public void CanConvertTo () { PaddingConverter c = new PaddingConverter (); Assert.IsTrue (c.CanConvertTo (null, typeof (string)), "1"); Assert.IsFalse (c.CanConvertTo (null, typeof (int)), "2"); Assert.IsFalse (c.CanConvertTo (null, typeof (float)), "3"); Assert.IsFalse (c.CanConvertTo (null, typeof (object)), "4"); }
public void ConvertFrom () { string listSeparator = CultureInfo.CurrentCulture.TextInfo.ListSeparator; PaddingConverter pc = new PaddingConverter (); Assert.AreEqual (new Padding (1, 2, 3, 4), pc.ConvertFrom ( string.Format ("1{0} 2{0} 3{0} 4", listSeparator)), "A1"); Assert.AreEqual (new Padding (1, 2, 3, 4), pc.ConvertFrom ( string.Format ("1{0}2{0}3{0}4", listSeparator)), "A2"); Assert.AreEqual (new Padding (1, 2, 3, 4), pc.ConvertFrom ( string.Format ("1{0} 2{0} 3{0} 4", listSeparator)), "A3"); Assert.AreEqual (new Padding (1), pc.ConvertFrom (string.Format ( "1{0} 1{0} 1{0} 1", listSeparator)), "A4"); Assert.AreEqual (new Padding (), pc.ConvertFrom (string.Format ( "0{0} 0{0} 0{0} 0", listSeparator)), "A5"); }
public void ConvertTo () { PaddingConverter pc = new PaddingConverter (); Assert.AreEqual (string.Format (CultureInfo.CurrentCulture, "1{0} 2{0} 3{0} 4", CultureInfo.CurrentCulture.TextInfo.ListSeparator), (string) pc.ConvertTo (new Padding (1, 2, 3, 4), typeof (string)), "A1"); Assert.AreEqual (string.Format (CultureInfo.CurrentCulture, "1{0} 1{0} 1{0} 1", CultureInfo.CurrentCulture.TextInfo.ListSeparator), (string) pc.ConvertTo (new Padding (1), typeof (string)), "A2"); Assert.AreEqual (string.Format (CultureInfo.CurrentCulture, "0{0} 0{0} 0{0} 0", CultureInfo.CurrentCulture.TextInfo.ListSeparator), (string) pc.ConvertTo (Padding.Empty, typeof (string)), "A3"); }
public void CreateInstance_NullArguments () { PaddingConverter c = new PaddingConverter (); try { c.CreateInstance (null, GetPropertiesTable (1, 1, 1, 1, 1)); Assert.Fail ("#1"); } catch (ArgumentNullException ex) { } try { c.CreateInstance (GetTypeDescriptorContext (Padding.Empty), null); Assert.Fail ("#2"); } catch (ArgumentNullException ex) { } }
public void CreateInstance () { PaddingConverter c = new PaddingConverter(); Padding modified, expected; // Non-"All" Tests // ITypeDescriptorContext context = GetTypeDescriptorContext (new Padding (1, 2, 30, 40)); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (-1, 1, 2, 30, 40)); expected = new Padding (1, 2, 30, 40); Assert.AreEqual (expected, modified, "NonAll_NoChange"); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (-1, 111, 2, 30, 40)); expected = new Padding (111, 2, 30, 40); Assert.AreEqual (expected, modified, "NonAll_ChangeLeft"); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (-1, 1, 222, 30, 40)); expected = new Padding (1, 222, 30, 40); Assert.AreEqual (expected, modified, "NonAll_ChangeTop"); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (555, 1, 2, 30, 40)); expected = new Padding (555); Assert.AreEqual (expected, modified, "NonAll_ChangeAll"); // "All" tests // context = GetTypeDescriptorContext (new Padding (1)); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (1, 1, 1, 1, 1)); expected = new Padding (1, 1, 1, 1); Assert.AreEqual (expected, modified, "All_NoChange"); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (1, 111, 1, 1, 1)); expected = new Padding (111, 1, 1, 1); Assert.AreEqual (expected, modified, "All_ChangeLeft"); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (1, 1, 222, 1, 1)); expected = new Padding (1, 222, 1, 1); Assert.AreEqual (expected, modified, "All_ChangeTop"); modified = (Padding) c.CreateInstance (context, GetPropertiesTable (555, 1, 1, 1, 1)); expected = new Padding (555); Assert.AreEqual (expected, modified, "All_ChangeAll"); }
public void ConvertTo_InstanceDescriptor() { PaddingConverter c = new PaddingConverter(); Padding originalPadding = new Padding (1, 10, 5, 9); InstanceDescriptor instanceDescriptor = (InstanceDescriptor) c.ConvertTo (originalPadding, typeof (InstanceDescriptor)); Padding resultedPadding = (Padding) instanceDescriptor.Invoke (); Assert.AreEqual (originalPadding, resultedPadding, "#1"); originalPadding = new Padding (99); instanceDescriptor = (InstanceDescriptor) c.ConvertTo (originalPadding, typeof (InstanceDescriptor)); resultedPadding = (Padding) instanceDescriptor.Invoke (); Assert.AreEqual (originalPadding, resultedPadding, "#2"); }
public void CreateInstanceSupported () { PaddingConverter pc = new PaddingConverter (); Assert.AreEqual (true, pc.GetCreateInstanceSupported (null), "A1"); Assert.AreEqual (true, pc.GetPropertiesSupported (null), "A2"); }
private Padding RoundTripPadding (Padding p) { PaddingConverter pc = new PaddingConverter (); string s = (string)pc.ConvertTo (p, typeof (string)); return (Padding)pc.ConvertFrom (s); }