public void CanForbidNameForbiddenInUpperScopeAndCanMethodsReturnAsExpected()
{
var _upperScopeNaming = new SyntaxerNamingContext(null);
Assert.True(_upperScopeNaming.CanForbidName("name"));
Assert.True(_upperScopeNaming.CanUseName("name"));
Assert.True(_upperScopeNaming.TryForbidName("name"));
Assert.True(_upperScopeNaming.CanForbidName("name"));
Assert.False(_upperScopeNaming.CanUseName("name"));
var _naming = new SyntaxerNamingContext(_upperScopeNaming);
Assert.True(_upperScopeNaming.CanForbidName("name"));
Assert.False(_upperScopeNaming.CanUseName("name"));
Assert.True(_naming.CanForbidName("name"));
Assert.True(_naming.CanUseName("name"));
Assert.True(_naming.TryForbidName("name"));
Assert.True(_upperScopeNaming.CanForbidName("name"));
Assert.False(_upperScopeNaming.CanUseName("name"));
Assert.True(_naming.CanForbidName("name"));
Assert.False(_naming.CanUseName("name"));
}
public void UseNameUsesName()
{
var _naming = new SyntaxerNamingContext(null);
Assert.True(_naming.CanUseName("name"));
SyntaxerNamingContextExtensions.UseName(
_naming,
"name");
Assert.False(_naming.CanUseName("name"));
}
public void UseNameThrowsWhenNameUsed()
{
var _naming = new SyntaxerNamingContext(null);
_naming.TryUseName("name");
Assert.False(_naming.CanUseName("name"));
Assert.Throws<SyntaxerNameAlreadyReservedException>(() =>
{
SyntaxerNamingContextExtensions.UseName(
_naming,
"name");
});
}
public void CanForbidNameOnEmptyContextAndCanMethodsReturnAsExpected()
{
var _naming = new SyntaxerNamingContext(null);
Assert.True(_naming.CanUseName("name"));
Assert.True(_naming.CanForbidName("name"));
Assert.True(_naming.TryForbidName("name"));
Assert.True(_naming.CanForbidName("name"));
Assert.False(_naming.CanUseName("name"));
}
public void CannotUseNameUsedInLowerScopeAndCanMethodsReturnAsExpected()
{
var _naming = new SyntaxerNamingContext(null);
var _lowerScopeNaming = new SyntaxerNamingContext(_naming);
Assert.True(_naming.CanUseName("name"));
Assert.True(_naming.CanForbidName("name"));
Assert.True(_lowerScopeNaming.CanUseName("name"));
Assert.True(_lowerScopeNaming.CanForbidName("name"));
Assert.True(_lowerScopeNaming.TryUseName("name"));
Assert.False(_naming.CanUseName("name"));
Assert.True(_naming.CanForbidName("name"));
Assert.False(_lowerScopeNaming.CanUseName("name"));
Assert.False(_lowerScopeNaming.CanForbidName("name"));
Assert.False(_naming.TryUseName("name"));
Assert.False(_naming.CanUseName("name"));
Assert.True(_naming.CanForbidName("name"));
Assert.False(_lowerScopeNaming.CanUseName("name"));
Assert.False(_lowerScopeNaming.CanForbidName("name"));
}