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/**
* Copyright (c) David Miller. All rights reserved.
* The use and distribution terms for this software are covered by the
* Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
* which can be found in the file epl-v10.html at the root of this distribution.
* By using this software in any fashion, you are agreeing to be bound by
* the terms of this license.
* You must not remove this notice, or any other, from this software.
**/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NUnit.Framework;
using Rhino.Mocks;
using clojure.lang;
using RMExpect = Rhino.Mocks.Expect;
namespace Clojure.Tests.LibTests
{
[TestFixture]
public class ArraySeqTests : AssertionHelper
{
#region C-tor tests
[Test]
public void Create_on_nothing_returns_null()
{
ArraySeq a = ArraySeq.create();
Expect(a, Null);
}
[Test]
public void Create_on_array_creates()
{
object[] array = new object[] { 1, 2, 3 };
ArraySeq a = ArraySeq.create(array);
Expect(a, Not.Null);
}
[Test]
public void Create_on_null_returns_null()
{
ArraySeq a = ArraySeq.create(null);
Expect(a, Null);
}
[Test]
public void Create_on_array_has_no_meta()
{
object[] array = new object[] { 1, 2, 3 };
ArraySeq a = ArraySeq.create(array);
Expect(a.meta(), Null);
}
[Test]
public void Create_on_array_and_index_creates()
{
object[] array = new object[] { 1, 2, 3 };
ArraySeq a = ArraySeq.create(array,0);
Expect(a, Not.Null);
}
[Test]
public void Create_on_array_and_index_with_high_index_returns_null()
{
object[] array = new object[] { 1, 2, 3 };
ArraySeq a = ArraySeq.create(array, 10);
Expect(a, Null);
}
[Test]
public void Create_on_array_and_index_has_no_meta()
{
object[] array = new object[] { 1, 2, 3 };
ArraySeq a = ArraySeq.create(array,0);
Expect(a.meta(), Null);
}
#endregion
#region IPersistentCollection tests
[Test]
public void ArraySeq_has_correct_count_1()
{
object[] array = new object[] { 1, 2, 3 };
ArraySeq a = ArraySeq.create(array);
Expect(a.count(), EqualTo(3));
}
[Test]
public void ArraySeq_has_correct_count_2()
{
object[] array = new object[] { 1, 2, 3 };
ArraySeq a = ArraySeq.create(array,1);
Expect(a.count(), EqualTo(2));
}
#endregion
#region IReduce tests
[Test]
public void ReduceWithNoStartIterates()
{
MockRepository mocks = new MockRepository();
IFn fn = mocks.StrictMock<IFn>();
RMExpect.Call(fn.invoke(2, 3)).Return(5);
RMExpect.Call(fn.invoke(5, 4)).Return(7);
mocks.ReplayAll();
object[] array = new object[] { 2, 3, 4 };
ArraySeq a = ArraySeq.create(array);
object ret = a.reduce(fn);
Expect(ret, EqualTo(7));
mocks.VerifyAll();
}
[Test]
public void ReduceWithStartIterates()
{
MockRepository mocks = new MockRepository();
IFn fn = mocks.StrictMock<IFn>();
RMExpect.Call(fn.invoke(20, 2)).Return(10);
RMExpect.Call(fn.invoke(10, 3)).Return(5);
RMExpect.Call(fn.invoke(5, 4)).Return(7);
mocks.ReplayAll();
object[] array = new object[] { 2, 3, 4 };
ArraySeq a = ArraySeq.create(array);
object ret = a.reduce(fn, 20);
Expect(ret, EqualTo(7));
mocks.VerifyAll();
}
#endregion
}
[TestFixture]
public class ArraySeq_ISeq_Tests : ISeqTestHelper
{
object[] _array0;
object[] _array1;
ArraySeq _a0;
ArraySeq _a1;
[SetUp]
public void Setup()
{
_array0 = new object[] { 1, 2, 3 };
_array1 = new object[] { 2, 3 };
_a0 = ArraySeq.create(_array0);
_a1 = ArraySeq.create(_array0, 1);
}
[Test]
public void ArraySeq_ISeq_std_ctor_has_correct_elements()
{
VerifyISeqContents(_a0, _array0);
}
[Test]
public void ArraySeq_ISeq_index_ctor_has_correct_elements()
{
VerifyISeqContents(_a1, _array1 );
}
[Test]
public void ArraySeq_ISeq_std_ctor_conses()
{
VerifyISeqCons(_a0, 4, _array0);
}
[Test]
public void ArraySeq_ISeq_index_ctor_conses()
{
VerifyISeqCons(_a1, 4, _array1);
}
}
[TestFixture]
public class ArraySeq_IObj_Tests : IObjTests
{
[SetUp]
public void Setup()
{
object[] array = new object[] { 1, 2, 3 };
_objWithNullMeta = _obj = ArraySeq.create(array, 0);
_expectedType = typeof(ArraySeq);
}
}
}
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