Merge branch 'master' into 'master'

test description update

See merge request qsue-team-b/rpn_collab!16

test/test.cpp

@@ -39,31 +39,31 @@ TEST_CASE( "Test modulo function", "[calc]") {
   REQUIRE( evaluate("51%") == 0 );
 }
 
-TEST_CASE( "Div by zero not allowed", "[calc]") {
+TEST_CASE( "division by zero is detected and exception is thrown", "[calc]") {
    REQUIRE_THROWS( evaluate("40/") );
    REQUIRE_THROWS( evaluate("00/") );
    REQUIRE_THROWS( evaluate("90/") );
 }
 
-TEST_CASE( "Basic power test", "[calc]") {
+TEST_CASE( "Basic power function test", "[calc]") {
   REQUIRE( evaluate("22^") == 4 );
   REQUIRE( evaluate("43^") == 64 );
   REQUIRE( evaluate("25^") == 32 );
 }
 
-TEST_CASE( "Misalignments of commands and parameters test", "[calc]") {
+TEST_CASE( "Parameters are misaligned and excpetion is thrown", "[calc]") {
 //   REQUIRE_THROWS( evaluate("40*/") );
 //   REQUIRE_THROWS( evaluate("14--") );
 //   REQUIRE_THROWS( evaluate("1+1") );
 //   REQUIRE_THROWS( evaluate("+11") );
 }
 
-TEST_CASE( "Two Operants in a row", "[calc]") {
+TEST_CASE( "Two Operants in a row are detected and exception is thrown", "[calc]") {
   //REQUIRE_THROWS( evaluate("11+3-+4") );
   //REQUIRE_THROWS( evaluate("11/3*+4") );
 }
 
-TEST_CASE( "Unrecognized characters", "[calc]") {
+TEST_CASE( "Unrecognized characters are detected and exception is thrown", "[calc]") {
   REQUIRE_THROWS( evaluate("11+3?4") );
   REQUIRE_THROWS( evaluate("1F+") );
 }