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sabotack merged 1 commit into from
May 17, 2023
Merged

utests/visitFuncDecl #99

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62 changes: 55 additions & 7 deletions src/test/interpreter/VisitorUnitTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,9 @@ class VisitorUnitTest {
@Mock private MineScriptParser.ParenExprContext mockParenExprContext;
@Mock private MineScriptParser.CompContext mockCompContext;
@Mock private MineScriptParser.FuncCallContext mockFuncCallContext;
@Mock private MineScriptParser.FuncDeclContext mockFuncDeclContext;
@Mock private MineScriptParser.Actual_parametersContext mockActualParametersContext;
@Mock private MineScriptParser.Formal_paramatersContext mockFormalParametersContext;
@Mock private MineScriptParser.StatementsContext mockStatementsContext;
@Mock private MineScriptParser.AndContext mockAndContext;
@Mock private MineScriptParser.OrContext mockOrContext;
Expand Down Expand Up @@ -431,6 +433,52 @@ void visitFuncCallInvalidInputThrowsException(int value1, int value2){
Assertions.assertThrows(RuntimeException.class, () -> spyVisitor.visitFuncCall(mockFuncCallContext));
}

@Test
void visitFuncDeclNoParamsStoresCorrectFunction() {
Mockito.when(mockFuncDeclContext.ID()).thenReturn(new MockTerminalNode("testFunction"));
Mockito.when(mockFuncDeclContext.formal_paramaters()).thenReturn(mockFormalParametersContext);

spyVisitor.visitFuncDecl(mockFuncDeclContext);

AtomicReference<MSType> mockValue = new AtomicReference<>();
Assertions.assertDoesNotThrow(() -> mockValue.set(symbolTable.retrieveSymbolValue(symbolTable.retrieveSymbol("testFunction"))));
Assertions.assertTrue(mockValue.get() instanceof MSFunction);
Assertions.assertEquals("testFunction", ((MSFunction) mockValue.get()).getName());
}

@Test
void visitFuncDeclOneParamStoresCorrectFunction() {
Mockito.when(mockFuncDeclContext.ID()).thenReturn(new MockTerminalNode("testFunction"));
Mockito.when(mockFuncDeclContext.formal_paramaters()).thenReturn(mockFormalParametersContext);
Mockito.when(mockFormalParametersContext.ID()).thenReturn(new ArrayList<>() {{add(new MockTerminalNode("Param1"));}});

spyVisitor.visitFuncDecl(mockFuncDeclContext);

AtomicReference<MSType> mockValue = new AtomicReference<>();
Assertions.assertDoesNotThrow(() -> mockValue.set(symbolTable.retrieveSymbolValue(symbolTable.retrieveSymbol("testFunction"))));
Assertions.assertTrue(mockValue.get() instanceof MSFunction);
Assertions.assertEquals("testFunction", ((MSFunction) mockValue.get()).getName());
Assertions.assertEquals(1, ((MSFunction) mockValue.get()).getParameters().size());
Assertions.assertEquals("Param1", ((MSFunction) mockValue.get()).getParameters().get(0));
}

@Test
void visitFuncDeclTwoParamsStoresCorrectFunction() {
Mockito.when(mockFuncDeclContext.ID()).thenReturn(new MockTerminalNode("testFunction"));
Mockito.when(mockFuncDeclContext.formal_paramaters()).thenReturn(mockFormalParametersContext);
Mockito.when(mockFormalParametersContext.ID()).thenReturn(new ArrayList<>() {{add(new MockTerminalNode("Param1")); add(new MockTerminalNode("Param2"));}});

spyVisitor.visitFuncDecl(mockFuncDeclContext);

AtomicReference<MSType> mockValue = new AtomicReference<>();
Assertions.assertDoesNotThrow(() -> mockValue.set(symbolTable.retrieveSymbolValue(symbolTable.retrieveSymbol("testFunction"))));
Assertions.assertTrue(mockValue.get() instanceof MSFunction);
Assertions.assertEquals("testFunction", ((MSFunction) mockValue.get()).getName());
Assertions.assertEquals(2, ((MSFunction) mockValue.get()).getParameters().size());
Assertions.assertEquals("Param1", ((MSFunction) mockValue.get()).getParameters().get(0));
Assertions.assertEquals("Param2", ((MSFunction) mockValue.get()).getParameters().get(1));
}

@Test
void visitFuncCallInvalidFunction(){
Mockito.when(mockFuncCallContext.ID()).thenReturn(new MockTerminalNode("testFunctionFake"));
Expand Down Expand Up @@ -487,9 +535,9 @@ void visitOrValidInputReturnsOrValue(boolean left, boolean right) {

@ParameterizedTest
@CsvSource({"num,0,0,is", "num,0,1,is not", "num,1,0,is not", "num,1,1,is", "num,-1,1,is not",
"rel,left,right,is", "rel,up,down,is not", "rel,left,left,is not", "rel,right,right,is",
"abs,north,south,is", "abs,east,west,is not", "abs,top,bottom,is not", "abs,north,north,is",
"bool,false,false,is", "bool,false,true,is not", "bool,true,false,is not", "bool,true,true,is"})
"rel,left,right,is", "rel,up,down,is not", "rel,left,left,is not", "rel,right,right,is",
"abs,north,south,is", "abs,east,west,is not", "abs,top,bottom,is not", "abs,north,north,is",
"bool,false,false,is", "bool,false,true,is not", "bool,true,false,is not", "bool,true,true,is"})
void visitIsIsNotCorrectTypesReturnsCorrectBool(String type, String left, String right, String operator) {
mockIsIsNotContext.op = new MockToken(operator);
Mockito.when(mockIsIsNotContext.expression(0)).thenReturn(mockExpressionContext1);
Expand Down Expand Up @@ -563,10 +611,10 @@ void visitMultDivModInvalidInputThrowsRuntimeException(String left, String right
}

@ParameterizedTest
@CsvSource ({"num,-10", "num,0", "num,10",
"rel,left", "rel,right", "rel,up", "rel,down",
"abs,north", "abs,south", "abs,east", "abs,west", "abs,top", "abs,bottom",
"bool,true", "bool,false"})
@CsvSource ({"bool,true", "bool,false",
"num,-10", "num,0", "num,10",
"rel,left", "rel,right", "rel,up", "rel,down",
"abs,north", "abs,south", "abs,east", "abs,west", "abs,top", "abs,bottom"})
void visitReturnCorrectTypesReturnValue(String type, String value) {
Field hasReturnedField;
boolean hasReturned;
Expand Down