public void TypeIs_WhenAppliedToJsonObjectTypeNull_Always_ReturnsTrue()
{
// Arrange
IJsonObject json = JsonObject.OfNull();
// Act
var r = json.TypeIs(JsonObjectType.Null);
// Assert
Assert.That(r, Is.True);
}
public void TypeIs_WhenAppliedToJsonObjectTypeNull_ReturnsFalse()
{
// Arrange
IJsonObject json = JsonObject.Of(true);
// Act
var r = json.TypeIs(JsonObjectType.Null);
// Assert
Assert.That(r, Is.False);
}
public void TypeIs_WhenAppliedToJsonObjectTypeObject_Always_ReturnsFalse()
{
// Arrange
IJsonObject json = JsonObject.OfNull();
// Act
var r = json.TypeIs(JsonObjectType.Object);
// Assert
Assert.That(r, Is.False);
}
public void TypeIs_WhenAppliedToJsonObjectTypeObject_ReturnsFalse()
{
// Arrange
IJsonObject json = JsonObject.Of(new string[0]);
// Act
var r = json.TypeIs(JsonObjectType.Object);
// Assert
Assert.That(r, Is.False);
}
public void TypeIs_WhenAppliedToJsonObjectTypeObject_ReturnsTrue()
{
// Arrange
IJsonObject json0 = JsonObject.FromString("{}");
IJsonObject json1 = JsonObject.FromString("{a:'abc',b:123,c:true,d:null,e:[],f:{}}");
// Act
var r0 = json0.TypeIs(JsonObjectType.Object);
var r1 = json1.TypeIs(JsonObjectType.Object);
// Assert
Assert.That(r0, Is.True);
Assert.That(r1, Is.True);
}
public void FromString_WhenApplyToValidJsonLiteral_ReturnsSuccessfuly()
{
// Arrange
// Act
IJsonObject r0 = JsonObject.FromString("{}");
IJsonObject r1 = JsonObject.FromString("[]");
IJsonObject r2 = JsonObject.FromString("true");
IJsonObject r3 = JsonObject.FromString("null");
IJsonObject r4 = JsonObject.FromString("''");
IJsonObject r5 = JsonObject.FromString("\"\"");
IJsonObject r6 = JsonObject.FromString("0.0");
// Assert
Assert.That(r0.TypeIs(JsonObjectType.Object), Is.True);
Assert.That(r1.TypeIs(JsonObjectType.Array), Is.True);
Assert.That(r2.TypeIs(JsonObjectType.Boolean), Is.True);
Assert.That(r3.TypeIs(JsonObjectType.Null), Is.True);
Assert.That(r4.TypeIs(JsonObjectType.String), Is.True);
Assert.That(r5.TypeIs(JsonObjectType.String), Is.True);
Assert.That(r6.TypeIs(JsonObjectType.Number), Is.True);
}
private static void FormatHelper(IJsonObject json,
IJsonFormatOptions opts,
StringBuilder buff,
int depth)
{
if (json.Type != JsonObjectType.Array && !json.TypeIs(JsonObjectType.Object))
{
buff.Append(json.ToString());
return;
}
if (json.Type == JsonObjectType.Array)
{
buff.Append('[');
bool empty = true;
foreach (IJsonObject item in json.AsArray())
{
if (empty)
{
empty = false;
}
else
{
buff.Append(',');
}
FormatHelperNewLine(opts, buff);
FormatHelperIndent(opts, buff, depth + 1);
FormatHelper(item, opts, buff, depth + 1);
}
if (!empty)
{
FormatHelperNewLine(opts, buff);
FormatHelperIndent(opts, buff, depth);
}
buff.Append(']');
}
else if (json.Type == JsonObjectType.Object)
{
buff.Append('{');
bool empty = true;
foreach (IJsonProperty p in json.Properties)
{
if (empty)
{
empty = false;
}
else
{
buff.Append(',');
}
FormatHelperNewLine(opts, buff);
FormatHelperIndent(opts, buff, depth + 1);
buff.Append(Quotes(p.Name)).Append(' ').Append(':').Append(' ');
FormatHelper(p.Value, opts, buff, depth + 1);
}
if (!empty)
{
FormatHelperNewLine(opts, buff);
FormatHelperIndent(opts, buff, depth);
}
buff.Append('}');
}
}
