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Copy pathTestDepthCounter.cpp
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94 lines (64 loc) · 2.12 KB
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#include "stdafx.h"
#include <gtest/gtest.h>
#include "DepthCounter.h"
namespace NppPythonScript
{
class DepthCounterTest : public ::testing::Test {
virtual void SetUp() {
}
};
TEST_F(DepthCounterTest, testInitialStateIsZero) {
DepthCounter depthCounter;
int depth = depthCounter.getDepth();
ASSERT_EQ(depth, 0);
}
TEST_F(DepthCounterTest, testIncreaseIncreasesDepth) {
DepthCounter depthCounter;
DepthLevel depthLevel = depthCounter.increase();
int depth = depthCounter.getDepth();
ASSERT_EQ(depth, 1);
}
TEST_F(DepthCounterTest, testDestructorReturnsDepthToZero) {
DepthCounter depthCounter;
int insideBlockDepth, outsideBlockDepth;
{
DepthLevel depthLevel = depthCounter.increase();
insideBlockDepth = depthCounter.getDepth();
} // call depthLevel destructors
outsideBlockDepth = depthCounter.getDepth();
EXPECT_EQ(insideBlockDepth, 1);
ASSERT_EQ(outsideBlockDepth, 0);
}
TEST_F(DepthCounterTest, testMultipleDepth) {
DepthCounter depthCounter;
int insideBlock1, insideBlock2;
int outsideBlock1, outsideBlock2;
{
DepthLevel depthLevel = depthCounter.increase();
insideBlock1 = depthCounter.getDepth();
{
DepthLevel depthLevel2 = depthCounter.increase();
insideBlock2 = depthCounter.getDepth();
}
outsideBlock2 = depthCounter.getDepth();
}
outsideBlock1 = depthCounter.getDepth();
EXPECT_EQ(insideBlock1, 1);
EXPECT_EQ(insideBlock2, 2);
EXPECT_EQ(outsideBlock2, 1);
EXPECT_EQ(outsideBlock1, 0);
}
TEST_F(DepthCounterTest, testAssignment) {
DepthCounter depthCounter;
int insideBlock, outsideBlock;
// As the DepthLevel is declared outside the block, we should have the same depth inside and outside the block.
DepthLevel depthLevel;
{
depthLevel = depthCounter.increase();
insideBlock = depthCounter.getDepth();
}
outsideBlock = depthCounter.getDepth();
ASSERT_EQ(insideBlock, 1);
ASSERT_EQ(outsideBlock, 1);
}
}