taginfo.test.cpp

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//  ************************************************************************************************
//
//  qt-mvvm: Model-view-view-model framework for large GUI applications
//
//! @file      mvvm/tests/testmodel/taginfo.test.cpp
//! @brief     Implements class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "google_test.h"
#include "mvvm/model/taginfo.h"
 
using namespace ModelView;
 
//! Tests of TagInfo class.
 
class TagInfoTest : public ::testing::Test {
public:
    ~TagInfoTest();
};
 
TagInfoTest::~TagInfoTest() = default;
 
TEST_F(TagInfoTest, initialState)
{
    TagInfo tag;
    EXPECT_EQ(tag.name(), std::string());
    EXPECT_EQ(tag.min(), 0);
    EXPECT_EQ(tag.max(), -1);
    EXPECT_FALSE(tag.isSinglePropertyTag());
    EXPECT_TRUE(tag.isValidChild(""));
    EXPECT_TRUE(tag.isValidChild("abc"));
}
 
//! Testing default tag intended for storing unlimited amount of items of any type.
 
TEST_F(TagInfoTest, defaultTag)
{
    // initial state
    TagInfo tag = TagInfo::universalTag("name");
    EXPECT_EQ(tag.name(), std::string("name"));
    EXPECT_EQ(tag.min(), 0);
    EXPECT_EQ(tag.max(), -1);
    EXPECT_FALSE(tag.isSinglePropertyTag());
    EXPECT_TRUE(tag.isValidChild(""));
    EXPECT_TRUE(tag.isValidChild("abc"));
}
 
//! Testing property tag intended for storing single PropertyItem.
 
TEST_F(TagInfoTest, propertyTag)
{
    // initial state
    TagInfo tag = TagInfo::propertyTag("name", "model_type");
 
    EXPECT_EQ(tag.name(), std::string("name"));
    EXPECT_EQ(tag.min(), 1);
    EXPECT_EQ(tag.max(), 1);
    EXPECT_TRUE(tag.isSinglePropertyTag());
    EXPECT_TRUE(tag.isValidChild("model_type"));
    EXPECT_FALSE(tag.isValidChild("abc"));
}
 
//! Testing equality operators.
 
TEST_F(TagInfoTest, equalityOperator)
{
    // default constructor
    TagInfo tag1, tag2;
    EXPECT_TRUE(tag1 == tag2);
    EXPECT_FALSE(tag1 != tag2);
 
    // same property tag
    TagInfo tag3 = TagInfo::propertyTag("name", "model_type");
    TagInfo tag4 = TagInfo::propertyTag("name", "model_type");
    EXPECT_TRUE(tag3 == tag4);
    EXPECT_FALSE(tag3 != tag4);
 
    // same universal tag
    TagInfo tag5 = TagInfo::universalTag("name");
    TagInfo tag6 = TagInfo::universalTag("name");
    EXPECT_TRUE(tag5 == tag6);
    EXPECT_FALSE(tag5 != tag6);
 
    // different tag
    TagInfo tag7("tag7", 0, 1, std::vector<std::string>());
    TagInfo tag8("tag8", 0, 1, std::vector<std::string>());
    EXPECT_FALSE(tag7 == tag8);
    EXPECT_TRUE(tag7 != tag8);
}