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Diffstat (limited to 'src/test/scala/spray/json/BasicFormatsSpec.scala')
-rw-r--r-- | src/test/scala/spray/json/BasicFormatsSpec.scala | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/test/scala/spray/json/BasicFormatsSpec.scala b/src/test/scala/spray/json/BasicFormatsSpec.scala new file mode 100644 index 0000000..82fb127 --- /dev/null +++ b/src/test/scala/spray/json/BasicFormatsSpec.scala @@ -0,0 +1,162 @@ +/* + * Copyright (C) 2011 Mathias Doenitz + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package spray.json + +import org.specs2.mutable._ + +class BasicFormatsSpec extends Specification with DefaultJsonProtocol { + + "The IntJsonFormat" should { + "convert an Int to a JsNumber" in { + 42.toJson mustEqual JsNumber(42) + } + "convert a JsNumber to an Int" in { + JsNumber(42).convertTo[Int] mustEqual 42 + } + } + + "The LongJsonFormat" should { + "convert a Long to a JsNumber" in { + 42L.toJson mustEqual JsNumber(42L) + } + "convert a JsNumber to a Long" in { + JsNumber(42L).convertTo[Long] mustEqual 42L + } + } + + "The FloatJsonFormat" should { + "convert a Float to a JsNumber" in { + 4.2f.toJson mustEqual JsNumber(4.2f) + } + "convert a Float.NaN to a JsNull" in { + Float.NaN.toJson mustEqual JsNull + } + "convert a Float.PositiveInfinity to a JsNull" in { + Float.PositiveInfinity.toJson mustEqual JsNull + } + "convert a Float.NegativeInfinity to a JsNull" in { + Float.NegativeInfinity.toJson mustEqual JsNull + } + "convert a JsNumber to a Float" in { + JsNumber(4.2f).convertTo[Float] mustEqual 4.2f + } + "convert a JsNull to a Float" in { + JsNull.convertTo[Float].isNaN mustEqual Float.NaN.isNaN + } + } + + "The DoubleJsonFormat" should { + "convert a Double to a JsNumber" in { + 4.2.toJson mustEqual JsNumber(4.2) + } + "convert a Double.NaN to a JsNull" in { + Double.NaN.toJson mustEqual JsNull + } + "convert a Double.PositiveInfinity to a JsNull" in { + Double.PositiveInfinity.toJson mustEqual JsNull + } + "convert a Double.NegativeInfinity to a JsNull" in { + Double.NegativeInfinity.toJson mustEqual JsNull + } + "convert a JsNumber to a Double" in { + JsNumber(4.2).convertTo[Double] mustEqual 4.2 + } + "convert a JsNull to a Double" in { + JsNull.convertTo[Double].isNaN mustEqual Double.NaN.isNaN + } + } + + "The ByteJsonFormat" should { + "convert a Byte to a JsNumber" in { + 42.asInstanceOf[Byte].toJson mustEqual JsNumber(42) + } + "convert a JsNumber to a Byte" in { + JsNumber(42).convertTo[Byte] mustEqual 42 + } + } + + "The ShortJsonFormat" should { + "convert a Short to a JsNumber" in { + 42.asInstanceOf[Short].toJson mustEqual JsNumber(42) + } + "convert a JsNumber to a Short" in { + JsNumber(42).convertTo[Short] mustEqual 42 + } + } + + "The BigDecimalJsonFormat" should { + "convert a BigDecimal to a JsNumber" in { + BigDecimal(42).toJson mustEqual JsNumber(42) + } + "convert a JsNumber to a BigDecimal" in { + JsNumber(42).convertTo[BigDecimal] mustEqual BigDecimal(42) + } + } + + "The BigIntJsonFormat" should { + "convert a BigInt to a JsNumber" in { + BigInt(42).toJson mustEqual JsNumber(42) + } + "convert a JsNumber to a BigInt" in { + JsNumber(42).convertTo[BigInt] mustEqual BigInt(42) + } + } + + "The UnitJsonFormat" should { + "convert Unit to a JsNumber(1)" in { + ().toJson mustEqual JsNumber(1) + } + "convert a JsNumber to Unit" in { + JsNumber(1).convertTo[Unit] mustEqual () + } + } + + "The BooleanJsonFormat" should { + "convert true to a JsTrue" in { true.toJson mustEqual JsTrue } + "convert false to a JsFalse" in { false.toJson mustEqual JsFalse } + "convert a JsTrue to true" in { JsTrue.convertTo[Boolean] mustEqual true } + "convert a JsFalse to false" in { JsFalse.convertTo[Boolean] mustEqual false } + } + + "The CharJsonFormat" should { + "convert a Char to a JsString" in { + 'c'.toJson mustEqual JsString("c") + } + "convert a JsString to a Char" in { + JsString("c").convertTo[Char] mustEqual 'c' + } + } + + "The StringJsonFormat" should { + "convert a String to a JsString" in { + "Hello".toJson mustEqual JsString("Hello") + } + "convert a JsString to a String" in { + JsString("Hello").convertTo[String] mustEqual "Hello" + } + } + + "The SymbolJsonFormat" should { + "convert a Symbol to a JsString" in { + 'Hello.toJson mustEqual JsString("Hello") + } + "convert a JsString to a Symbol" in { + JsString("Hello").convertTo[Symbol] mustEqual 'Hello + } + } + +} |