assertSame(EnumTest::ENUM_STRING_UPPER, "UPPER"); $this->assertSame(EnumTest::ENUM_STRING_LOWER, "lower"); $this->assertSame(EnumTest::ENUM_INTEGER_1, 1); $this->assertSame(EnumTest::ENUM_INTEGER_MINUS_1, -1); $this->assertSame(EnumTest::ENUM_NUMBER_1_DOT_1, 1.1); $this->assertSame(EnumTest::ENUM_NUMBER_MINUS_1_DOT_2, -1.2); } }