public void Equals_Other_ReturnsExpected(SymbolToken symbolToken, object other, bool expected)
{
Assert.Equal(expected, symbolToken.Equals(other));
if (other is SymbolToken otherSymbolToken)
{
Assert.Equal(expected, symbolToken.Equals(otherSymbolToken));
Assert.Equal(expected, symbolToken == otherSymbolToken);
Assert.Equal(!expected, symbolToken != otherSymbolToken);
}
}
public void EqualsDiffTypeTest()
{
var token = new SymbolToken(Symbols.Comma);
Assert.False(token.Equals(1));
Assert.NotEqual((object)1, token);
}
public void EqualsSameObjectTest()
{
var token = new SymbolToken(Symbols.Comma);
Assert.True(token.Equals(token));
Assert.Equal(token, token);
}
public void EqualsNullTest()
{
var token = new SymbolToken(Symbols.Comma);
Assert.False(token.Equals(null));
Assert.NotEqual(null, token);
}
public void EqualsDiffSymbolTest()
{
var token1 = new SymbolToken(Symbols.Comma);
var token2 = new SymbolToken(Symbols.CloseBrace);
Assert.False(token1.Equals(token2));
Assert.NotEqual(token1, token2);
}