps props = descriptor->cloneProps(nullptr, raw);
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SharedShadowNode node = descriptor->createShadowNode(ShadowNodeFragment {.tag = 9, .rootTag = 1, .props = props, .eventEmitter = descriptor->createEventEmitter(0, 9)});
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SharedShadowNode cloned = descriptor->cloneShadowNode(*node, {});
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ASSERT_STREQ(cloned->getComponentName().c_str(), "Test");
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ASSERT_EQ(cloned->getTag(), 9);
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ASSERT_EQ(cloned->getRootTag(), 1);
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ASSERT_STREQ(cloned->getProps()->nativeId.c_str(), "abc");
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}
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TEST(ComponentDescriptorTest, appendChild) {
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SharedComponentDescriptor descriptor = std::make_shared<TestComponentDescriptor>(nullptr);
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RawProps raw;
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raw["nativeID"] = "abc";
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SharedProps props = descriptor->cloneProps(nullptr, raw);
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SharedShadowNode node1 = descriptor->createShadowNode(ShadowNodeFragment {.tag = 1, .rootTag = 1, .props = props, .eventEmitter = descriptor->createEventEmitter(0, 1)});
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SharedShadowNode node2 = descriptor->createShadowNode(ShadowNodeFragment {.tag = 2, .rootTag = 1, .props = props, .eventEmitter = descriptor->createEventEmitter(0, 2)});
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SharedShadowNode node3 = descriptor->createShadowNode(ShadowNodeFragment {.tag = 3, .rootTag = 1, .props = props, .eventEmitter = descriptor->createEventEmitter(0, 3)});
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descriptor->appendChild(node1, node2);
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descriptor->appendChild(node1, node3);
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auto node1Children = node1->getChildren();
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ASSERT_EQ(node1Children.size(), 2);
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ASSERT_EQ(node1Children.at(0), node2);
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ASSERT_EQ(node1Children.at(1), node3);
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}
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