Code simplification in plugin tests.

Somehow slipped through ages ago.

src/MagnumPlugins/MagnumFont/Test/MagnumFontGLTest.cpp

@@ -33,13 +33,12 @@
 
 namespace Magnum { namespace Text { namespace Test {
 
-class MagnumFontGLTest: public OpenGLTester {
+struct MagnumFontGLTest: OpenGLTester {
-    public:
+    explicit MagnumFontGLTest();
-        explicit MagnumFontGLTest();
 
-        void properties();
+    void properties();
-        void layout();
+    void layout();
-        void createGlyphCache();
+    void createGlyphCache();
 };
 
 MagnumFontGLTest::MagnumFontGLTest() {

src/MagnumPlugins/MagnumFontConverter/Test/MagnumFontConverterGLTest.cpp

@@ -42,11 +42,10 @@
 
 namespace Magnum { namespace Text { namespace Test {
 
-class MagnumFontConverterGLTest: public OpenGLTester {
+struct MagnumFontConverterGLTest: OpenGLTester {
-    public:
+    explicit MagnumFontConverterGLTest();
-        explicit MagnumFontConverterGLTest();
 
-        void exportFont();
+    void exportFont();
 };
 
 MagnumFontConverterGLTest::MagnumFontConverterGLTest() {

src/MagnumPlugins/ObjImporter/Test/Test.cpp

@@ -36,59 +36,58 @@
 
 namespace Magnum { namespace Trade { namespace Test {
 
-class ObjImporterTest: public TestSuite::Tester {
+struct ObjImporterTest: TestSuite::Tester {
-    public:
+    explicit ObjImporterTest();
-        explicit ObjImporterTest();
+
-
+    void pointMesh();
-        void pointMesh();
+    void lineMesh();
-        void lineMesh();
+    void triangleMesh();
-        void triangleMesh();
+    void mixedPrimitives();
-        void mixedPrimitives();
+
-
+    void positionsOnly();
-        void positionsOnly();
+    void textureCoordinates();
-        void textureCoordinates();
+    void normals();
-        void normals();
+    void textureCoordinatesNormals();
-        void textureCoordinatesNormals();
+
-
+    void emptyFile();
-        void emptyFile();
+    void unnamedMesh();
-        void unnamedMesh();
+    void namedMesh();
-        void namedMesh();
+    void moreMeshes();
-        void moreMeshes();
+    void unnamedFirstMesh();
-        void unnamedFirstMesh();
+
-
+    void wrongFloat();
-        void wrongFloat();
+    void wrongInteger();
-        void wrongInteger();
+    void unmergedIndexOutOfRange();
-        void unmergedIndexOutOfRange();
+    void mergedIndexOutOfRange();
-        void mergedIndexOutOfRange();
+    void zeroIndex();
-        void zeroIndex();
+
-
+    void explicitOptionalPositionCoordinate();
-        void explicitOptionalPositionCoordinate();
+    void explicitOptionalTextureCoordinate();
-        void explicitOptionalTextureCoordinate();
+    void unsupportedOptionalPositionCoordinate();
-        void unsupportedOptionalPositionCoordinate();
+    void unsupportedOptionalTextureCoordinate();
-        void unsupportedOptionalTextureCoordinate();
+
-
+    void shortFloatData();
-        void shortFloatData();
+    void longFloatData();
-        void longFloatData();
+    void longOptionalFloatData();
-        void longOptionalFloatData();
+
-
+    void longIndexData();
-        void longIndexData();
+    void wrongPointIndexData();
-        void wrongPointIndexData();
+    void wrongLineIndexData();
-        void wrongLineIndexData();
+    void wrongTriangleIndexData();
-        void wrongTriangleIndexData();
+    void polygonIndexData();
-        void polygonIndexData();
+
-
+    void missingPositionData();
-        void missingPositionData();
+    void missingNormalData();
-        void missingNormalData();
+    void missingTextureCoordinateData();
-        void missingTextureCoordinateData();
+    void missingPositionIndices();
-        void missingPositionIndices();
+    void missingNormalIndices();
-        void missingNormalIndices();
+    void missingTextureCoordinateIndices();
-        void missingTextureCoordinateIndices();
+
-
+    void wrongTextureCoordinateIndexCount();
-        void wrongTextureCoordinateIndexCount();
+    void wrongNormalIndexCount();
-        void wrongNormalIndexCount();
+
-
+    void unsupportedKeyword();
-        void unsupportedKeyword();
+    void unknownKeyword();
-        void unknownKeyword();
 };
 
