assimp/test/unit/utMaterialSystem.cpp

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#include "UnitTestPCH.h"

#include "Material/MaterialSystem.h"
#include <assimp/scene.h>

using namespace ::std;
using namespace ::Assimp;

class MaterialSystemTest : public ::testing::Test {
public:
    virtual void SetUp() { this->pcMat = new aiMaterial(); }
    virtual void TearDown() { delete this->pcMat; }

protected:
    aiMaterial *pcMat;
};

// ------------------------------------------------------------------------------------------------
TEST_F(MaterialSystemTest, testFloatProperty) {
    float pf = 150392.63f;
    this->pcMat->AddProperty(&pf, 1, "testKey1");
    pf = 0.0f;

    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey1", 0, 0, pf));
    EXPECT_EQ(150392.63f, pf);
}

// ------------------------------------------------------------------------------------------------
TEST_F(MaterialSystemTest, testFloatArrayProperty) {
    float pf[] = { 0.0f, 1.0f, 2.0f, 3.0f };
    unsigned int pMax = sizeof(pf) / sizeof(float);
    this->pcMat->AddProperty(pf, pMax, "testKey2");
    pf[0] = pf[1] = pf[2] = pf[3] = 12.0f;

    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey2", 0, 0, pf, &pMax));
    EXPECT_EQ(sizeof(pf) / sizeof(float), pMax);
    EXPECT_TRUE(!pf[0] && 1.0f == pf[1] && 2.0f == pf[2] && 3.0f == pf[3]);
}

// ------------------------------------------------------------------------------------------------
TEST_F(MaterialSystemTest, testIntProperty) {
    int pf = 15039263;
    this->pcMat->AddProperty(&pf, 1, "testKey3");
    pf = 12;

    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey3", 0, 0, pf));
    EXPECT_EQ(15039263, pf);
}

// ------------------------------------------------------------------------------------------------
TEST_F(MaterialSystemTest, testIntArrayProperty) {
    int pf[] = { 0, 1, 2, 3 };
    unsigned int pMax = sizeof(pf) / sizeof(int);
    this->pcMat->AddProperty(pf, pMax, "testKey4");
    pf[0] = pf[1] = pf[2] = pf[3] = 12;

    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey4", 0, 0, pf, &pMax));
    EXPECT_EQ(sizeof(pf) / sizeof(int), pMax);
    EXPECT_TRUE(!pf[0] && 1 == pf[1] && 2 == pf[2] && 3 == pf[3]);
}

// ------------------------------------------------------------------------------------------------
TEST_F(MaterialSystemTest, testColorProperty) {
    aiColor4D clr;
    clr.r = 2.0f;
    clr.g = 3.0f;
    clr.b = 4.0f;
    clr.a = 5.0f;
    this->pcMat->AddProperty(&clr, 1, "testKey5");
    clr.b = 1.0f;
    clr.a = clr.g = clr.r = 0.0f;

    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey5", 0, 0, clr));
    EXPECT_TRUE(clr.r == 2.0f && clr.g == 3.0f && clr.b == 4.0f && clr.a == 5.0f);
}

// ------------------------------------------------------------------------------------------------
TEST_F(MaterialSystemTest, testStringProperty) {
    aiString s;
    s.Set("Hello, this is a small test");
    this->pcMat->AddProperty(&s, "testKey6");
    s.Set("358358");
    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey6", 0, 0, s));
    EXPECT_STREQ("Hello, this is a small test", s.data);
}

// ------------------------------------------------------------------------------------------------
TEST_F(MaterialSystemTest, testMaterialNameAccess) {
    aiMaterial *mat = new aiMaterial();
    EXPECT_NE(nullptr, mat);

    aiString name = mat->GetName();
    const int retValue(strncmp(name.C_Str(), AI_DEFAULT_MATERIAL_NAME, name.length));
    EXPECT_EQ(0, retValue);

    delete mat;
}