public void Part2_WithSampleInput_ShouldReturn8()
{
string sampleInput = @"16
10
15
5
1
11
7
19
6
12
4";
string[] input = new List <string>(
sampleInput.Split(Environment.NewLine,
StringSplitOptions.TrimEntries |
StringSplitOptions.RemoveEmptyEntries
)
)
.ToArray();
List <int> joltageData = new List <int>(Array.ConvertAll(input, s => int.Parse(s)));
joltageData.Add(0);
joltageData.Add(joltageData.Max() + 3);
AdapterChain adapters = new AdapterChain(joltageData);
long total = adapters.CountCombinations();
Assert.Equal(8, total);
}
public void Part1_WithSampleInput_ShouldReturn35()
{
string sampleInput = @"16
10
15
5
1
11
7
19
6
12
4";
string[] input = new List <string>(
sampleInput.Split(Environment.NewLine,
StringSplitOptions.TrimEntries |
StringSplitOptions.RemoveEmptyEntries
)
)
.ToArray();
List <int> joltageData = new List <int>(Array.ConvertAll(input, s => int.Parse(s)));
joltageData.Add(0);
joltageData.Add(joltageData.Max() + 3);
AdapterChain adapters = new AdapterChain(joltageData);
(int countOf1Diffs, int countOf3Diffs) = adapters.GetJoltageDiffs();
int product = countOf1Diffs * countOf3Diffs;
Assert.Equal(35, product);
}
public void AdaptStringTest()
{
var adapter = AdapterChain.Create(new CharSplitAdapter(split), new StringZipAdapter(Headers));
var result = adapter.Adapt(TestFirstString);
Assert.AreEqual(ExpectedFirst, result);
}
public IAdapter <string, T> Create(string headerString)
{
var headers = headerAdapter.Adapt(headerString);
var stringToDictionaryAdapter = AdapterChain.Create(bodyAdapter, new StringZipAdapter(headers));
return(AdapterChain.Create(stringToDictionaryAdapter, objectAdapter));
}
public void Part1_WithSecondSampleInput_ShouldReturn220()
{
string sampleInput = @"28
33
18
42
31
14
46
20
48
47
24
23
49
45
19
38
39
11
1
32
25
35
8
17
7
9
4
2
34
10
3";
string[] input = new List <string>(
sampleInput.Split(Environment.NewLine,
StringSplitOptions.TrimEntries |
StringSplitOptions.RemoveEmptyEntries
)
)
.ToArray();
List <int> joltageData = new List <int>(Array.ConvertAll(input, s => int.Parse(s)));
joltageData.Add(0);
joltageData.Add(joltageData.Max() + 3);
AdapterChain adapters = new AdapterChain(joltageData);
(int countOf1Diffs, int countOf3Diffs) = adapters.GetJoltageDiffs();
int product = countOf1Diffs * countOf3Diffs;
Assert.Equal(220, product);
}
public void Part2_WithSecondSampleInput_ShouldReturn19208()
{
string sampleInput = @"28
33
18
42
31
14
46
20
48
47
24
23
49
45
19
38
39
11
1
32
25
35
8
17
7
9
4
2
34
10
3";
string[] input = new List <string>(
sampleInput.Split(Environment.NewLine,
StringSplitOptions.TrimEntries |
StringSplitOptions.RemoveEmptyEntries
)
)
.ToArray();
List <int> joltageData = new List <int>(Array.ConvertAll(input, s => int.Parse(s)));
joltageData.Add(0);
joltageData.Add(joltageData.Max() + 3);
AdapterChain adapters = new AdapterChain(joltageData);
long total = adapters.CountCombinations();
Assert.Equal(19208, total);
}
public void AdaptFileName()
{
var filePath = Path.GetFullPath("C:/a/long/path/to/pathfilename.txt");
var dateTimeProvider = new ConstantDateTimeProvider(new DateTime(2010, 1, 1, 13, 30, 30));
var adapter = AdapterChain.Create(
new InsertPreExtensionTimestampFilePathAdapter(dateTimeProvider),
new ReplaceInFileNameFilePathAdapter("path", "new"),
new InsertPreExtensionFilePathAdapter("extra"),
new AppendDirectoryFilePathAdapter("extend"),
new ModifyExtensionFilePathAdapter("csv")
);
// act
var result = adapter.Adapt(filePath);
// assert
var expected = Path.GetFullPath("C:/a/long/path/to/extend/newfilename20100101133030000extra.csv");
Assert.AreEqual(expected, result);
}
public void ParseStreamTest()
{
// arrange
string TestString = TestFirstString + Environment.NewLine + TestSecondString;
var adapter = AdapterChain.Create(new CharSplitAdapter(split), new StringZipAdapter(Headers));
List <IReadOnlyDictionary <string, string> > parsed = new List <IReadOnlyDictionary <string, string> >();
using (var s = new MemoryStream(Encoding.UTF8.GetBytes(TestString)))
using (StreamReader sr = new StreamReader(s))
using (var stream = new LineReadStream(sr))
using (var adapterStream = new AdapterReadStream <string, IReadOnlyDictionary <string, string> >(adapter, stream))
{
// act
while (adapterStream.IsDataAvailable())
{
parsed.Add(adapterStream.ReadFromStream());
}
}
// assert
Assert.AreEqual(ExpectedFirst, parsed[0]);
Assert.AreEqual(ExpectedSecond, parsed[1]);
}
public IAdapter <string, IReadOnlyDictionary <string, string> > Create(string headerString)
{
var headers = headerAdapter.Adapt(headerString);
return(AdapterChain.Create(bodyAdapter, new StringZipAdapter(headers)));
}