 ObjImporterTest::ObjImporterTest() {

src/MagnumPlugins/TgaImageConverter/Test/TgaImageConverterTest.cpp

@@ -38,15 +38,14 @@
 
 namespace Magnum { namespace Trade { namespace Test {
 
-class TgaImageConverterTest: public TestSuite::Tester {
+struct TgaImageConverterTest: TestSuite::Tester {
-    public:
+    explicit TgaImageConverterTest();
-        explicit TgaImageConverterTest();
 
-        void wrongFormat();
+    void wrongFormat();
-        void wrongType();
+    void wrongType();
 
-        void rgb();
+    void rgb();
-        void rgba();
+    void rgba();
 };
 
 namespace {

src/MagnumPlugins/TgaImporter/Test/TgaImporterTest.cpp

@@ -37,23 +37,22 @@
 
 namespace Magnum { namespace Trade { namespace Test {
 
-class TgaImporterTest: public TestSuite::Tester {
+struct TgaImporterTest: TestSuite::Tester {
-    public:
+    explicit TgaImporterTest();
-        TgaImporterTest();
 
-        void openNonexistent();
+    void openNonexistent();
-        void openShort();
+    void openShort();
-        void paletted();
+    void paletted();
-        void compressed();
+    void compressed();
 
-        void colorBits16();
+    void colorBits16();
-        void colorBits24();
+    void colorBits24();
-        void colorBits32();
+    void colorBits32();
 
-        void grayscaleBits8();
+    void grayscaleBits8();
-        void grayscaleBits16();
+    void grayscaleBits16();
 
-        void useTwice();
+    void useTwice();
 };
 
 TgaImporterTest::TgaImporterTest() {

src/MagnumPlugins/WavAudioImporter/Test/WavImporterTest.cpp

@@ -37,44 +37,43 @@
 
 namespace Magnum { namespace Audio { namespace Test {
 
-class WavImporterTest: public TestSuite::Tester {
+struct WavImporterTest: TestSuite::Tester {
-    public:
+    explicit WavImporterTest();
-        explicit WavImporterTest();
+
-
+    void wrongSize();
-        void wrongSize();
+    void wrongSignature();
-        void wrongSignature();
+    void unsupportedFormat();
-        void unsupportedFormat();
+    void unsupportedChannelCount();
-        void unsupportedChannelCount();
+
-
+    void invalidPadding();
-        void invalidPadding();
+    void invalidLength();
-        void invalidLength();
+    void invalidDataChunk();
-        void invalidDataChunk();
+    void invalidFactChunk();
-        void invalidFactChunk();
+
-
+    void mono4();
-        void mono4();
+    void mono8();
-        void mono8();
+    void mono8junk();
-        void mono8junk();
+    void mono8ALaw();
-        void mono8ALaw();
+    void mono8MuLaw();
-        void mono8MuLaw();
+    void mono16();
-        void mono16();
+
-
+    void stereo4();
-        void stereo4();
+    void stereo8();
-        void stereo8();
+    void stereo8ALaw();
-        void stereo8ALaw();
+    void stereo8MuLaw();
-        void stereo8MuLaw();
+    void stereo12();
-        void stereo12();
+    void stereo16();
-        void stereo16();
+    void stereo24();
-        void stereo24();
+    void stereo32();
-        void stereo32();
+
-
+    void mono32f();
-        void mono32f();
+    void stereo32f();
-        void stereo32f();
+    void stereo64f();
-        void stereo64f();
+
-
+    void surround51Channel16();
-        void surround51Channel16();
+    void surround71Channel24();
-        void surround71Channel24();
+
-
+    void debugAudioFormat();
-        void debugAudioFormat();
 };
 
 WavImporterTest::WavImporterTest() {